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-rw-r--r--crates/ra_syntax/Cargo.toml4
-rw-r--r--crates/ra_syntax/src/ast.rs4
-rw-r--r--crates/ra_syntax/src/ast/edit.rs2
-rw-r--r--crates/ra_syntax/src/ast/expr_extensions.rs33
-rw-r--r--crates/ra_syntax/src/ast/extensions.rs6
-rw-r--r--crates/ra_syntax/src/ast/generated/nodes.rs85
-rw-r--r--crates/ra_syntax/src/ast/make.rs8
-rw-r--r--crates/ra_syntax/src/lib.rs7
-rw-r--r--crates/ra_syntax/src/parsing/lexer.rs37
-rw-r--r--crates/ra_syntax/src/validation.rs119
-rw-r--r--crates/ra_syntax/src/validation/block.rs20
-rw-r--r--crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast52
-rw-r--r--crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast63
-rw-r--r--crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast61
-rw-r--r--crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast45
-rw-r--r--crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast165
-rw-r--r--crates/ra_syntax/test_data/parser/err/0019_let_recover.rast166
-rw-r--r--crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast229
-rw-r--r--crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast49
-rw-r--r--crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast430
-rw-r--r--crates/ra_syntax/test_data/parser/err/0025_nope.rast360
-rw-r--r--crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/err/0029_field_completion.rast23
-rw-r--r--crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast214
-rw-r--r--crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast361
-rw-r--r--crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast103
-rw-r--r--crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast155
-rw-r--r--crates/ra_syntax/test_data/parser/err/0035_use_recover.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast31
-rw-r--r--crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast121
-rw-r--r--crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rast70
-rw-r--r--crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rs4
-rw-r--r--crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rast27
-rw-r--r--crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rs2
-rw-r--r--crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast71
-rw-r--r--crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rs6
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast25
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast37
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0008_pub_expr.rast25
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0009_attr_on_expr_not_allowed.rast92
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.rast77
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0010_wrong_order_fns.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0014_default_fn_type.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/err/0014_record_literal_before_ellipsis_recovery.rast71
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0001_trait_item_list.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0003_where_pred_for.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0005_function_type_params.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0006_self_param.rast25
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0008_path_part.rast169
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0009_loop_expr.rast26
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.rast95
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0015_continue_expr.rast48
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0018_arb_self_types.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0019_unary_expr.rast65
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0021_impl_item_list.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0024_slice_pat.rast59
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0026_tuple_pat_fields.rast185
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0027_ref_pat.rast75
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0029_cast_expr.rast155
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0030_cond.rast365
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0031_while_expr.rast149
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0034_break_expr.rast84
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0036_unsafe_extern_fn.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0037_qual_paths.rast67
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0038_full_range_expr.rast33
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0039_type_arg.rast13
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0040_crate_keyword_vis.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0042_call_expr.rast271
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0044_block_items.rast34
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0045_param_list_opt_patterns.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0048_path_type_with_bounds.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0053_path_expr.rast167
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0055_literal_pattern.rast129
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0056_where_clause.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0057_const_fn.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0058_range_pat.rast141
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0059_match_arms_commas.rast94
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0061_record_lit.rast225
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0062_mod_contents.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0064_if_expr.rast229
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0066_match_arm.rast279
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0070_stmt_bin_expr_ambiguity.rast79
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0071_match_expr.rast165
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0072_return_expr.rast33
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0074_stmt_postfix_expr_ambiguity.rast98
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0075_block.rast86
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0076_function_where_clause.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0077_try_expr.rast27
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0080_postfix_range.rast167
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0081_for_type.rast15
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0082_ref_expr.rast85
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0085_expr_literals.rast247
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0086_function_ret_type.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0088_break_ambiguity.rast112
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0089_extern_fn.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0093_index_expr.rast43
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0095_placeholder_pat.rast33
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0096_no_semi_after_block.rast229
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0098_const_unsafe_fn.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0099_param_list.rast20
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0100_for_expr.rast46
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0101_unsafe_fn.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0102_record_field_pat_list.rast241
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0103_array_expr.rast85
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rast43
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rs5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0106_lambda_expr.rast251
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0107_method_call_expr.rast101
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0108_tuple_expr.rast53
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0109_label.rast108
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0111_tuple_pat.rast155
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0112_bind_pat.rast231
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0113_nocontentexpr.rast90
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0118_match_guard.rast71
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0120_match_arms_inner_attribute.rast137
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0121_match_arms_outer_attributes.rast267
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0122_generic_lifetime_type_attribute.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0124_async_fn.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0125_crate_keyword_path.rast39
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0125_record_literal_field_with_attr.rast71
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0126_attr_on_expr_stmt.rast172
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0127_attr_on_last_expr_in_block.rast92
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0128_combined_fns.rast10
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0129_marco_pat.rast49
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0130_let_stmt.rast231
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0130_try_block_expr.rast40
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0132_box_expr.rast155
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0132_default_fn_type.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0134_nocontentexpr_after_item.rast102
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.rast115
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0138_associated_type_bounds.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rast106
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0138_self_param_outer_attr.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0139_param_outer_arg.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0142_for_range_from.rast58
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0143_box_pat.rast197
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0144_dot_dot_pat.rast887
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0145_record_field_pat.rast127
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0146_as_precedence.rast61
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0152_arg_with_attr.rast49
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0155_closure_params.rast115
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0156_fn_def_param.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0156_or_pattern.rast199
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0158_binop_resets_statementness.rast50
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0158_lambda_ret_block.rast64
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0159_try_macro_fallback.rast45
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0161_labeled_block.rast26
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0161_labeled_block.rs1
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0162_unsafe_block.rast23
-rw-r--r--crates/ra_syntax/test_data/parser/inline/ok/0162_unsafe_block.rs1
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0005_fn_item.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0008_mod_item.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0011_outer_attribute.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0012_visibility.rast25
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0013_use_path_self_super.rast26
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0013_use_path_self_super.rs1
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0017_attr_trailing_comma.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0021_extern_fn.rast21
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0025_extern_fn_in_block.rast40
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0026_const_fn_in_block.rast38
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0027_unsafe_fn_in_block.rast60
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0028_operator_binding_power.rast347
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0029_range_forms.rast279
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0030_string_suffixes.rast103
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0032_where_for.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0033_label_break.rast407
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0034_crate_path_in_call.rast59
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0035_weird_exprs.rast3912
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0036_fully_qualified.rast27
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0038_where_pred_type.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0039_raw_fn_item.rast7
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0041_raw_keywords.rast77
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0042_ufcs_call_list.rast97
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0043_complex_assignment.rast133
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0044_let_attrs.rast123
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0045_block_inner_attrs.rast196
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0047_minus_in_inner_pattern.rast495
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0048_compound_assignment.rast373
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0049_async_block.rast47
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0050_async_block_as_argument.rast56
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0051_parameter_attrs.rast55
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0052_for_range_block.rast135
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0054_qual_path_in_type_arg.rast15
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0055_dot_dot_dot.rast49
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0056_neq_in_type.rast106
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0057_loop_in_call.rast49
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0058_unary_expr_precedence.rast169
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0059_loops_in_parens.rast174
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0060_as_range.rast87
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0061_match_full_range.rast29
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0062_macro_2.0.rast205
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0063_trait_fn_patterns.rast20
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0064_impl_fn_params.rast20
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0065_comment_newline.rast5
-rw-r--r--crates/ra_syntax/test_data/parser/ok/0065_plus_after_fn_trait_bound.rast5
202 files changed, 10611 insertions, 10765 deletions
diff --git a/crates/ra_syntax/Cargo.toml b/crates/ra_syntax/Cargo.toml
index 7ffe46c69..c07ff488e 100644
--- a/crates/ra_syntax/Cargo.toml
+++ b/crates/ra_syntax/Cargo.toml
@@ -13,7 +13,7 @@ doctest = false
13[dependencies] 13[dependencies]
14itertools = "0.9.0" 14itertools = "0.9.0"
15rowan = "0.10.0" 15rowan = "0.10.0"
16rustc_lexer = { version = "652.0.0", package = "rustc-ap-rustc_lexer" } 16rustc_lexer = { version = "656.0.0", package = "rustc-ap-rustc_lexer" }
17rustc-hash = "1.1.0" 17rustc-hash = "1.1.0"
18arrayvec = "0.5.1" 18arrayvec = "0.5.1"
19once_cell = "1.3.1" 19once_cell = "1.3.1"
@@ -27,7 +27,7 @@ ra_parser = { path = "../ra_parser" }
27# ideally, `serde` should be enabled by `rust-analyzer`, but we enable it here 27# ideally, `serde` should be enabled by `rust-analyzer`, but we enable it here
28# to reduce number of compilations 28# to reduce number of compilations
29smol_str = { version = "0.1.15", features = ["serde"] } 29smol_str = { version = "0.1.15", features = ["serde"] }
30serde = { version = "1.0.104", features = ["derive"] } 30serde = { version = "1.0.106", features = ["derive"] }
31 31
32[dev-dependencies] 32[dev-dependencies]
33test_utils = { path = "../test_utils" } 33test_utils = { path = "../test_utils" }
diff --git a/crates/ra_syntax/src/ast.rs b/crates/ra_syntax/src/ast.rs
index 521ca8ab8..1876afe95 100644
--- a/crates/ra_syntax/src/ast.rs
+++ b/crates/ra_syntax/src/ast.rs
@@ -16,9 +16,7 @@ use crate::{
16}; 16};
17 17
18pub use self::{ 18pub use self::{
19 expr_extensions::{ 19 expr_extensions::{ArrayExprKind, BinOp, Effect, ElseBranch, LiteralKind, PrefixOp, RangeOp},
20 ArrayExprKind, BinOp, BlockModifier, ElseBranch, LiteralKind, PrefixOp, RangeOp,
21 },
22 extensions::{ 20 extensions::{
23 AttrKind, FieldKind, NameOrNameRef, PathSegmentKind, SelfParamKind, SlicePatComponents, 21 AttrKind, FieldKind, NameOrNameRef, PathSegmentKind, SelfParamKind, SlicePatComponents,
24 StructKind, TypeBoundKind, VisibilityKind, 22 StructKind, TypeBoundKind, VisibilityKind,
diff --git a/crates/ra_syntax/src/ast/edit.rs b/crates/ra_syntax/src/ast/edit.rs
index 26e4576ff..c507dc683 100644
--- a/crates/ra_syntax/src/ast/edit.rs
+++ b/crates/ra_syntax/src/ast/edit.rs
@@ -28,7 +28,7 @@ impl ast::BinExpr {
28 28
29impl ast::FnDef { 29impl ast::FnDef {
30 #[must_use] 30 #[must_use]
31 pub fn with_body(&self, body: ast::Block) -> ast::FnDef { 31 pub fn with_body(&self, body: ast::BlockExpr) -> ast::FnDef {
32 let mut to_insert: ArrayVec<[SyntaxElement; 2]> = ArrayVec::new(); 32 let mut to_insert: ArrayVec<[SyntaxElement; 2]> = ArrayVec::new();
33 let old_body_or_semi: SyntaxElement = if let Some(old_body) = self.body() { 33 let old_body_or_semi: SyntaxElement = if let Some(old_body) = self.body() {
34 old_body.syntax().clone().into() 34 old_body.syntax().clone().into()
diff --git a/crates/ra_syntax/src/ast/expr_extensions.rs b/crates/ra_syntax/src/ast/expr_extensions.rs
index 352c0d2c5..7771d6759 100644
--- a/crates/ra_syntax/src/ast/expr_extensions.rs
+++ b/crates/ra_syntax/src/ast/expr_extensions.rs
@@ -16,7 +16,7 @@ impl ast::Expr {
16 | ast::Expr::WhileExpr(_) 16 | ast::Expr::WhileExpr(_)
17 | ast::Expr::BlockExpr(_) 17 | ast::Expr::BlockExpr(_)
18 | ast::Expr::MatchExpr(_) 18 | ast::Expr::MatchExpr(_)
19 | ast::Expr::TryExpr(_) => true, 19 | ast::Expr::EffectExpr(_) => true,
20 _ => false, 20 _ => false,
21 } 21 }
22 } 22 }
@@ -43,7 +43,7 @@ impl ast::IfExpr {
43 Some(res) 43 Some(res)
44 } 44 }
45 45
46 fn blocks(&self) -> AstChildren<ast::BlockExpr> { 46 pub fn blocks(&self) -> AstChildren<ast::BlockExpr> {
47 support::children(self.syntax()) 47 support::children(self.syntax())
48 } 48 }
49} 49}
@@ -359,22 +359,34 @@ impl ast::Literal {
359 } 359 }
360} 360}
361 361
362pub enum BlockModifier { 362#[derive(Debug, Clone, PartialEq, Eq)]
363pub enum Effect {
363 Async(SyntaxToken), 364 Async(SyntaxToken),
364 Unsafe(SyntaxToken), 365 Unsafe(SyntaxToken),
366 Try(SyntaxToken),
367 // Very much not an effect, but we stuff it into this node anyway
368 Label(ast::Label),
365} 369}
366 370
367impl ast::BlockExpr { 371impl ast::EffectExpr {
368 pub fn modifier(&self) -> Option<BlockModifier> { 372 pub fn effect(&self) -> Effect {
369 if let Some(token) = self.async_token() { 373 if let Some(token) = self.async_token() {
370 return Some(BlockModifier::Async(token)); 374 return Effect::Async(token);
371 } 375 }
372 if let Some(token) = self.unsafe_token() { 376 if let Some(token) = self.unsafe_token() {
373 return Some(BlockModifier::Unsafe(token)); 377 return Effect::Unsafe(token);
378 }
379 if let Some(token) = self.try_token() {
380 return Effect::Try(token);
381 }
382 if let Some(label) = self.label() {
383 return Effect::Label(label);
374 } 384 }
375 None 385 unreachable!("ast::EffectExpr without Effect")
376 } 386 }
387}
377 388
389impl ast::BlockExpr {
378 /// false if the block is an intrinsic part of the syntax and can't be 390 /// false if the block is an intrinsic part of the syntax and can't be
379 /// replaced with arbitrary expression. 391 /// replaced with arbitrary expression.
380 /// 392 ///
@@ -383,15 +395,12 @@ impl ast::BlockExpr {
383 /// const FOO: () = { stand_alone }; 395 /// const FOO: () = { stand_alone };
384 /// ``` 396 /// ```
385 pub fn is_standalone(&self) -> bool { 397 pub fn is_standalone(&self) -> bool {
386 if self.modifier().is_some() {
387 return false;
388 }
389 let parent = match self.syntax().parent() { 398 let parent = match self.syntax().parent() {
390 Some(it) => it, 399 Some(it) => it,
391 None => return true, 400 None => return true,
392 }; 401 };
393 match parent.kind() { 402 match parent.kind() {
394 FN_DEF | IF_EXPR | WHILE_EXPR | LOOP_EXPR => false, 403 FN_DEF | IF_EXPR | WHILE_EXPR | LOOP_EXPR | EFFECT_EXPR => false,
395 _ => true, 404 _ => true,
396 } 405 }
397 } 406 }
diff --git a/crates/ra_syntax/src/ast/extensions.rs b/crates/ra_syntax/src/ast/extensions.rs
index 45e3dd2d3..98c38d009 100644
--- a/crates/ra_syntax/src/ast/extensions.rs
+++ b/crates/ra_syntax/src/ast/extensions.rs
@@ -423,6 +423,10 @@ impl ast::MacroCall {
423 None 423 None
424 } 424 }
425 } 425 }
426
427 pub fn is_bang(&self) -> bool {
428 self.is_macro_rules().is_none()
429 }
426} 430}
427 431
428impl ast::LifetimeParam { 432impl ast::LifetimeParam {
@@ -463,7 +467,7 @@ impl ast::TokenTree {
463 467
464 pub fn right_delimiter_token(&self) -> Option<SyntaxToken> { 468 pub fn right_delimiter_token(&self) -> Option<SyntaxToken> {
465 self.syntax().last_child_or_token()?.into_token().filter(|it| match it.kind() { 469 self.syntax().last_child_or_token()?.into_token().filter(|it| match it.kind() {
466 T!['{'] | T!['('] | T!['['] => true, 470 T!['}'] | T![')'] | T![']'] => true,
467 _ => false, 471 _ => false,
468 }) 472 })
469 } 473 }
diff --git a/crates/ra_syntax/src/ast/generated/nodes.rs b/crates/ra_syntax/src/ast/generated/nodes.rs
index 81260680f..c2cc25958 100644
--- a/crates/ra_syntax/src/ast/generated/nodes.rs
+++ b/crates/ra_syntax/src/ast/generated/nodes.rs
@@ -12,6 +12,7 @@ pub struct SourceFile {
12} 12}
13impl ast::ModuleItemOwner for SourceFile {} 13impl ast::ModuleItemOwner for SourceFile {}
14impl ast::AttrsOwner for SourceFile {} 14impl ast::AttrsOwner for SourceFile {}
15impl ast::DocCommentsOwner for SourceFile {}
15impl SourceFile { 16impl SourceFile {
16 pub fn modules(&self) -> AstChildren<Module> { support::children(&self.syntax) } 17 pub fn modules(&self) -> AstChildren<Module> { support::children(&self.syntax) }
17} 18}
@@ -259,6 +260,7 @@ pub struct ImplDef {
259} 260}
260impl ast::TypeParamsOwner for ImplDef {} 261impl ast::TypeParamsOwner for ImplDef {}
261impl ast::AttrsOwner for ImplDef {} 262impl ast::AttrsOwner for ImplDef {}
263impl ast::DocCommentsOwner for ImplDef {}
262impl ImplDef { 264impl ImplDef {
263 pub fn default_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![default]) } 265 pub fn default_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![default]) }
264 pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) } 266 pub fn const_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![const]) }
@@ -476,6 +478,19 @@ impl LoopExpr {
476} 478}
477 479
478#[derive(Debug, Clone, PartialEq, Eq, Hash)] 480#[derive(Debug, Clone, PartialEq, Eq, Hash)]
481pub struct EffectExpr {
482 pub(crate) syntax: SyntaxNode,
483}
484impl ast::AttrsOwner for EffectExpr {}
485impl EffectExpr {
486 pub fn label(&self) -> Option<Label> { support::child(&self.syntax) }
487 pub fn try_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![try]) }
488 pub fn unsafe_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![unsafe]) }
489 pub fn async_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![async]) }
490 pub fn block_expr(&self) -> Option<BlockExpr> { support::child(&self.syntax) }
491}
492
493#[derive(Debug, Clone, PartialEq, Eq, Hash)]
479pub struct ForExpr { 494pub struct ForExpr {
480 pub(crate) syntax: SyntaxNode, 495 pub(crate) syntax: SyntaxNode,
481} 496}
@@ -541,11 +556,12 @@ pub struct BlockExpr {
541 pub(crate) syntax: SyntaxNode, 556 pub(crate) syntax: SyntaxNode,
542} 557}
543impl ast::AttrsOwner for BlockExpr {} 558impl ast::AttrsOwner for BlockExpr {}
559impl ast::ModuleItemOwner for BlockExpr {}
544impl BlockExpr { 560impl BlockExpr {
545 pub fn label(&self) -> Option<Label> { support::child(&self.syntax) } 561 pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
546 pub fn unsafe_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![unsafe]) } 562 pub fn statements(&self) -> AstChildren<Stmt> { support::children(&self.syntax) }
547 pub fn async_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![async]) } 563 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
548 pub fn block(&self) -> Option<Block> { support::child(&self.syntax) } 564 pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
549} 565}
550 566
551#[derive(Debug, Clone, PartialEq, Eq, Hash)] 567#[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -617,8 +633,8 @@ pub struct TryExpr {
617} 633}
618impl ast::AttrsOwner for TryExpr {} 634impl ast::AttrsOwner for TryExpr {}
619impl TryExpr { 635impl TryExpr {
620 pub fn try_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![try]) }
621 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) } 636 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
637 pub fn question_mark_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![?]) }
622} 638}
623 639
624#[derive(Debug, Clone, PartialEq, Eq, Hash)] 640#[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -1112,19 +1128,6 @@ impl Condition {
1112} 1128}
1113 1129
1114#[derive(Debug, Clone, PartialEq, Eq, Hash)] 1130#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1115pub struct Block {
1116 pub(crate) syntax: SyntaxNode,
1117}
1118impl ast::AttrsOwner for Block {}
1119impl ast::ModuleItemOwner for Block {}
1120impl Block {
1121 pub fn l_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
1122 pub fn statements(&self) -> AstChildren<Stmt> { support::children(&self.syntax) }
1123 pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
1124 pub fn r_curly_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
1125}
1126
1127#[derive(Debug, Clone, PartialEq, Eq, Hash)]
1128pub struct ParamList { 1131pub struct ParamList {
1129 pub(crate) syntax: SyntaxNode, 1132 pub(crate) syntax: SyntaxNode,
1130} 1133}
@@ -1241,6 +1244,8 @@ pub struct PathSegment {
1241impl PathSegment { 1244impl PathSegment {
1242 pub fn coloncolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![::]) } 1245 pub fn coloncolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![::]) }
1243 pub fn crate_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![crate]) } 1246 pub fn crate_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![crate]) }
1247 pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
1248 pub fn super_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![super]) }
1244 pub fn l_angle_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![<]) } 1249 pub fn l_angle_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![<]) }
1245 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) } 1250 pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
1246 pub fn type_arg_list(&self) -> Option<TypeArgList> { support::child(&self.syntax) } 1251 pub fn type_arg_list(&self) -> Option<TypeArgList> { support::child(&self.syntax) }
@@ -1465,6 +1470,7 @@ pub enum Expr {
1465 FieldExpr(FieldExpr), 1470 FieldExpr(FieldExpr),
1466 AwaitExpr(AwaitExpr), 1471 AwaitExpr(AwaitExpr),
1467 TryExpr(TryExpr), 1472 TryExpr(TryExpr),
1473 EffectExpr(EffectExpr),
1468 CastExpr(CastExpr), 1474 CastExpr(CastExpr),
1469 RefExpr(RefExpr), 1475 RefExpr(RefExpr),
1470 PrefixExpr(PrefixExpr), 1476 PrefixExpr(PrefixExpr),
@@ -1947,6 +1953,17 @@ impl AstNode for LoopExpr {
1947 } 1953 }
1948 fn syntax(&self) -> &SyntaxNode { &self.syntax } 1954 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1949} 1955}
1956impl AstNode for EffectExpr {
1957 fn can_cast(kind: SyntaxKind) -> bool { kind == EFFECT_EXPR }
1958 fn cast(syntax: SyntaxNode) -> Option<Self> {
1959 if Self::can_cast(syntax.kind()) {
1960 Some(Self { syntax })
1961 } else {
1962 None
1963 }
1964 }
1965 fn syntax(&self) -> &SyntaxNode { &self.syntax }
1966}
1950impl AstNode for ForExpr { 1967impl AstNode for ForExpr {
1951 fn can_cast(kind: SyntaxKind) -> bool { kind == FOR_EXPR } 1968 fn can_cast(kind: SyntaxKind) -> bool { kind == FOR_EXPR }
1952 fn cast(syntax: SyntaxNode) -> Option<Self> { 1969 fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -2629,17 +2646,6 @@ impl AstNode for Condition {
2629 } 2646 }
2630 fn syntax(&self) -> &SyntaxNode { &self.syntax } 2647 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2631} 2648}
2632impl AstNode for Block {
2633 fn can_cast(kind: SyntaxKind) -> bool { kind == BLOCK }
2634 fn cast(syntax: SyntaxNode) -> Option<Self> {
2635 if Self::can_cast(syntax.kind()) {
2636 Some(Self { syntax })
2637 } else {
2638 None
2639 }
2640 }
2641 fn syntax(&self) -> &SyntaxNode { &self.syntax }
2642}
2643impl AstNode for ParamList { 2649impl AstNode for ParamList {
2644 fn can_cast(kind: SyntaxKind) -> bool { kind == PARAM_LIST } 2650 fn can_cast(kind: SyntaxKind) -> bool { kind == PARAM_LIST }
2645 fn cast(syntax: SyntaxNode) -> Option<Self> { 2651 fn cast(syntax: SyntaxNode) -> Option<Self> {
@@ -3288,6 +3294,9 @@ impl From<AwaitExpr> for Expr {
3288impl From<TryExpr> for Expr { 3294impl From<TryExpr> for Expr {
3289 fn from(node: TryExpr) -> Expr { Expr::TryExpr(node) } 3295 fn from(node: TryExpr) -> Expr { Expr::TryExpr(node) }
3290} 3296}
3297impl From<EffectExpr> for Expr {
3298 fn from(node: EffectExpr) -> Expr { Expr::EffectExpr(node) }
3299}
3291impl From<CastExpr> for Expr { 3300impl From<CastExpr> for Expr {
3292 fn from(node: CastExpr) -> Expr { Expr::CastExpr(node) } 3301 fn from(node: CastExpr) -> Expr { Expr::CastExpr(node) }
3293} 3302}
@@ -3318,8 +3327,10 @@ impl AstNode for Expr {
3318 TUPLE_EXPR | ARRAY_EXPR | PAREN_EXPR | PATH_EXPR | LAMBDA_EXPR | IF_EXPR 3327 TUPLE_EXPR | ARRAY_EXPR | PAREN_EXPR | PATH_EXPR | LAMBDA_EXPR | IF_EXPR
3319 | LOOP_EXPR | FOR_EXPR | WHILE_EXPR | CONTINUE_EXPR | BREAK_EXPR | LABEL 3328 | LOOP_EXPR | FOR_EXPR | WHILE_EXPR | CONTINUE_EXPR | BREAK_EXPR | LABEL
3320 | BLOCK_EXPR | RETURN_EXPR | MATCH_EXPR | RECORD_LIT | CALL_EXPR | INDEX_EXPR 3329 | BLOCK_EXPR | RETURN_EXPR | MATCH_EXPR | RECORD_LIT | CALL_EXPR | INDEX_EXPR
3321 | METHOD_CALL_EXPR | FIELD_EXPR | AWAIT_EXPR | TRY_EXPR | CAST_EXPR | REF_EXPR 3330 | METHOD_CALL_EXPR | FIELD_EXPR | AWAIT_EXPR | TRY_EXPR | EFFECT_EXPR | CAST_EXPR
3322 | PREFIX_EXPR | RANGE_EXPR | BIN_EXPR | LITERAL | MACRO_CALL | BOX_EXPR => true, 3331 | REF_EXPR | PREFIX_EXPR | RANGE_EXPR | BIN_EXPR | LITERAL | MACRO_CALL | BOX_EXPR => {
3332 true
3333 }
3323 _ => false, 3334 _ => false,
3324 } 3335 }
3325 } 3336 }
@@ -3347,6 +3358,7 @@ impl AstNode for Expr {
3347 FIELD_EXPR => Expr::FieldExpr(FieldExpr { syntax }), 3358 FIELD_EXPR => Expr::FieldExpr(FieldExpr { syntax }),
3348 AWAIT_EXPR => Expr::AwaitExpr(AwaitExpr { syntax }), 3359 AWAIT_EXPR => Expr::AwaitExpr(AwaitExpr { syntax }),
3349 TRY_EXPR => Expr::TryExpr(TryExpr { syntax }), 3360 TRY_EXPR => Expr::TryExpr(TryExpr { syntax }),
3361 EFFECT_EXPR => Expr::EffectExpr(EffectExpr { syntax }),
3350 CAST_EXPR => Expr::CastExpr(CastExpr { syntax }), 3362 CAST_EXPR => Expr::CastExpr(CastExpr { syntax }),
3351 REF_EXPR => Expr::RefExpr(RefExpr { syntax }), 3363 REF_EXPR => Expr::RefExpr(RefExpr { syntax }),
3352 PREFIX_EXPR => Expr::PrefixExpr(PrefixExpr { syntax }), 3364 PREFIX_EXPR => Expr::PrefixExpr(PrefixExpr { syntax }),
@@ -3383,6 +3395,7 @@ impl AstNode for Expr {
3383 Expr::FieldExpr(it) => &it.syntax, 3395 Expr::FieldExpr(it) => &it.syntax,
3384 Expr::AwaitExpr(it) => &it.syntax, 3396 Expr::AwaitExpr(it) => &it.syntax,
3385 Expr::TryExpr(it) => &it.syntax, 3397 Expr::TryExpr(it) => &it.syntax,
3398 Expr::EffectExpr(it) => &it.syntax,
3386 Expr::CastExpr(it) => &it.syntax, 3399 Expr::CastExpr(it) => &it.syntax,
3387 Expr::RefExpr(it) => &it.syntax, 3400 Expr::RefExpr(it) => &it.syntax,
3388 Expr::PrefixExpr(it) => &it.syntax, 3401 Expr::PrefixExpr(it) => &it.syntax,
@@ -3863,6 +3876,11 @@ impl std::fmt::Display for LoopExpr {
3863 std::fmt::Display::fmt(self.syntax(), f) 3876 std::fmt::Display::fmt(self.syntax(), f)
3864 } 3877 }
3865} 3878}
3879impl std::fmt::Display for EffectExpr {
3880 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3881 std::fmt::Display::fmt(self.syntax(), f)
3882 }
3883}
3866impl std::fmt::Display for ForExpr { 3884impl std::fmt::Display for ForExpr {
3867 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { 3885 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
3868 std::fmt::Display::fmt(self.syntax(), f) 3886 std::fmt::Display::fmt(self.syntax(), f)
@@ -4173,11 +4191,6 @@ impl std::fmt::Display for Condition {
4173 std::fmt::Display::fmt(self.syntax(), f) 4191 std::fmt::Display::fmt(self.syntax(), f)
4174 } 4192 }
4175} 4193}
4176impl std::fmt::Display for Block {
4177 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4178 std::fmt::Display::fmt(self.syntax(), f)
4179 }
4180}
4181impl std::fmt::Display for ParamList { 4194impl std::fmt::Display for ParamList {
4182 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { 4195 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
4183 std::fmt::Display::fmt(self.syntax(), f) 4196 std::fmt::Display::fmt(self.syntax(), f)
diff --git a/crates/ra_syntax/src/ast/make.rs b/crates/ra_syntax/src/ast/make.rs
index 492088353..7b17fef49 100644
--- a/crates/ra_syntax/src/ast/make.rs
+++ b/crates/ra_syntax/src/ast/make.rs
@@ -82,14 +82,6 @@ pub fn block_expr(
82 ast_from_text(&format!("fn f() {}", buf)) 82 ast_from_text(&format!("fn f() {}", buf))
83} 83}
84 84
85pub fn block_from_expr(e: ast::Expr) -> ast::Block {
86 return from_text(&format!("{{ {} }}", e));
87
88 fn from_text(text: &str) -> ast::Block {
89 ast_from_text(&format!("fn f() {}", text))
90 }
91}
92
93pub fn expr_unit() -> ast::Expr { 85pub fn expr_unit() -> ast::Expr {
94 expr_from_text("()") 86 expr_from_text("()")
95} 87}
diff --git a/crates/ra_syntax/src/lib.rs b/crates/ra_syntax/src/lib.rs
index ceeb2bde9..d0234cada 100644
--- a/crates/ra_syntax/src/lib.rs
+++ b/crates/ra_syntax/src/lib.rs
@@ -237,8 +237,7 @@ fn api_walkthrough() {
237 237
238 // Let's get the `1 + 1` expression! 238 // Let's get the `1 + 1` expression!
239 let body: ast::BlockExpr = func.body().unwrap(); 239 let body: ast::BlockExpr = func.body().unwrap();
240 let block = body.block().unwrap(); 240 let expr: ast::Expr = body.expr().unwrap();
241 let expr: ast::Expr = block.expr().unwrap();
242 241
243 // Enums are used to group related ast nodes together, and can be used for 242 // Enums are used to group related ast nodes together, and can be used for
244 // matching. However, because there are no public fields, it's possible to 243 // matching. However, because there are no public fields, it's possible to
@@ -274,8 +273,8 @@ fn api_walkthrough() {
274 assert_eq!(text.to_string(), "1 + 1"); 273 assert_eq!(text.to_string(), "1 + 1");
275 274
276 // There's a bunch of traversal methods on `SyntaxNode`: 275 // There's a bunch of traversal methods on `SyntaxNode`:
277 assert_eq!(expr_syntax.parent().as_ref(), Some(block.syntax())); 276 assert_eq!(expr_syntax.parent().as_ref(), Some(body.syntax()));
278 assert_eq!(block.syntax().first_child_or_token().map(|it| it.kind()), Some(T!['{'])); 277 assert_eq!(body.syntax().first_child_or_token().map(|it| it.kind()), Some(T!['{']));
279 assert_eq!( 278 assert_eq!(
280 expr_syntax.next_sibling_or_token().map(|it| it.kind()), 279 expr_syntax.next_sibling_or_token().map(|it| it.kind()),
281 Some(SyntaxKind::WHITESPACE) 280 Some(SyntaxKind::WHITESPACE)
diff --git a/crates/ra_syntax/src/parsing/lexer.rs b/crates/ra_syntax/src/parsing/lexer.rs
index f450ef4a2..1a5a6dc06 100644
--- a/crates/ra_syntax/src/parsing/lexer.rs
+++ b/crates/ra_syntax/src/parsing/lexer.rs
@@ -180,7 +180,7 @@ fn rustc_token_kind_to_syntax_kind(
180 return (syntax_kind, None); 180 return (syntax_kind, None);
181 181
182 fn match_literal_kind(kind: &rustc_lexer::LiteralKind) -> (SyntaxKind, Option<&'static str>) { 182 fn match_literal_kind(kind: &rustc_lexer::LiteralKind) -> (SyntaxKind, Option<&'static str>) {
183 use rustc_lexer::LiteralKind as LK; 183 use rustc_lexer::{LexRawStrError, LiteralKind as LK};
184 184
185 #[rustfmt::skip] 185 #[rustfmt::skip]
186 let syntax_kind = match *kind { 186 let syntax_kind = match *kind {
@@ -215,21 +215,28 @@ fn rustc_token_kind_to_syntax_kind(
215 return (BYTE_STRING, Some("Missing trailing `\"` symbol to terminate the byte string literal")) 215 return (BYTE_STRING, Some("Missing trailing `\"` symbol to terminate the byte string literal"))
216 } 216 }
217 217
218 LK::RawStr { started: true, terminated: true, .. } => RAW_STRING, 218 LK::RawStr(str) => match str.validate() {
219 LK::RawStr { started: true, terminated: false, .. } => { 219 Ok(_) => RAW_STRING,
220 return (RAW_STRING, Some("Missing trailing `\"` with `#` symbols to terminate the raw string literal")) 220 Err(LexRawStrError::InvalidStarter) => return (RAW_STRING, Some("Missing `\"` symbol after `#` symbols to begin the raw string literal")),
221 } 221 Err(LexRawStrError::NoTerminator { expected, found, .. }) => if expected == found {
222 LK::RawStr { started: false, .. } => { 222 return (RAW_STRING, Some("Missing trailing `\"` to terminate the raw string literal"))
223 return (RAW_STRING, Some("Missing `\"` symbol after `#` symbols to begin the raw string literal")) 223 } else {
224 } 224 return (RAW_STRING, Some("Missing trailing `\"` with `#` symbols to terminate the raw string literal"))
225
226 },
227 Err(LexRawStrError::TooManyDelimiters { .. }) => return (RAW_STRING, Some("Too many `#` symbols: raw strings may be delimited by up to 65535 `#` symbols")),
228 },
229 LK::RawByteStr(str) => match str.validate() {
230 Ok(_) => RAW_BYTE_STRING,
231 Err(LexRawStrError::InvalidStarter) => return (RAW_BYTE_STRING, Some("Missing `\"` symbol after `#` symbols to begin the raw byte string literal")),
232 Err(LexRawStrError::NoTerminator { expected, found, .. }) => if expected == found {
233 return (RAW_BYTE_STRING, Some("Missing trailing `\"` to terminate the raw byte string literal"))
234 } else {
235 return (RAW_BYTE_STRING, Some("Missing trailing `\"` with `#` symbols to terminate the raw byte string literal"))
225 236
226 LK::RawByteStr { started: true, terminated: true, .. } => RAW_BYTE_STRING, 237 },
227 LK::RawByteStr { started: true, terminated: false, .. } => { 238 Err(LexRawStrError::TooManyDelimiters { .. }) => return (RAW_BYTE_STRING, Some("Too many `#` symbols: raw byte strings may be delimited by up to 65535 `#` symbols")),
228 return (RAW_BYTE_STRING, Some("Missing trailing `\"` with `#` symbols to terminate the raw byte string literal")) 239 },
229 }
230 LK::RawByteStr { started: false, .. } => {
231 return (RAW_BYTE_STRING, Some("Missing `\"` symbol after `#` symbols to begin the raw byte string literal"))
232 }
233 }; 240 };
234 241
235 (syntax_kind, None) 242 (syntax_kind, None)
diff --git a/crates/ra_syntax/src/validation.rs b/crates/ra_syntax/src/validation.rs
index f0b3dec63..e075cd801 100644
--- a/crates/ra_syntax/src/validation.rs
+++ b/crates/ra_syntax/src/validation.rs
@@ -96,7 +96,7 @@ pub(crate) fn validate(root: &SyntaxNode) -> Vec<SyntaxError> {
96 ast::RecordField(it) => validate_numeric_name(it.name_ref(), &mut errors), 96 ast::RecordField(it) => validate_numeric_name(it.name_ref(), &mut errors),
97 ast::Visibility(it) => validate_visibility(it, &mut errors), 97 ast::Visibility(it) => validate_visibility(it, &mut errors),
98 ast::RangeExpr(it) => validate_range_expr(it, &mut errors), 98 ast::RangeExpr(it) => validate_range_expr(it, &mut errors),
99 ast::PathSegment(it) => validate_crate_keyword_in_path_segment(it, &mut errors), 99 ast::PathSegment(it) => validate_path_keywords(it, &mut errors),
100 _ => (), 100 _ => (),
101 } 101 }
102 } 102 }
@@ -224,59 +224,82 @@ fn validate_range_expr(expr: ast::RangeExpr, errors: &mut Vec<SyntaxError>) {
224 } 224 }
225} 225}
226 226
227fn validate_crate_keyword_in_path_segment( 227fn validate_path_keywords(segment: ast::PathSegment, errors: &mut Vec<SyntaxError>) {
228 segment: ast::PathSegment, 228 use ast::PathSegmentKind;
229 errors: &mut Vec<SyntaxError>,
230) {
231 const ERR_MSG: &str = "The `crate` keyword is only allowed as the first segment of a path";
232 229
233 let crate_token = match segment.crate_token() { 230 let path = segment.parent_path();
234 None => return, 231 let is_path_start = segment.coloncolon_token().is_none() && path.qualifier().is_none();
235 Some(it) => it, 232
236 }; 233 if let Some(token) = segment.self_token() {
234 if !is_path_start {
235 errors.push(SyntaxError::new(
236 "The `self` keyword is only allowed as the first segment of a path",
237 token.text_range(),
238 ));
239 }
240 } else if let Some(token) = segment.crate_token() {
241 if !is_path_start || use_prefix(path).is_some() {
242 errors.push(SyntaxError::new(
243 "The `crate` keyword is only allowed as the first segment of a path",
244 token.text_range(),
245 ));
246 }
247 } else if let Some(token) = segment.super_token() {
248 if !all_supers(&path) {
249 errors.push(SyntaxError::new(
250 "The `super` keyword may only be preceded by other `super`s",
251 token.text_range(),
252 ));
253 return;
254 }
237 255
238 // Disallow both ::crate and foo::crate 256 let mut curr_path = path;
239 let mut path = segment.parent_path(); 257 while let Some(prefix) = use_prefix(curr_path) {
240 if segment.coloncolon_token().is_some() || path.qualifier().is_some() { 258 if !all_supers(&prefix) {
241 errors.push(SyntaxError::new(ERR_MSG, crate_token.text_range())); 259 errors.push(SyntaxError::new(
242 return; 260 "The `super` keyword may only be preceded by other `super`s",
261 token.text_range(),
262 ));
263 return;
264 }
265 curr_path = prefix;
266 }
243 } 267 }
244 268
245 // For expressions and types, validation is complete, but we still have 269 fn use_prefix(mut path: ast::Path) -> Option<ast::Path> {
246 // to handle invalid UseItems like this: 270 for node in path.syntax().ancestors().skip(1) {
247 // 271 match_ast! {
248 // use foo:{crate::bar::baz}; 272 match node {
249 // 273 ast::UseTree(it) => if let Some(tree_path) = it.path() {
250 // To handle this we must inspect the parent `UseItem`s and `UseTree`s 274 // Even a top-level path exists within a `UseTree` so we must explicitly
251 // but right now we're looking deep inside the nested `Path` nodes because 275 // allow our path but disallow anything else
252 // `Path`s are left-associative: 276 if tree_path != path {
253 // 277 return Some(tree_path);
254 // ((crate)::bar)::baz) 278 }
255 // ^ current value of path 279 },
256 // 280 ast::UseTreeList(_it) => continue,
257 // So we need to climb to the top 281 ast::Path(parent) => path = parent,
258 while let Some(parent) = path.parent_path() { 282 _ => return None,
259 path = parent; 283 }
284 };
285 }
286 return None;
260 } 287 }
261 288
262 // Now that we've found the whole path we need to see if there's a prefix 289 fn all_supers(path: &ast::Path) -> bool {
263 // somewhere in the UseTree hierarchy. This check is arbitrarily deep 290 let segment = match path.segment() {
264 // because rust allows arbitrary nesting like so: 291 Some(it) => it,
265 // 292 None => return false,
266 // use {foo::{{{{crate::bar::baz}}}}};
267 for node in path.syntax().ancestors().skip(1) {
268 match_ast! {
269 match node {
270 ast::UseTree(it) => if let Some(tree_path) = it.path() {
271 // Even a top-level path exists within a `UseTree` so we must explicitly
272 // allow our path but disallow anything else
273 if tree_path != path {
274 errors.push(SyntaxError::new(ERR_MSG, crate_token.text_range()));
275 }
276 },
277 ast::UseTreeList(_it) => continue,
278 _ => return,
279 }
280 }; 293 };
294
295 if segment.kind() != Some(PathSegmentKind::SuperKw) {
296 return false;
297 }
298
299 if let Some(ref subpath) = path.qualifier() {
300 return all_supers(subpath);
301 }
302
303 return true;
281 } 304 }
282} 305}
diff --git a/crates/ra_syntax/src/validation/block.rs b/crates/ra_syntax/src/validation/block.rs
index 8e962ab5b..2c08f7e6e 100644
--- a/crates/ra_syntax/src/validation/block.rs
+++ b/crates/ra_syntax/src/validation/block.rs
@@ -6,19 +6,17 @@ use crate::{
6 SyntaxKind::*, 6 SyntaxKind::*,
7}; 7};
8 8
9pub(crate) fn validate_block_expr(expr: ast::BlockExpr, errors: &mut Vec<SyntaxError>) { 9pub(crate) fn validate_block_expr(block: ast::BlockExpr, errors: &mut Vec<SyntaxError>) {
10 if let Some(parent) = expr.syntax().parent() { 10 if let Some(parent) = block.syntax().parent() {
11 match parent.kind() { 11 match parent.kind() {
12 FN_DEF | EXPR_STMT | BLOCK => return, 12 FN_DEF | EXPR_STMT | BLOCK_EXPR => return,
13 _ => {} 13 _ => {}
14 } 14 }
15 } 15 }
16 if let Some(block) = expr.block() { 16 errors.extend(block.attrs().map(|attr| {
17 errors.extend(block.attrs().map(|attr| { 17 SyntaxError::new(
18 SyntaxError::new( 18 "A block in this position cannot accept inner attributes",
19 "A block in this position cannot accept inner attributes", 19 attr.syntax().text_range(),
20 attr.syntax().text_range(), 20 )
21 ) 21 }))
22 }))
23 }
24} 22}
diff --git a/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast b/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast
index 95cc83caa..375ed45e0 100644
--- a/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0005_attribute_recover.rast
@@ -28,10 +28,9 @@ [email protected]
28 [email protected] ")" 28 [email protected] ")"
29 [email protected] " " 29 [email protected] " "
30 [email protected] 30 [email protected]
31 [email protected] 31 [email protected] "{"
32 [email protected] "{" 32 [email protected] "\n"
33 [email protected] "\n" 33 [email protected] "}"
34 [email protected] "}"
35 [email protected] "\n\n\n" 34 [email protected] "\n\n\n"
36 [email protected] 35 [email protected]
37 [email protected] "#" 36 [email protected] "#"
diff --git a/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast b/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast
index dc3e12091..b72c92c33 100644
--- a/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast
+++ b/crates/ra_syntax/test_data/parser/err/0007_stray_curly_in_file.rast
@@ -21,9 +21,8 @@ [email protected]
21 [email protected] "(" 21 [email protected] "("
22 [email protected] ")" 22 [email protected] ")"
23 [email protected] 23 [email protected]
24 [email protected] 24 [email protected] "{"
25 [email protected] "{" 25 [email protected] "}"
26 [email protected] "}"
27 [email protected] "\n\n" 26 [email protected] "\n\n"
28 [email protected] 27 [email protected]
29 [email protected] "}" 28 [email protected] "}"
diff --git a/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast b/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast
index 97539fcf2..33953d8d7 100644
--- a/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast
+++ b/crates/ra_syntax/test_data/parser/err/0008_item_block_recovery.rast
@@ -9,10 +9,9 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n"
14 [email protected] "\n" 14 [email protected] "}"
15 [email protected] "}"
16 [email protected] "\n\n" 15 [email protected] "\n\n"
17 [email protected] 16 [email protected]
18 [email protected] 17 [email protected]
@@ -34,30 +33,28 @@ [email protected]
34 [email protected] "true" 33 [email protected] "true"
35 [email protected] " " 34 [email protected] " "
36 [email protected] 35 [email protected]
37 [email protected] 36 [email protected] "{"
38 [email protected] "{" 37 [email protected] "\n "
39 [email protected] "\n " 38 [email protected]
40 [email protected] 39 [email protected] "1"
41 [email protected] "1" 40 [email protected] "\n "
42 [email protected] "\n " 41 [email protected] "}"
43 [email protected] "}"
44 [email protected] " " 42 [email protected] " "
45 [email protected] "else" 43 [email protected] "else"
46 [email protected] " " 44 [email protected] " "
47 [email protected] 45 [email protected]
48 [email protected] 46 [email protected] "{"
49 [email protected] "{" 47 [email protected] "\n "
50 [email protected] "\n " 48 [email protected]
51 [email protected] 49 [email protected]
52 [email protected] 50 [email protected] "2"
53 [email protected] "2" 51 [email protected] " "
54 [email protected] " " 52 [email protected] "+"
55 [email protected] "+" 53 [email protected] " "
56 [email protected] " " 54 [email protected]
57 [email protected] 55 [email protected] "3"
58 [email protected] "3" 56 [email protected] "\n "
59 [email protected] "\n " 57 [email protected] "}"
60 [email protected] "}"
61 [email protected] "\n" 58 [email protected] "\n"
62 [email protected] "}" 59 [email protected] "}"
63 [email protected] "\n\n" 60 [email protected] "\n\n"
@@ -71,10 +68,9 @@ [email protected]
71 [email protected] ")" 68 [email protected] ")"
72 [email protected] " " 69 [email protected] " "
73 [email protected] 70 [email protected]
74 [email protected] 71 [email protected] "{"
75 [email protected] "{" 72 [email protected] "\n"
76 [email protected] "\n" 73 [email protected] "}"
77 [email protected] "}"
78 [email protected] "\n" 74 [email protected] "\n"
79error 17..17: expected BANG 75error 17..17: expected BANG
80error 19..19: expected SEMICOLON 76error 19..19: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast b/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast
index e10bb8174..3bf57eacc 100644
--- a/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast
+++ b/crates/ra_syntax/test_data/parser/err/0010_unsafe_lambda_block.rast
@@ -9,37 +9,36 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected]
16 [email protected] 16 [email protected]
17 [email protected] 17 [email protected] "|"
18 [email protected] "|" 18 [email protected] "|"
19 [email protected] "|" 19 [email protected] " "
20 [email protected] " " 20 [email protected]
21 [email protected] 21 [email protected] "->"
22 [email protected] "->" 22 [email protected] " "
23 [email protected] " " 23 [email protected]
24 [email protected] 24 [email protected] "("
25 [email protected] "(" 25 [email protected] ")"
26 [email protected] ")" 26 [email protected] " "
27 [email protected] " " 27 [email protected]
28 [email protected] 28 [email protected]
29 [email protected] 29 [email protected] "unsafe"
30 [email protected] "unsafe" 30 [email protected] " "
31 [email protected] " " 31 [email protected]
32 [email protected] 32 [email protected] "{"
33 [email protected] "{" 33 [email protected] " "
34 [email protected] " " 34 [email protected]
35 [email protected] 35 [email protected] "("
36 [email protected] "(" 36 [email protected] ")"
37 [email protected] ")" 37 [email protected] " "
38 [email protected] " " 38 [email protected] "}"
39 [email protected] "}" 39 [email protected] ";"
40 [email protected] ";" 40 [email protected] "\n"
41 [email protected] "\n" 41 [email protected] "}"
42 [email protected] "}"
43 [email protected] "\n" 42 [email protected] "\n"
44error 24..24: expected `{` 43error 24..24: expected a block
45error 24..24: expected SEMICOLON 44error 24..24: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast b/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast
index 61c361833..9323b7890 100644
--- a/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast
+++ b/crates/ra_syntax/test_data/parser/err/0014_where_no_bounds.rast
@@ -25,8 +25,7 @@ [email protected]
25 [email protected] "T" 25 [email protected] "T"
26 [email protected] " " 26 [email protected] " "
27 [email protected] 27 [email protected]
28 [email protected] 28 [email protected] "{"
29 [email protected] "{" 29 [email protected] "}"
30 [email protected] "}"
31 [email protected] "\n" 30 [email protected] "\n"
32error 19..19: expected colon 31error 19..19: expected colon
diff --git a/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast b/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast
index 92bb47316..93434f34f 100644
--- a/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast
+++ b/crates/ra_syntax/test_data/parser/err/0016_missing_semi.rast
@@ -9,36 +9,35 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected]
16 [email protected] 16 [email protected]
17 [email protected] 17 [email protected]
18 [email protected] 18 [email protected]
19 [email protected] 19 [email protected]
20 [email protected] 20 [email protected] "foo"
21 [email protected] "foo" 21 [email protected]
22 [email protected] 22 [email protected] "("
23 [email protected] "(" 23 [email protected] "\n "
24 [email protected] "\n " 24 [email protected]
25 [email protected] 25 [email protected] "1"
26 [email protected] "1" 26 [email protected] ","
27 [email protected] "," 27 [email protected] " "
28 [email protected] " " 28 [email protected]
29 [email protected] 29 [email protected] "2"
30 [email protected] "2" 30 [email protected] "\n "
31 [email protected] "\n " 31 [email protected] ")"
32 [email protected] ")" 32 [email protected] "\n "
33 [email protected] "\n " 33 [email protected]
34 [email protected] 34 [email protected]
35 [email protected] 35 [email protected] "return"
36 [email protected] "return" 36 [email protected] " "
37 [email protected] " " 37 [email protected]
38 [email protected] 38 [email protected] "92"
39 [email protected] "92" 39 [email protected] ";"
40 [email protected] ";" 40 [email protected] "\n"
41 [email protected] "\n" 41 [email protected] "}"
42 [email protected] "}"
43 [email protected] "\n" 42 [email protected] "\n"
44error 38..38: expected SEMICOLON 43error 38..38: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast b/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast
index 7bc718302..628315c78 100644
--- a/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast
+++ b/crates/ra_syntax/test_data/parser/err/0017_incomplete_binexpr.rast
@@ -20,28 +20,27 @@ [email protected]
20 [email protected] ")" 20 [email protected] ")"
21 [email protected] " " 21 [email protected] " "
22 [email protected] 22 [email protected]
23 [email protected] 23 [email protected] "{"
24 [email protected] "{" 24 [email protected] "\n "
25 [email protected] "\n " 25 [email protected]
26 [email protected] 26 [email protected] "let"
27 [email protected] "let" 27 [email protected] " "
28 [email protected] " " 28 [email protected]
29 [email protected] 29 [email protected]
30 [email protected] 30 [email protected] "bar"
31 [email protected] "bar" 31 [email protected] " "
32 [email protected] " " 32 [email protected] "="
33 [email protected] "=" 33 [email protected] " "
34 [email protected] " " 34 [email protected]
35 [email protected] 35 [email protected] "92"
36 [email protected] "92" 36 [email protected] ";"
37 [email protected] ";" 37 [email protected] "\n "
38 [email protected] "\n " 38 [email protected]
39 [email protected] 39 [email protected]
40 [email protected] 40 [email protected] "1"
41 [email protected] "1" 41 [email protected] " "
42 [email protected] " " 42 [email protected] "+"
43 [email protected] "+" 43 [email protected] "\n"
44 [email protected] "\n" 44 [email protected] "}"
45 [email protected] "}"
46 [email protected] "\n" 45 [email protected] "\n"
47error 44..44: expected expression 46error 44..44: expected expression
diff --git a/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast b/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast
index 63194f974..31cc4e551 100644
--- a/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast
+++ b/crates/ra_syntax/test_data/parser/err/0018_incomplete_fn.rast
@@ -33,89 +33,88 @@ [email protected]
33 [email protected] "ScopeId" 33 [email protected] "ScopeId"
34 [email protected] " " 34 [email protected] " "
35 [email protected] 35 [email protected]
36 [email protected] 36 [email protected] "{"
37 [email protected] "{" 37 [email protected] "\n "
38 [email protected] "\n " 38 [email protected]
39 [email protected] 39 [email protected] "let"
40 [email protected] "let" 40 [email protected] " "
41 [email protected] " " 41 [email protected]
42 [email protected] 42 [email protected]
43 [email protected] 43 [email protected] "res"
44 [email protected] "res" 44 [email protected] " "
45 [email protected] " " 45 [email protected] "="
46 [email protected] "=" 46 [email protected] " "
47 [email protected] " " 47 [email protected]
48 [email protected] 48 [email protected]
49 [email protected] 49 [email protected]
50 [email protected] 50 [email protected]
51 [email protected] 51 [email protected]
52 [email protected] 52 [email protected] "self"
53 [email protected] "self" 53 [email protected] "."
54 [email protected] "." 54 [email protected]
55 [email protected] 55 [email protected] "scopes"
56 [email protected] "scopes" 56 [email protected] "."
57 [email protected] "." 57 [email protected]
58 [email protected] 58 [email protected] "len"
59 [email protected] "len" 59 [email protected]
60 [email protected] 60 [email protected] "("
61 [email protected] "(" 61 [email protected] ")"
62 [email protected] ")" 62 [email protected] ";"
63 [email protected] ";" 63 [email protected] "\n "
64 [email protected] "\n " 64 [email protected]
65 [email protected] 65 [email protected]
66 [email protected] 66 [email protected]
67 [email protected] 67 [email protected]
68 [email protected] 68 [email protected]
69 [email protected] 69 [email protected] "self"
70 [email protected] "self" 70 [email protected] "."
71 [email protected] "." 71 [email protected]
72 [email protected] 72 [email protected] "scopes"
73 [email protected] "scopes" 73 [email protected] "."
74 [email protected] "." 74 [email protected]
75 [email protected] 75 [email protected] "push"
76 [email protected] "push" 76 [email protected]
77 [email protected] 77 [email protected] "("
78 [email protected] "(" 78 [email protected]
79 [email protected] 79 [email protected]
80 [email protected] 80 [email protected]
81 [email protected] 81 [email protected]
82 [email protected] 82 [email protected] "ScopeData"
83 [email protected] "ScopeData" 83 [email protected] " "
84 [email protected] " " 84 [email protected]
85 [email protected] 85 [email protected] "{"
86 [email protected] "{" 86 [email protected] " "
87 [email protected] " " 87 [email protected]
88 [email protected] 88 [email protected]
89 [email protected] 89 [email protected] "parent"
90 [email protected] "parent" 90 [email protected] ":"
91 [email protected] ":" 91 [email protected] " "
92 [email protected] " " 92 [email protected]
93 [email protected] 93 [email protected]
94 [email protected] 94 [email protected]
95 [email protected] 95 [email protected]
96 [email protected] 96 [email protected] "None"
97 [email protected] "None" 97 [email protected] ","
98 [email protected] "," 98 [email protected] " "
99 [email protected] " " 99 [email protected]
100 [email protected] 100 [email protected]
101 [email protected] 101 [email protected] "entries"
102 [email protected] "entries" 102 [email protected] ":"
103 [email protected] ":" 103 [email protected] " "
104 [email protected] " " 104 [email protected]
105 [email protected] 105 [email protected]
106 [email protected] 106 [email protected]
107 [email protected] 107 [email protected]
108 [email protected] 108 [email protected] "vec"
109 [email protected] "vec" 109 [email protected] "!"
110 [email protected] "!" 110 [email protected]
111 [email protected] 111 [email protected] "["
112 [email protected] "[" 112 [email protected] "]"
113 [email protected] "]" 113 [email protected] " "
114 [email protected] " " 114 [email protected] "}"
115 [email protected] "}" 115 [email protected] ")"
116 [email protected] ")" 116 [email protected] "\n "
117 [email protected] "\n " 117 [email protected] "}"
118 [email protected] "}"
119 [email protected] "\n\n " 118 [email protected] "\n\n "
120 [email protected] 119 [email protected]
121 [email protected] "fn" 120 [email protected] "fn"
diff --git a/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast b/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast
index d20bb60f1..4ff27f5c8 100644
--- a/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0019_let_recover.rast
@@ -9,91 +9,87 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected] "let"
16 [email protected] "let" 16 [email protected] " "
17 [email protected] " " 17 [email protected]
18 [email protected] 18 [email protected]
19 [email protected] 19 [email protected] "foo"
20 [email protected] "foo" 20 [email protected] " "
21 [email protected] " " 21 [email protected] "="
22 [email protected] "=" 22 [email protected] "\n "
23 [email protected] "\n " 23 [email protected]
24 [email protected] 24 [email protected] "let"
25 [email protected] "let" 25 [email protected] " "
26 [email protected] " " 26 [email protected]
27 [email protected] 27 [email protected]
28 [email protected] 28 [email protected] "bar"
29 [email protected] "bar" 29 [email protected] " "
30 [email protected] " " 30 [email protected] "="
31 [email protected] "=" 31 [email protected] " "
32 [email protected] " " 32 [email protected]
33 [email protected] 33 [email protected] "1"
34 [email protected] "1" 34 [email protected] ";"
35 [email protected] ";" 35 [email protected] "\n "
36 [email protected] "\n " 36 [email protected]
37 [email protected] 37 [email protected] "let"
38 [email protected] "let" 38 [email protected] "\n "
39 [email protected] "\n " 39 [email protected]
40 [email protected] 40 [email protected] "let"
41 [email protected] "let" 41 [email protected] " "
42 [email protected] " " 42 [email protected]
43 [email protected] 43 [email protected]
44 [email protected] 44 [email protected] "baz"
45 [email protected] "baz" 45 [email protected] " "
46 [email protected] " " 46 [email protected] "="
47 [email protected] "=" 47 [email protected] " "
48 [email protected] " " 48 [email protected]
49 [email protected] 49 [email protected] "92"
50 [email protected] "92" 50 [email protected] ";"
51 [email protected] ";" 51 [email protected] "\n "
52 [email protected] "\n " 52 [email protected]
53 [email protected] 53 [email protected] "let"
54 [email protected] "let" 54 [email protected] "\n "
55 [email protected] "\n " 55 [email protected]
56 [email protected] 56 [email protected]
57 [email protected] 57 [email protected] "if"
58 [email protected] "if" 58 [email protected] " "
59 [email protected] " " 59 [email protected]
60 [email protected] 60 [email protected]
61 [email protected] 61 [email protected] "true"
62 [email protected] "true" 62 [email protected] " "
63 [email protected] " " 63 [email protected]
64 [email protected] 64 [email protected] "{"
65 [email protected] 65 [email protected] "}"
66 [email protected] "{" 66 [email protected] "\n "
67 [email protected] "}" 67 [email protected]
68 [email protected] "\n " 68 [email protected] "let"
69 [email protected] 69 [email protected] "\n "
70 [email protected] "let" 70 [email protected]
71 [email protected] "\n " 71 [email protected]
72 [email protected] 72 [email protected] "while"
73 [email protected] 73 [email protected] " "
74 [email protected] "while" 74 [email protected]
75 [email protected] " " 75 [email protected]
76 [email protected] 76 [email protected] "true"
77 [email protected] 77 [email protected] " "
78 [email protected] "true" 78 [email protected]
79 [email protected] " " 79 [email protected] "{"
80 [email protected] 80 [email protected] "}"
81 [email protected] 81 [email protected] "\n "
82 [email protected] "{" 82 [email protected]
83 [email protected] "}" 83 [email protected] "let"
84 [email protected] "\n " 84 [email protected] "\n "
85 [email protected] 85 [email protected]
86 [email protected] "let" 86 [email protected] "loop"
87 [email protected] "\n " 87 [email protected] " "
88 [email protected] 88 [email protected]
89 [email protected] "loop" 89 [email protected] "{"
90 [email protected] " " 90 [email protected] "}"
91 [email protected] 91 [email protected] "\n"
92 [email protected] 92 [email protected] "}"
93 [email protected] "{"
94 [email protected] "}"
95 [email protected] "\n"
96 [email protected] "}"
97 [email protected] "\n" 93 [email protected] "\n"
98error 24..24: expected expression 94error 24..24: expected expression
99error 24..24: expected SEMICOLON 95error 24..24: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast b/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast
index 1185f44f9..5f3a31473 100644
--- a/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0020_fn_recover.rast
@@ -12,9 +12,8 @@ [email protected]
12 [email protected] ")" 12 [email protected] ")"
13 [email protected] " " 13 [email protected] " "
14 [email protected] 14 [email protected]
15 [email protected] 15 [email protected] "{"
16 [email protected] "{" 16 [email protected] "}"
17 [email protected] "}"
18 [email protected] "\n" 17 [email protected] "\n"
19error 2..2: expected a name 18error 2..2: expected a name
20error 2..2: expected function arguments 19error 2..2: expected function arguments
diff --git a/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast b/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast
index c7bf4caa0..1746bd3c1 100644
--- a/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast
+++ b/crates/ra_syntax/test_data/parser/err/0021_incomplete_param.rast
@@ -26,10 +26,9 @@ [email protected]
26 [email protected] ")" 26 [email protected] ")"
27 [email protected] " " 27 [email protected] " "
28 [email protected] 28 [email protected]
29 [email protected] 29 [email protected] "{"
30 [email protected] "{" 30 [email protected] "\n"
31 [email protected] "\n" 31 [email protected] "}"
32 [email protected] "}"
33 [email protected] "\n" 32 [email protected] "\n"
34error 16..16: expected COLON 33error 16..16: expected COLON
35error 16..16: expected type 34error 16..16: expected type
diff --git a/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast b/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast
index cc0d75cc8..28146f44e 100644
--- a/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0022_bad_exprs.rast
@@ -9,37 +9,36 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] " "
14 [email protected] " " 14 [email protected]
15 [email protected] 15 [email protected]
16 [email protected] 16 [email protected] "["
17 [email protected] "[" 17 [email protected]
18 [email protected] 18 [email protected] "1"
19 [email protected] "1" 19 [email protected] ","
20 [email protected] "," 20 [email protected] " "
21 [email protected] " " 21 [email protected]
22 [email protected] 22 [email protected] "2"
23 [email protected] "2" 23 [email protected] ","
24 [email protected] "," 24 [email protected] " "
25 [email protected] " " 25 [email protected]
26 [email protected] 26 [email protected] "@"
27 [email protected] "@" 27 [email protected]
28 [email protected] 28 [email protected]
29 [email protected] 29 [email protected] ","
30 [email protected] "," 30 [email protected] " "
31 [email protected] " " 31 [email protected]
32 [email protected] 32 [email protected] "struct"
33 [email protected] "struct" 33 [email protected]
34 [email protected] 34 [email protected] ","
35 [email protected] "," 35 [email protected] " "
36 [email protected] " " 36 [email protected]
37 [email protected] 37 [email protected] "let"
38 [email protected] "let" 38 [email protected]
39 [email protected] 39 [email protected] "]"
40 [email protected] "]" 40 [email protected] " "
41 [email protected] " " 41 [email protected] "}"
42 [email protected] "}"
43 [email protected] "\n" 42 [email protected] "\n"
44 [email protected] 43 [email protected]
45 [email protected] "fn" 44 [email protected] "fn"
@@ -51,44 +50,43 @@ [email protected]
51 [email protected] ")" 50 [email protected] ")"
52 [email protected] " " 51 [email protected] " "
53 [email protected] 52 [email protected]
54 [email protected] 53 [email protected] "{"
55 [email protected] "{" 54 [email protected] " "
56 [email protected] " " 55 [email protected]
57 [email protected] 56 [email protected]
58 [email protected] 57 [email protected]
59 [email protected] 58 [email protected]
60 [email protected] 59 [email protected]
61 [email protected] 60 [email protected]
62 [email protected] 61 [email protected] "foo"
63 [email protected] "foo" 62 [email protected]
64 [email protected] 63 [email protected] "("
65 [email protected] "(" 64 [email protected]
66 [email protected] 65 [email protected] "1"
67 [email protected] "1" 66 [email protected] ","
68 [email protected] "," 67 [email protected] " "
69 [email protected] " " 68 [email protected]
70 [email protected] 69 [email protected] "2"
71 [email protected] "2" 70 [email protected] ","
72 [email protected] "," 71 [email protected] " "
73 [email protected] " " 72 [email protected]
74 [email protected] 73 [email protected] "@"
75 [email protected] "@" 74 [email protected]
76 [email protected] 75 [email protected]
77 [email protected] 76 [email protected] ","
78 [email protected] "," 77 [email protected] " "
79 [email protected] " " 78 [email protected]
80 [email protected] 79 [email protected] "impl"
81 [email protected] "impl" 80 [email protected]
82 [email protected] 81 [email protected]
83 [email protected] 82 [email protected] ","
84 [email protected] "," 83 [email protected] " "
85 [email protected] " " 84 [email protected]
86 [email protected] 85 [email protected] "let"
87 [email protected] "let" 86 [email protected]
88 [email protected] 87 [email protected] ")"
89 [email protected] ")" 88 [email protected] " "
90 [email protected] " " 89 [email protected] "}"
91 [email protected] "}"
92 [email protected] "\n" 90 [email protected] "\n"
93 [email protected] 91 [email protected]
94 [email protected] "fn" 92 [email protected] "fn"
@@ -100,53 +98,52 @@ [email protected]
100 [email protected] ")" 98 [email protected] ")"
101 [email protected] " " 99 [email protected] " "
102 [email protected] 100 [email protected]
103 [email protected] 101 [email protected] "{"
104 [email protected] "{" 102 [email protected] " "
105 [email protected] " " 103 [email protected]
106 [email protected] 104 [email protected]
107 [email protected] 105 [email protected]
108 [email protected] 106 [email protected]
109 [email protected] 107 [email protected]
110 [email protected] 108 [email protected]
111 [email protected] 109 [email protected] "foo"
112 [email protected] "foo" 110 [email protected] "."
113 [email protected] "." 111 [email protected]
114 [email protected] 112 [email protected] "bar"
115 [email protected] "bar" 113 [email protected]
116 [email protected] 114 [email protected] "("
117 [email protected] "(" 115 [email protected]
118 [email protected] 116 [email protected] "1"
119 [email protected] "1" 117 [email protected] ","
120 [email protected] "," 118 [email protected] " "
121 [email protected] " " 119 [email protected]
122 [email protected] 120 [email protected] "2"
123 [email protected] "2" 121 [email protected] ","
124 [email protected] "," 122 [email protected] " "
125 [email protected] " " 123 [email protected]
126 [email protected] 124 [email protected] "@"
127 [email protected] "@" 125 [email protected]
128 [email protected] 126 [email protected]
129 [email protected] 127 [email protected] ","
130 [email protected] "," 128 [email protected] " "
131 [email protected] " " 129 [email protected]
132 [email protected] 130 [email protected]
133 [email protected] 131 [email protected] "]"
134 [email protected] "]" 132 [email protected]
135 [email protected] 133 [email protected]
136 [email protected] 134 [email protected] ","
137 [email protected] "," 135 [email protected] " "
138 [email protected] " " 136 [email protected]
139 [email protected] 137 [email protected] "trait"
140 [email protected] "trait" 138 [email protected]
141 [email protected] 139 [email protected] ","
142 [email protected] "," 140 [email protected] " "
143 [email protected] " " 141 [email protected]
144 [email protected] 142 [email protected] "let"
145 [email protected] "let" 143 [email protected]
146 [email protected] 144 [email protected] ")"
147 [email protected] ")" 145 [email protected] " "
148 [email protected] " " 146 [email protected] "}"
149 [email protected] "}"
150 [email protected] "\n" 147 [email protected] "\n"
151error 16..16: expected expression 148error 16..16: expected expression
152error 17..17: expected R_BRACK 149error 17..17: expected R_BRACK
diff --git a/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast b/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast
index c37594146..9ea9d715e 100644
--- a/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast
+++ b/crates/ra_syntax/test_data/parser/err/0023_mismatched_paren.rast
@@ -9,31 +9,30 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected]
16 [email protected] 16 [email protected]
17 [email protected] 17 [email protected]
18 [email protected] 18 [email protected] "foo"
19 [email protected] "foo" 19 [email protected] "!"
20 [email protected] "!" 20 [email protected] " "
21 [email protected] " " 21 [email protected]
22 [email protected] 22 [email protected] "("
23 [email protected] "(" 23 [email protected] "\n "
24 [email protected] "\n " 24 [email protected] "bar"
25 [email protected] "bar" 25 [email protected] ","
26 [email protected] "," 26 [email protected] " "
27 [email protected] " " 27 [email protected] "\"baz\""
28 [email protected] "\"baz\"" 28 [email protected] ","
29 [email protected] "," 29 [email protected] " "
30 [email protected] " " 30 [email protected] "1"
31 [email protected] "1" 31 [email protected] ","
32 [email protected] "," 32 [email protected] " "
33 [email protected] " " 33 [email protected] "2.0"
34 [email protected] "2.0" 34 [email protected] "\n "
35 [email protected] "\n " 35 [email protected] "}"
36 [email protected] "}"
37 [email protected] " " 36 [email protected] " "
38 [email protected] "//~ ERROR incorrect c ..." 37 [email protected] "//~ ERROR incorrect c ..."
39 [email protected] "\n" 38 [email protected] "\n"
diff --git a/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast b/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast
index 4296355f2..7c957fdde 100644
--- a/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast
+++ b/crates/ra_syntax/test_data/parser/err/0024_many_type_parens.rast
@@ -62,9 +62,8 @@ [email protected]
62 [email protected] ")" 62 [email protected] ")"
63 [email protected] " " 63 [email protected] " "
64 [email protected] 64 [email protected]
65 [email protected] 65 [email protected] "{"
66 [email protected] "{" 66 [email protected] "}"
67 [email protected] "}"
68 [email protected] "\n\n" 67 [email protected] "\n\n"
69 [email protected] 68 [email protected]
70 [email protected] "fn" 69 [email protected] "fn"
@@ -76,219 +75,218 @@ [email protected]
76 [email protected] ")" 75 [email protected] ")"
77 [email protected] " " 76 [email protected] " "
78 [email protected] 77 [email protected]
79 [email protected] 78 [email protected] "{"
80 [email protected] "{" 79 [email protected] "\n "
81 [email protected] "\n " 80 [email protected]
82 [email protected] 81 [email protected] "let"
83 [email protected] "let" 82 [email protected] " "
84 [email protected] " " 83 [email protected]
85 [email protected] 84 [email protected] "_"
86 [email protected] "_" 85 [email protected] ":"
87 [email protected] ":" 86 [email protected] " "
88 [email protected] " " 87 [email protected]
89 [email protected] 88 [email protected]
90 [email protected] 89 [email protected]
91 [email protected] 90 [email protected]
92 [email protected] 91 [email protected]
93 [email protected] 92 [email protected]
94 [email protected] 93 [email protected]
95 [email protected] 94 [email protected] "Box"
96 [email protected] "Box" 95 [email protected]
97 [email protected] 96 [email protected] "<"
98 [email protected] "<" 97 [email protected]
99 [email protected] 98 [email protected]
100 [email protected] 99 [email protected] "("
101 [email protected] "(" 100 [email protected]
102 [email protected] 101 [email protected]
103 [email protected] 102 [email protected]
104 [email protected] 103 [email protected]
105 [email protected] 104 [email protected] "Copy"
106 [email protected] "Copy" 105 [email protected] ")"
107 [email protected] ")" 106 [email protected] " "
108 [email protected] " " 107 [email protected] "+"
109 [email protected] "+" 108 [email protected] " "
110 [email protected] " " 109 [email protected]
111 [email protected] 110 [email protected] "("
112 [email protected] "(" 111 [email protected] "?"
113 [email protected] "?" 112 [email protected]
114 [email protected] 113 [email protected]
115 [email protected] 114 [email protected]
116 [email protected] 115 [email protected]
117 [email protected] 116 [email protected] "Sized"
118 [email protected] "Sized" 117 [email protected] ")"
119 [email protected] ")" 118 [email protected] " "
120 [email protected] " " 119 [email protected] "+"
121 [email protected] "+" 120 [email protected] " "
122 [email protected] " " 121 [email protected]
123 [email protected] 122 [email protected] "("
124 [email protected] "(" 123 [email protected]
125 [email protected] 124 [email protected] "for"
126 [email protected] "for" 125 [email protected]
127 [email protected] 126 [email protected] "<"
128 [email protected] "<" 127 [email protected]
129 [email protected] 128 [email protected] "\'a"
130 [email protected] "\'a" 129 [email protected] ">"
131 [email protected] ">" 130 [email protected] " "
132 [email protected] " " 131 [email protected]
133 [email protected] 132 [email protected]
134 [email protected] 133 [email protected]
135 [email protected] 134 [email protected]
136 [email protected] 135 [email protected] "Trait"
137 [email protected] "Trait" 136 [email protected]
138 [email protected] 137 [email protected] "<"
139 [email protected] "<" 138 [email protected]
140 [email protected] 139 [email protected] "\'a"
141 [email protected] "\'a" 140 [email protected] ">"
142 [email protected] ">" 141 [email protected] ")"
143 [email protected] ")" 142 [email protected]
144 [email protected] 143 [email protected]
145 [email protected] 144 [email protected] ">"
146 [email protected] ">" 145 [email protected] ";"
147 [email protected] ";" 146 [email protected] "\n "
148 [email protected] "\n " 147 [email protected]
149 [email protected] 148 [email protected] "let"
150 [email protected] "let" 149 [email protected] " "
151 [email protected] " " 150 [email protected]
152 [email protected] 151 [email protected] "_"
153 [email protected] "_" 152 [email protected] ":"
154 [email protected] ":" 153 [email protected] " "
155 [email protected] " " 154 [email protected]
156 [email protected] 155 [email protected]
157 [email protected] 156 [email protected]
158 [email protected] 157 [email protected]
159 [email protected] 158 [email protected] "Box"
160 [email protected] "Box" 159 [email protected]
161 [email protected] 160 [email protected] "<"
162 [email protected] "<" 161 [email protected]
163 [email protected] 162 [email protected]
164 [email protected] 163 [email protected] "("
165 [email protected] "(" 164 [email protected]
166 [email protected] 165 [email protected] "?"
167 [email protected] "?" 166 [email protected]
168 [email protected] 167 [email protected]
169 [email protected] 168 [email protected]
170 [email protected] 169 [email protected]
171 [email protected] 170 [email protected]
172 [email protected] 171 [email protected] "Sized"
173 [email protected] "Sized" 172 [email protected]
174 [email protected] 173 [email protected]
175 [email protected] 174 [email protected] ")"
176 [email protected] ")" 175 [email protected] " "
177 [email protected] " " 176 [email protected]
178 [email protected] 177 [email protected]
179 [email protected] 178 [email protected] "+"
180 [email protected] "+" 179 [email protected] " "
181 [email protected] " " 180 [email protected]
182 [email protected] 181 [email protected]
183 [email protected] 182 [email protected] "("
184 [email protected] "(" 183 [email protected]
185 [email protected] 184 [email protected]
186 [email protected] 185 [email protected]
187 [email protected] 186 [email protected]
188 [email protected] 187 [email protected]
189 [email protected] 188 [email protected]
190 [email protected] 189 [email protected] "for"
191 [email protected] "for" 190 [email protected]
192 [email protected] 191 [email protected] "<"
193 [email protected] "<" 192 [email protected]
194 [email protected] 193 [email protected] "\'a"
195 [email protected] "\'a" 194 [email protected] ">"
196 [email protected] ">" 195 [email protected] " "
197 [email protected] " " 196 [email protected]
198 [email protected] 197 [email protected]
199 [email protected] 198 [email protected]
200 [email protected] 199 [email protected]
201 [email protected] 200 [email protected] "Trait"
202 [email protected] "Trait" 201 [email protected] "<"
203 [email protected] "<" 202 [email protected]
204 [email protected] 203 [email protected] "\'a"
205 [email protected] "\'a" 204 [email protected] ">"
206 [email protected] ">" 205 [email protected]
207 [email protected] 206 [email protected] ")"
208 [email protected] ")" 207 [email protected] " "
209 [email protected] " " 208 [email protected] "+"
210 [email protected] "+" 209 [email protected] " "
211 [email protected] " " 210 [email protected]
212 [email protected] 211 [email protected] "("
213 [email protected] "(" 212 [email protected]
214 [email protected] 213 [email protected]
215 [email protected] 214 [email protected]
216 [email protected] 215 [email protected]
217 [email protected] 216 [email protected] "Copy"
218 [email protected] "Copy" 217 [email protected] ")"
219 [email protected] ")" 218 [email protected] ">"
220 [email protected] ">" 219 [email protected]
221 [email protected] 220 [email protected] ";"
222 [email protected] ";" 221 [email protected] "\n "
223 [email protected] "\n " 222 [email protected]
224 [email protected] 223 [email protected] "let"
225 [email protected] "let" 224 [email protected] " "
226 [email protected] " " 225 [email protected]
227 [email protected] 226 [email protected] "_"
228 [email protected] "_" 227 [email protected] ":"
229 [email protected] ":" 228 [email protected] " "
230 [email protected] " " 229 [email protected]
231 [email protected] 230 [email protected]
232 [email protected] 231 [email protected]
233 [email protected] 232 [email protected]
234 [email protected] 233 [email protected]
235 [email protected] 234 [email protected]
236 [email protected] 235 [email protected]
237 [email protected] 236 [email protected] "Box"
238 [email protected] "Box" 237 [email protected]
239 [email protected] 238 [email protected] "<"
240 [email protected] "<" 239 [email protected]
241 [email protected] 240 [email protected]
242 [email protected] 241 [email protected] "("
243 [email protected] "(" 242 [email protected]
244 [email protected] 243 [email protected] "for"
245 [email protected] "for" 244 [email protected]
246 [email protected] 245 [email protected] "<"
247 [email protected] "<" 246 [email protected]
248 [email protected] 247 [email protected] "\'a"
249 [email protected] "\'a" 248 [email protected] ">"
250 [email protected] ">" 249 [email protected] " "
251 [email protected] " " 250 [email protected]
252 [email protected] 251 [email protected]
253 [email protected] 252 [email protected]
254 [email protected] 253 [email protected]
255 [email protected] 254 [email protected] "Trait"
256 [email protected] "Trait" 255 [email protected]
257 [email protected] 256 [email protected] "<"
258 [email protected] "<" 257 [email protected]
259 [email protected] 258 [email protected] "\'a"
260 [email protected] "\'a" 259 [email protected] ">"
261 [email protected] ">" 260 [email protected] ")"
262 [email protected] ")" 261 [email protected] " "
263 [email protected] " " 262 [email protected] "+"
264 [email protected] "+" 263 [email protected] " "
265 [email protected] " " 264 [email protected]
266 [email protected] 265 [email protected] "("
267 [email protected] "(" 266 [email protected]
268 [email protected] 267 [email protected]
269 [email protected] 268 [email protected]
270 [email protected] 269 [email protected]
271 [email protected] 270 [email protected] "Copy"
272 [email protected] "Copy" 271 [email protected] ")"
273 [email protected] ")" 272 [email protected] " "
274 [email protected] " " 273 [email protected] "+"
275 [email protected] "+" 274 [email protected] " "
276 [email protected] " " 275 [email protected]
277 [email protected] 276 [email protected] "("
278 [email protected] "(" 277 [email protected] "?"
279 [email protected] "?" 278 [email protected]
280 [email protected] 279 [email protected]
281 [email protected] 280 [email protected]
282 [email protected] 281 [email protected]
283 [email protected] 282 [email protected] "Sized"
284 [email protected] "Sized" 283 [email protected] ")"
285 [email protected] ")" 284 [email protected]
286 [email protected] 285 [email protected]
287 [email protected] 286 [email protected] ">"
288 [email protected] ">" 287 [email protected] ";"
289 [email protected] ";" 288 [email protected] "\n"
290 [email protected] "\n" 289 [email protected] "}"
291 [email protected] "}"
292 [email protected] "\n" 290 [email protected] "\n"
293error 88..88: expected COMMA 291error 88..88: expected COMMA
294error 88..88: expected R_ANGLE 292error 88..88: expected R_ANGLE
diff --git a/crates/ra_syntax/test_data/parser/err/0025_nope.rast b/crates/ra_syntax/test_data/parser/err/0025_nope.rast
index 195c08bd9..88b086daf 100644
--- a/crates/ra_syntax/test_data/parser/err/0025_nope.rast
+++ b/crates/ra_syntax/test_data/parser/err/0025_nope.rast
@@ -9,187 +9,185 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected] "enum"
16 [email protected] "enum" 16 [email protected] " "
17 [email protected] " " 17 [email protected]
18 [email protected] 18 [email protected] "Test"
19 [email protected] "Test" 19 [email protected] " "
20 [email protected] " " 20 [email protected]
21 [email protected] 21 [email protected] "{"
22 [email protected] "{" 22 [email protected] "\n "
23 [email protected] "\n " 23 [email protected]
24 [email protected] 24 [email protected]
25 [email protected] 25 [email protected] "Var1"
26 [email protected] "Var1" 26 [email protected] ","
27 [email protected] "," 27 [email protected] "\n "
28 [email protected] "\n " 28 [email protected]
29 [email protected] 29 [email protected]
30 [email protected] 30 [email protected] "Var2"
31 [email protected] "Var2" 31 [email protected]
32 [email protected] 32 [email protected] "("
33 [email protected] "(" 33 [email protected]
34 [email protected] 34 [email protected]
35 [email protected] 35 [email protected]
36 [email protected] 36 [email protected]
37 [email protected] 37 [email protected]
38 [email protected] 38 [email protected] "String"
39 [email protected] "String" 39 [email protected] ")"
40 [email protected] ")" 40 [email protected] ","
41 [email protected] "," 41 [email protected] "\n "
42 [email protected] "\n " 42 [email protected]
43 [email protected] 43 [email protected]
44 [email protected] 44 [email protected] "Var3"
45 [email protected] "Var3" 45 [email protected] " "
46 [email protected] " " 46 [email protected]
47 [email protected] 47 [email protected] "{"
48 [email protected] "{" 48 [email protected] "\n "
49 [email protected] "\n " 49 [email protected]
50 [email protected] 50 [email protected]
51 [email protected] 51 [email protected] "abc"
52 [email protected] "abc" 52 [email protected] ":"
53 [email protected] ":" 53 [email protected] " "
54 [email protected] " " 54 [email protected]
55 [email protected] 55 [email protected] "{"
56 [email protected] "{" 56 [email protected] "}"
57 [email protected] "}" 57 [email protected]
58 [email protected] 58 [email protected] ","
59 [email protected] "," 59 [email protected] " "
60 [email protected] " " 60 [email protected] "//~ ERROR: expected t ..."
61 [email protected] "//~ ERROR: expected t ..." 61 [email protected] "\n "
62 [email protected] "\n " 62 [email protected] "}"
63 [email protected] "}" 63 [email protected] ","
64 [email protected] "," 64 [email protected] "\n "
65 [email protected] "\n " 65 [email protected] "}"
66 [email protected] "}" 66 [email protected] "\n\n "
67 [email protected] "\n\n " 67 [email protected] "// recover..."
68 [email protected] "// recover..." 68 [email protected] "\n "
69 [email protected] "\n " 69 [email protected]
70 [email protected] 70 [email protected] "let"
71 [email protected] "let" 71 [email protected] " "
72 [email protected] " " 72 [email protected]
73 [email protected] 73 [email protected]
74 [email protected] 74 [email protected] "a"
75 [email protected] "a" 75 [email protected] " "
76 [email protected] " " 76 [email protected] "="
77 [email protected] "=" 77 [email protected] " "
78 [email protected] " " 78 [email protected]
79 [email protected] 79 [email protected] "1"
80 [email protected] "1" 80 [email protected] ";"
81 [email protected] ";" 81 [email protected] "\n "
82 [email protected] "\n " 82 [email protected]
83 [email protected] 83 [email protected] "enum"
84 [email protected] "enum" 84 [email protected] " "
85 [email protected] " " 85 [email protected]
86 [email protected] 86 [email protected] "Test2"
87 [email protected] "Test2" 87 [email protected] " "
88 [email protected] " " 88 [email protected]
89 [email protected] 89 [email protected] "{"
90 [email protected] "{" 90 [email protected] "\n "
91 [email protected] "\n " 91 [email protected]
92 [email protected] 92 [email protected]
93 [email protected] 93 [email protected] "Fine"
94 [email protected] "Fine" 94 [email protected] ","
95 [email protected] "," 95 [email protected] "\n "
96 [email protected] "\n " 96 [email protected] "}"
97 [email protected] "}" 97 [email protected] "\n\n "
98 [email protected] "\n\n " 98 [email protected]
99 [email protected] 99 [email protected] "enum"
100 [email protected] "enum" 100 [email protected] " "
101 [email protected] " " 101 [email protected]
102 [email protected] 102 [email protected] "Test3"
103 [email protected] "Test3" 103 [email protected] " "
104 [email protected] " " 104 [email protected]
105 [email protected] 105 [email protected] "{"
106 [email protected] "{" 106 [email protected] "\n "
107 [email protected] "\n " 107 [email protected]
108 [email protected] 108 [email protected]
109 [email protected] 109 [email protected] "StillFine"
110 [email protected] "StillFine" 110 [email protected] " "
111 [email protected] " " 111 [email protected]
112 [email protected] 112 [email protected] "{"
113 [email protected] "{" 113 [email protected] "\n "
114 [email protected] "\n " 114 [email protected]
115 [email protected] 115 [email protected]
116 [email protected] 116 [email protected] "def"
117 [email protected] "def" 117 [email protected] ":"
118 [email protected] ":" 118 [email protected] " "
119 [email protected] " " 119 [email protected]
120 [email protected] 120 [email protected]
121 [email protected] 121 [email protected]
122 [email protected] 122 [email protected]
123 [email protected] 123 [email protected] "i32"
124 [email protected] "i32" 124 [email protected] ","
125 [email protected] "," 125 [email protected] "\n "
126 [email protected] "\n " 126 [email protected] "}"
127 [email protected] "}" 127 [email protected] ","
128 [email protected] "," 128 [email protected] "\n "
129 [email protected] "\n " 129 [email protected] "}"
130 [email protected] "}" 130 [email protected] "\n\n "
131 [email protected] "\n\n " 131 [email protected]
132 [email protected] 132 [email protected]
133 [email protected] 133 [email protected] "{"
134 [email protected] 134 [email protected] "\n "
135 [email protected] "{" 135 [email protected]
136 [email protected] "\n " 136 [email protected] "// fail again"
137 [email protected] 137 [email protected] "\n "
138 [email protected] "// fail again" 138 [email protected] "enum"
139 [email protected] "\n " 139 [email protected] " "
140 [email protected] "enum" 140 [email protected]
141 [email protected] " " 141 [email protected] "Test4"
142 [email protected] 142 [email protected] " "
143 [email protected] "Test4" 143 [email protected]
144 [email protected] " " 144 [email protected] "{"
145 [email protected] 145 [email protected] "\n "
146 [email protected] "{" 146 [email protected]
147 [email protected] "\n " 147 [email protected]
148 [email protected] 148 [email protected] "Nope"
149 [email protected] 149 [email protected]
150 [email protected] "Nope" 150 [email protected] "("
151 [email protected] 151 [email protected]
152 [email protected] "(" 152 [email protected]
153 [email protected] 153 [email protected]
154 [email protected] 154 [email protected]
155 [email protected] 155 [email protected]
156 [email protected] 156 [email protected] "i32"
157 [email protected] 157 [email protected] " "
158 [email protected] "i32" 158 [email protected]
159 [email protected] " " 159 [email protected]
160 [email protected] 160 [email protected] "{"
161 [email protected] 161 [email protected] "}"
162 [email protected] "{" 162 [email protected]
163 [email protected] "}" 163 [email protected] ")"
164 [email protected] 164 [email protected] " "
165 [email protected] ")" 165 [email protected] "//~ ERROR: found `{`"
166 [email protected] " " 166 [email protected] "\n ..."
167 [email protected] "//~ ERROR: found `{`" 167 [email protected] "//~^ ERROR: found `{`"
168 [email protected] "\n ..." 168 [email protected] "\n "
169 [email protected] "//~^ ERROR: found `{`" 169 [email protected] "}"
170 [email protected] "\n " 170 [email protected] "\n "
171 [email protected] "}" 171 [email protected] "}"
172 [email protected] "\n " 172 [email protected] "\n "
173 [email protected] "}" 173 [email protected] "// still recover later"
174 [email protected] "\n " 174 [email protected] "\n "
175 [email protected] "// still recover later" 175 [email protected]
176 [email protected] "\n " 176 [email protected] "let"
177 [email protected] 177 [email protected] " "
178 [email protected] "let" 178 [email protected]
179 [email protected] " " 179 [email protected]
180 [email protected] 180 [email protected] "bad_syntax"
181 [email protected] 181 [email protected] " "
182 [email protected] "bad_syntax" 182 [email protected] "="
183 [email protected] " " 183 [email protected] " "
184 [email protected] "=" 184 [email protected]
185 [email protected] " " 185 [email protected] "_"
186 [email protected] 186 [email protected] ";"
187 [email protected] "_" 187 [email protected] " "
188 [email protected] ";" 188 [email protected] "//~ ERROR: expected e ..."
189 [email protected] " " 189 [email protected] "\n"
190 [email protected] "//~ ERROR: expected e ..." 190 [email protected] "}"
191 [email protected] "\n"
192 [email protected] "}"
193 [email protected] "\n" 191 [email protected] "\n"
194error 95..95: expected type 192error 95..95: expected type
195error 95..95: expected COMMA 193error 95..95: expected COMMA
diff --git a/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast b/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast
index f2fada510..568a4cc02 100644
--- a/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast
+++ b/crates/ra_syntax/test_data/parser/err/0027_incomplere_where_for.rast
@@ -21,9 +21,8 @@ [email protected]
21 [email protected] ">" 21 [email protected] ">"
22 [email protected] "\n" 22 [email protected] "\n"
23 [email protected] 23 [email protected]
24 [email protected] 24 [email protected] "{"
25 [email protected] "{" 25 [email protected] "}"
26 [email protected] "}"
27 [email protected] "\n" 26 [email protected] "\n"
28error 26..26: expected a path 27error 26..26: expected a path
29error 26..26: expected colon 28error 26..26: expected colon
diff --git a/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast b/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast
index 56682f966..0da8f59f0 100644
--- a/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast
+++ b/crates/ra_syntax/test_data/parser/err/0029_field_completion.rast
@@ -20,17 +20,16 @@ [email protected]
20 [email protected] ")" 20 [email protected] ")"
21 [email protected] " " 21 [email protected] " "
22 [email protected] 22 [email protected]
23 [email protected] 23 [email protected] "{"
24 [email protected] "{" 24 [email protected] "\n "
25 [email protected] "\n " 25 [email protected]
26 [email protected] 26 [email protected]
27 [email protected] 27 [email protected]
28 [email protected] 28 [email protected]
29 [email protected] 29 [email protected]
30 [email protected] 30 [email protected] "a"
31 [email protected] "a" 31 [email protected] "."
32 [email protected] "." 32 [email protected] "\n"
33 [email protected] "\n" 33 [email protected] "}"
34 [email protected] "}"
35 [email protected] "\n" 34 [email protected] "\n"
36error 21..21: expected field name or number 35error 21..21: expected field name or number
diff --git a/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast b/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast
index aac476430..515819e42 100644
--- a/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0031_block_inner_attrs.rast
@@ -9,115 +9,111 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected] "let"
16 [email protected] "let" 16 [email protected] " "
17 [email protected] " " 17 [email protected]
18 [email protected] 18 [email protected]
19 [email protected] 19 [email protected] "inner"
20 [email protected] "inner" 20 [email protected] " "
21 [email protected] " " 21 [email protected] "="
22 [email protected] "=" 22 [email protected] " "
23 [email protected] " " 23 [email protected]
24 [email protected] 24 [email protected] "{"
25 [email protected] 25 [email protected] "\n "
26 [email protected] "{" 26 [email protected]
27 [email protected] "\n " 27 [email protected] "#"
28 [email protected] 28 [email protected] "!"
29 [email protected] "#" 29 [email protected] "["
30 [email protected] "!" 30 [email protected]
31 [email protected] "[" 31 [email protected]
32 [email protected] 32 [email protected]
33 [email protected] 33 [email protected] "doc"
34 [email protected] 34 [email protected]
35 [email protected] "doc" 35 [email protected] "("
36 [email protected] 36 [email protected] "\"Inner attributes not ..."
37 [email protected] "(" 37 [email protected] ")"
38 [email protected] "\"Inner attributes not ..." 38 [email protected] "]"
39 [email protected] ")" 39 [email protected] "\n "
40 [email protected] "]" 40 [email protected] "//! Nor are ModuleDoc ..."
41 [email protected] "\n " 41 [email protected] "\n "
42 [email protected] "//! Nor are ModuleDoc ..." 42 [email protected] "}"
43 [email protected] "\n " 43 [email protected] ";"
44 [email protected] "}" 44 [email protected] "\n "
45 [email protected] ";" 45 [email protected]
46 [email protected] "\n " 46 [email protected]
47 [email protected] 47 [email protected] "if"
48 [email protected] 48 [email protected] " "
49 [email protected] "if" 49 [email protected]
50 [email protected] " " 50 [email protected]
51 [email protected] 51 [email protected] "true"
52 [email protected] 52 [email protected] " "
53 [email protected] "true" 53 [email protected]
54 [email protected] " " 54 [email protected] "{"
55 [email protected] 55 [email protected] "\n "
56 [email protected] 56 [email protected]
57 [email protected] "{" 57 [email protected] "#"
58 [email protected] "\n " 58 [email protected] "!"
59 [email protected] 59 [email protected] "["
60 [email protected] "#" 60 [email protected]
61 [email protected] "!" 61 [email protected]
62 [email protected] "[" 62 [email protected]
63 [email protected] 63 [email protected] "doc"
64 [email protected] 64 [email protected]
65 [email protected] 65 [email protected] "("
66 [email protected] "doc" 66 [email protected] "\"Nor here\""
67 [email protected] 67 [email protected] ")"
68 [email protected] "(" 68 [email protected] "]"
69 [email protected] "\"Nor here\"" 69 [email protected] "\n "
70 [email protected] ")" 70 [email protected]
71 [email protected] "]" 71 [email protected] "#"
72 [email protected] "\n " 72 [email protected] "!"
73 [email protected] 73 [email protected] "["
74 [email protected] "#" 74 [email protected]
75 [email protected] "!" 75 [email protected]
76 [email protected] "[" 76 [email protected]
77 [email protected] 77 [email protected] "doc"
78 [email protected] 78 [email protected]
79 [email protected] 79 [email protected] "("
80 [email protected] "doc" 80 [email protected] "\"We error on each attr\""
81 [email protected] 81 [email protected] ")"
82 [email protected] "(" 82 [email protected] "]"
83 [email protected] "\"We error on each attr\"" 83 [email protected] "\n "
84 [email protected] ")" 84 [email protected] "//! Nor are ModuleDoc ..."
85 [email protected] "]" 85 [email protected] "\n "
86 [email protected] "\n " 86 [email protected] "}"
87 [email protected] "//! Nor are ModuleDoc ..." 87 [email protected] "\n "
88 [email protected] "\n " 88 [email protected]
89 [email protected] "}" 89 [email protected] "while"
90 [email protected] "\n " 90 [email protected] " "
91 [email protected] 91 [email protected]
92 [email protected] "while" 92 [email protected]
93 [email protected] " " 93 [email protected] "true"
94 [email protected] 94 [email protected] " "
95 [email protected] 95 [email protected]
96 [email protected] "true" 96 [email protected] "{"
97 [email protected] " " 97 [email protected] "\n "
98 [email protected] 98 [email protected]
99 [email protected] 99 [email protected] "#"
100 [email protected] "{" 100 [email protected] "!"
101 [email protected] "\n " 101 [email protected] "["
102 [email protected] 102 [email protected]
103 [email protected] "#" 103 [email protected]
104 [email protected] "!" 104 [email protected]
105 [email protected] "[" 105 [email protected] "doc"
106 [email protected] 106 [email protected]
107 [email protected] 107 [email protected] "("
108 [email protected] 108 [email protected] "\"Nor here\""
109 [email protected] "doc" 109 [email protected] ")"
110 [email protected] 110 [email protected] "]"
111 [email protected] "(" 111 [email protected] "\n "
112 [email protected] "\"Nor here\"" 112 [email protected] "//! Nor are ModuleDoc ..."
113 [email protected] ")" 113 [email protected] "\n "
114 [email protected] "]" 114 [email protected] "}"
115 [email protected] "\n " 115 [email protected] "\n"
116 [email protected] "//! Nor are ModuleDoc ..." 116 [email protected] "}"
117 [email protected] "\n "
118 [email protected] "}"
119 [email protected] "\n"
120 [email protected] "}"
121 [email protected] "\n" 117 [email protected] "\n"
122error 39..83: A block in this position cannot accept inner attributes 118error 39..83: A block in this position cannot accept inner attributes
123error 152..171: A block in this position cannot accept inner attributes 119error 152..171: A block in this position cannot accept inner attributes
diff --git a/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast b/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast
index f98de7f15..c6859eca8 100644
--- a/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast
@@ -9,187 +9,186 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected]
16 [email protected] 16 [email protected] "match"
17 [email protected] "match" 17 [email protected] " "
18 [email protected] " " 18 [email protected]
19 [email protected] 19 [email protected] "("
20 [email protected] "(" 20 [email protected] ")"
21 [email protected] ")" 21 [email protected] " "
22 [email protected] " " 22 [email protected]
23 [email protected] 23 [email protected] "{"
24 [email protected] "{" 24 [email protected] "\n "
25 [email protected] "\n " 25 [email protected]
26 [email protected] 26 [email protected]
27 [email protected] 27 [email protected] "_"
28 [email protected] "_" 28 [email protected] " "
29 [email protected] " " 29 [email protected] "=>"
30 [email protected] "=>" 30 [email protected] " "
31 [email protected] " " 31 [email protected]
32 [email protected] 32 [email protected] "("
33 [email protected] "(" 33 [email protected] ")"
34 [email protected] ")" 34 [email protected] ","
35 [email protected] "," 35 [email protected] "\n "
36 [email protected] "\n " 36 [email protected]
37 [email protected] 37 [email protected]
38 [email protected] 38 [email protected] "#"
39 [email protected] "#" 39 [email protected]
40 [email protected] 40 [email protected] "!"
41 [email protected] "!" 41 [email protected]
42 [email protected] 42 [email protected] "["
43 [email protected] "[" 43 [email protected]
44 [email protected] 44 [email protected]
45 [email protected] 45 [email protected]
46 [email protected] 46 [email protected]
47 [email protected] 47 [email protected]
48 [email protected] 48 [email protected] "doc"
49 [email protected] "doc" 49 [email protected]
50 [email protected] 50 [email protected] "("
51 [email protected] "(" 51 [email protected]
52 [email protected] 52 [email protected] "\"Not allowed here\""
53 [email protected] "\"Not allowed here\"" 53 [email protected] ")"
54 [email protected] ")" 54 [email protected] "]"
55 [email protected] "]" 55 [email protected] "\n "
56 [email protected] "\n " 56 [email protected]
57 [email protected] 57 [email protected]
58 [email protected] 58 [email protected] "_"
59 [email protected] "_" 59 [email protected] " "
60 [email protected] " " 60 [email protected] "=>"
61 [email protected] "=>" 61 [email protected] " "
62 [email protected] " " 62 [email protected]
63 [email protected] 63 [email protected] "("
64 [email protected] "(" 64 [email protected] ")"
65 [email protected] ")" 65 [email protected] ","
66 [email protected] "," 66 [email protected] "\n "
67 [email protected] "\n " 67 [email protected] "}"
68 [email protected] "}" 68 [email protected] "\n\n "
69 [email protected] "\n\n " 69 [email protected]
70 [email protected] 70 [email protected]
71 [email protected] 71 [email protected] "match"
72 [email protected] "match" 72 [email protected] " "
73 [email protected] " " 73 [email protected]
74 [email protected] 74 [email protected] "("
75 [email protected] "(" 75 [email protected] ")"
76 [email protected] ")" 76 [email protected] " "
77 [email protected] " " 77 [email protected]
78 [email protected] 78 [email protected] "{"
79 [email protected] "{" 79 [email protected] "\n "
80 [email protected] "\n " 80 [email protected]
81 [email protected] 81 [email protected]
82 [email protected] 82 [email protected] "_"
83 [email protected] "_" 83 [email protected] " "
84 [email protected] " " 84 [email protected] "=>"
85 [email protected] "=>" 85 [email protected] " "
86 [email protected] " " 86 [email protected]
87 [email protected] 87 [email protected] "("
88 [email protected] "(" 88 [email protected] ")"
89 [email protected] ")" 89 [email protected] ","
90 [email protected] "," 90 [email protected] "\n "
91 [email protected] "\n " 91 [email protected]
92 [email protected] 92 [email protected]
93 [email protected] 93 [email protected] "_"
94 [email protected] "_" 94 [email protected] " "
95 [email protected] " " 95 [email protected] "=>"
96 [email protected] "=>" 96 [email protected] " "
97 [email protected] " " 97 [email protected]
98 [email protected] 98 [email protected] "("
99 [email protected] "(" 99 [email protected] ")"
100 [email protected] ")" 100 [email protected] ","
101 [email protected] "," 101 [email protected] "\n "
102 [email protected] "\n " 102 [email protected]
103 [email protected] 103 [email protected]
104 [email protected] 104 [email protected] "#"
105 [email protected] "#" 105 [email protected]
106 [email protected] 106 [email protected] "!"
107 [email protected] "!" 107 [email protected]
108 [email protected] 108 [email protected] "["
109 [email protected] "[" 109 [email protected]
110 [email protected] 110 [email protected]
111 [email protected] 111 [email protected]
112 [email protected] 112 [email protected]
113 [email protected] 113 [email protected]
114 [email protected] 114 [email protected] "doc"
115 [email protected] "doc" 115 [email protected]
116 [email protected] 116 [email protected] "("
117 [email protected] "(" 117 [email protected]
118 [email protected] 118 [email protected] "\"Nor here\""
119 [email protected] "\"Nor here\"" 119 [email protected] ")"
120 [email protected] ")" 120 [email protected] "]"
121 [email protected] "]" 121 [email protected] "\n "
122 [email protected] "\n " 122 [email protected] "}"
123 [email protected] "}" 123 [email protected] "\n\n "
124 [email protected] "\n\n " 124 [email protected]
125 [email protected] 125 [email protected] "match"
126 [email protected] "match" 126 [email protected] " "
127 [email protected] " " 127 [email protected]
128 [email protected] 128 [email protected] "("
129 [email protected] "(" 129 [email protected] ")"
130 [email protected] ")" 130 [email protected] " "
131 [email protected] " " 131 [email protected]
132 [email protected] 132 [email protected] "{"
133 [email protected] "{" 133 [email protected] "\n "
134 [email protected] "\n " 134 [email protected]
135 [email protected] 135 [email protected]
136 [email protected] 136 [email protected] "#"
137 [email protected] "#" 137 [email protected] "["
138 [email protected] "[" 138 [email protected]
139 [email protected] 139 [email protected]
140 [email protected] 140 [email protected]
141 [email protected] 141 [email protected] "cfg"
142 [email protected] "cfg" 142 [email protected]
143 [email protected] 143 [email protected] "("
144 [email protected] "(" 144 [email protected] "test"
145 [email protected] "test" 145 [email protected] ")"
146 [email protected] ")" 146 [email protected] "]"
147 [email protected] "]" 147 [email protected] "\n "
148 [email protected] "\n " 148 [email protected]
149 [email protected] 149 [email protected] "#"
150 [email protected] "#" 150 [email protected]
151 [email protected] 151 [email protected] "!"
152 [email protected] "!" 152 [email protected]
153 [email protected] 153 [email protected] "["
154 [email protected] "[" 154 [email protected]
155 [email protected] 155 [email protected]
156 [email protected] 156 [email protected]
157 [email protected] 157 [email protected]
158 [email protected] 158 [email protected]
159 [email protected] 159 [email protected] "doc"
160 [email protected] "doc" 160 [email protected]
161 [email protected] 161 [email protected] "("
162 [email protected] "(" 162 [email protected]
163 [email protected] 163 [email protected] "\"Nor here\""
164 [email protected] "\"Nor here\"" 164 [email protected] ")"
165 [email protected] ")" 165 [email protected] "]"
166 [email protected] "]" 166 [email protected] "\n "
167 [email protected] "\n " 167 [email protected]
168 [email protected] 168 [email protected]
169 [email protected] 169 [email protected] "_"
170 [email protected] "_" 170 [email protected] " "
171 [email protected] " " 171 [email protected] "=>"
172 [email protected] "=>" 172 [email protected] " "
173 [email protected] " " 173 [email protected]
174 [email protected] 174 [email protected] "("
175 [email protected] "(" 175 [email protected] ")"
176 [email protected] ")" 176 [email protected] ","
177 [email protected] "," 177 [email protected] "\n "
178 [email protected] "\n " 178 [email protected]
179 [email protected] 179 [email protected]
180 [email protected] 180 [email protected] "_"
181 [email protected] "_" 181 [email protected] " "
182 [email protected] " " 182 [email protected] "=>"
183 [email protected] "=>" 183 [email protected] " "
184 [email protected] " " 184 [email protected]
185 [email protected] 185 [email protected] "("
186 [email protected] "(" 186 [email protected] ")"
187 [email protected] ")" 187 [email protected] ","
188 [email protected] "," 188 [email protected] "\n "
189 [email protected] "\n " 189 [email protected] "}"
190 [email protected] "}" 190 [email protected] "\n"
191 [email protected] "\n" 191 [email protected] "}"
192 [email protected] "}"
193 [email protected] "\n" 192 [email protected] "\n"
194error 52..52: expected `[` 193error 52..52: expected `[`
195error 52..52: expected pattern 194error 52..52: expected pattern
diff --git a/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast b/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast
index d0017c883..53e445459 100644
--- a/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast
+++ b/crates/ra_syntax/test_data/parser/err/0033_match_arms_outer_attrs.rast
@@ -9,58 +9,57 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected] "match"
16 [email protected] "match" 16 [email protected] " "
17 [email protected] " " 17 [email protected]
18 [email protected] 18 [email protected] "("
19 [email protected] "(" 19 [email protected] ")"
20 [email protected] ")" 20 [email protected] " "
21 [email protected] " " 21 [email protected]
22 [email protected] 22 [email protected] "{"
23 [email protected] "{" 23 [email protected] "\n "
24 [email protected] "\n " 24 [email protected]
25 [email protected] 25 [email protected]
26 [email protected] 26 [email protected] "_"
27 [email protected] "_" 27 [email protected] " "
28 [email protected] " " 28 [email protected] "=>"
29 [email protected] "=>" 29 [email protected] " "
30 [email protected] " " 30 [email protected]
31 [email protected] 31 [email protected] "("
32 [email protected] "(" 32 [email protected] ")"
33 [email protected] ")" 33 [email protected] ","
34 [email protected] "," 34 [email protected] "\n "
35 [email protected] "\n " 35 [email protected]
36 [email protected] 36 [email protected]
37 [email protected] 37 [email protected] "_"
38 [email protected] "_" 38 [email protected] " "
39 [email protected] " " 39 [email protected] "=>"
40 [email protected] "=>" 40 [email protected] " "
41 [email protected] " " 41 [email protected]
42 [email protected] 42 [email protected] "("
43 [email protected] "(" 43 [email protected] ")"
44 [email protected] ")" 44 [email protected] ","
45 [email protected] "," 45 [email protected] "\n "
46 [email protected] "\n " 46 [email protected]
47 [email protected] 47 [email protected]
48 [email protected] 48 [email protected] "#"
49 [email protected] "#" 49 [email protected] "["
50 [email protected] "[" 50 [email protected]
51 [email protected] 51 [email protected]
52 [email protected] 52 [email protected]
53 [email protected] 53 [email protected] "cfg"
54 [email protected] "cfg" 54 [email protected]
55 [email protected] 55 [email protected] "("
56 [email protected] "(" 56 [email protected] "test"
57 [email protected] "test" 57 [email protected] ")"
58 [email protected] ")" 58 [email protected] "]"
59 [email protected] "]" 59 [email protected] "\n "
60 [email protected] "\n " 60 [email protected] "}"
61 [email protected] "}" 61 [email protected] "\n"
62 [email protected] "\n" 62 [email protected] "}"
63 [email protected] "}"
64 [email protected] "\n" 63 [email protected] "\n"
65error 80..80: expected pattern 64error 80..80: expected pattern
66error 80..80: expected FAT_ARROW 65error 80..80: expected FAT_ARROW
diff --git a/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast b/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast
index 2c0bddec8..1b2ac5011 100644
--- a/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast
+++ b/crates/ra_syntax/test_data/parser/err/0034_bad_box_pattern.rast
@@ -9,84 +9,83 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected] "let"
16 [email protected] "let" 16 [email protected] " "
17 [email protected] " " 17 [email protected]
18 [email protected] 18 [email protected] "ref"
19 [email protected] "ref" 19 [email protected] " "
20 [email protected] " " 20 [email protected]
21 [email protected] 21 [email protected] "box"
22 [email protected] "box" 22 [email protected] " "
23 [email protected] " " 23 [email protected]
24 [email protected] 24 [email protected]
25 [email protected] 25 [email protected]
26 [email protected] 26 [email protected]
27 [email protected] 27 [email protected]
28 [email protected] 28 [email protected]
29 [email protected] 29 [email protected] "i"
30 [email protected] "i" 30 [email protected] " "
31 [email protected] " " 31 [email protected] "="
32 [email protected] "=" 32 [email protected] " "
33 [email protected] " " 33 [email protected]
34 [email protected] 34 [email protected] "("
35 [email protected] "(" 35 [email protected] ")"
36 [email protected] ")" 36 [email protected] ";"
37 [email protected] ";" 37 [email protected] "\n "
38 [email protected] "\n " 38 [email protected]
39 [email protected] 39 [email protected] "let"
40 [email protected] "let" 40 [email protected] " "
41 [email protected] " " 41 [email protected]
42 [email protected] 42 [email protected] "mut"
43 [email protected] "mut" 43 [email protected] " "
44 [email protected] " " 44 [email protected]
45 [email protected] 45 [email protected] "box"
46 [email protected] "box" 46 [email protected] " "
47 [email protected] " " 47 [email protected]
48 [email protected] 48 [email protected]
49 [email protected] 49 [email protected]
50 [email protected] 50 [email protected]
51 [email protected] 51 [email protected]
52 [email protected] 52 [email protected]
53 [email protected] 53 [email protected] "i"
54 [email protected] "i" 54 [email protected] " "
55 [email protected] " " 55 [email protected] "="
56 [email protected] "=" 56 [email protected] " "
57 [email protected] " " 57 [email protected]
58 [email protected] 58 [email protected] "("
59 [email protected] "(" 59 [email protected] ")"
60 [email protected] ")" 60 [email protected] ";"
61 [email protected] ";" 61 [email protected] "\n "
62 [email protected] "\n " 62 [email protected]
63 [email protected] 63 [email protected] "let"
64 [email protected] "let" 64 [email protected] " "
65 [email protected] " " 65 [email protected]
66 [email protected] 66 [email protected] "ref"
67 [email protected] "ref" 67 [email protected] " "
68 [email protected] " " 68 [email protected] "mut"
69 [email protected] "mut" 69 [email protected] " "
70 [email protected] " " 70 [email protected]
71 [email protected] 71 [email protected] "box"
72 [email protected] "box" 72 [email protected] " "
73 [email protected] " " 73 [email protected]
74 [email protected] 74 [email protected]
75 [email protected] 75 [email protected]
76 [email protected] 76 [email protected]
77 [email protected] 77 [email protected]
78 [email protected] 78 [email protected]
79 [email protected] 79 [email protected] "i"
80 [email protected] "i" 80 [email protected] " "
81 [email protected] " " 81 [email protected] "="
82 [email protected] "=" 82 [email protected] " "
83 [email protected] " " 83 [email protected]
84 [email protected] 84 [email protected] "("
85 [email protected] "(" 85 [email protected] ")"
86 [email protected] ")" 86 [email protected] ";"
87 [email protected] ";" 87 [email protected] "\n"
88 [email protected] "\n" 88 [email protected] "}"
89 [email protected] "}"
90 [email protected] "\n\n" 89 [email protected] "\n\n"
91error 24..24: expected a name 90error 24..24: expected a name
92error 27..27: expected SEMICOLON 91error 27..27: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast b/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast
index 83851f5d2..9588cf3b3 100644
--- a/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast
+++ b/crates/ra_syntax/test_data/parser/err/0035_use_recover.rast
@@ -44,9 +44,8 @@ [email protected]
44 [email protected] ")" 44 [email protected] ")"
45 [email protected] " " 45 [email protected] " "
46 [email protected] 46 [email protected]
47 [email protected] 47 [email protected] "{"
48 [email protected] "{" 48 [email protected] "}"
49 [email protected] "}"
50 [email protected] "\n" 49 [email protected] "\n"
51error 17..17: expected one of `*`, `::`, `{`, `self`, `super` or an identifier 50error 17..17: expected one of `*`, `::`, `{`, `self`, `super` or an identifier
52error 17..17: expected SEMICOLON 51error 17..17: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast b/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast
index a328222aa..e3cda7c43 100644
--- a/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast
+++ b/crates/ra_syntax/test_data/parser/err/0037_visibility_in_traits.rast
@@ -27,9 +27,8 @@ [email protected]
27 [email protected] ")" 27 [email protected] ")"
28 [email protected] " " 28 [email protected] " "
29 [email protected] 29 [email protected]
30 [email protected] 30 [email protected] "{"
31 [email protected] "{" 31 [email protected] "}"
32 [email protected] "}"
33 [email protected] "\n " 32 [email protected] "\n "
34 [email protected] 33 [email protected]
35 [email protected] 34 [email protected]
@@ -44,9 +43,8 @@ [email protected]
44 [email protected] ")" 43 [email protected] ")"
45 [email protected] " " 44 [email protected] " "
46 [email protected] 45 [email protected]
47 [email protected] 46 [email protected] "{"
48 [email protected] "{" 47 [email protected] "}"
49 [email protected] "}"
50 [email protected] "\n " 48 [email protected] "\n "
51 [email protected] 49 [email protected]
52 [email protected] 50 [email protected]
diff --git a/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast b/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast
index bcd1fad69..21db9ee85 100644
--- a/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast
+++ b/crates/ra_syntax/test_data/parser/err/0038_endless_inclusive_range.rast
@@ -9,22 +9,21 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected]
16 [email protected] 16 [email protected]
17 [email protected] 17 [email protected] "0"
18 [email protected] "0" 18 [email protected] "..="
19 [email protected] "..=" 19 [email protected] ";"
20 [email protected] ";" 20 [email protected] "\n "
21 [email protected] "\n " 21 [email protected]
22 [email protected] 22 [email protected]
23 [email protected] 23 [email protected] "..="
24 [email protected] "..=" 24 [email protected] ";"
25 [email protected] ";" 25 [email protected] "\n"
26 [email protected] "\n" 26 [email protected] "}"
27 [email protected] "}"
28 [email protected] "\n" 27 [email protected] "\n"
29error 16..20: An inclusive range must have an end expression 28error 16..20: An inclusive range must have an end expression
30error 26..29: An inclusive range must have an end expression 29error 26..29: An inclusive range must have an end expression
diff --git a/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast b/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast
index 433ea7bad..ec950381b 100644
--- a/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast
+++ b/crates/ra_syntax/test_data/parser/err/0039_lambda_recovery.rast
@@ -18,66 +18,65 @@ [email protected]
18 [email protected] "i32" 18 [email protected] "i32"
19 [email protected] " " 19 [email protected] " "
20 [email protected] 20 [email protected]
21 [email protected] 21 [email protected] "{"
22 [email protected] "{" 22 [email protected] "\n "
23 [email protected] "\n " 23 [email protected]
24 [email protected] 24 [email protected]
25 [email protected] 25 [email protected]
26 [email protected] 26 [email protected]
27 [email protected] 27 [email protected]
28 [email protected] 28 [email protected] "["
29 [email protected] "[" 29 [email protected]
30 [email protected] 30 [email protected] "1"
31 [email protected] "1" 31 [email protected] ","
32 [email protected] "," 32 [email protected] " "
33 [email protected] " " 33 [email protected]
34 [email protected] 34 [email protected] "2"
35 [email protected] "2" 35 [email protected] ","
36 [email protected] "," 36 [email protected] " "
37 [email protected] " " 37 [email protected]
38 [email protected] 38 [email protected] "3"
39 [email protected] "3" 39 [email protected] "]"
40 [email protected] "]" 40 [email protected] "."
41 [email protected] "." 41 [email protected]
42 [email protected] 42 [email protected] "iter"
43 [email protected] "iter" 43 [email protected]
44 [email protected] 44 [email protected] "("
45 [email protected] "(" 45 [email protected] ")"
46 [email protected] ")" 46 [email protected] "\n "
47 [email protected] "\n " 47 [email protected] "."
48 [email protected] "." 48 [email protected]
49 [email protected] 49 [email protected] "map"
50 [email protected] "map" 50 [email protected]
51 [email protected] 51 [email protected] "("
52 [email protected] "(" 52 [email protected]
53 [email protected] 53 [email protected]
54 [email protected] 54 [email protected] "|"
55 [email protected] "|" 55 [email protected]
56 [email protected] 56 [email protected]
57 [email protected] 57 [email protected]
58 [email protected] 58 [email protected] "it"
59 [email protected] "it" 59 [email protected] "|"
60 [email protected] "|" 60 [email protected] ")"
61 [email protected] ")" 61 [email protected] "\n "
62 [email protected] "\n " 62 [email protected] "."
63 [email protected] "." 63 [email protected]
64 [email protected] 64 [email protected] "max"
65 [email protected] "max" 65 [email protected]
66 [email protected] 66 [email protected] "::"
67 [email protected] "::" 67 [email protected] "<"
68 [email protected] "<" 68 [email protected]
69 [email protected] 69 [email protected]
70 [email protected] 70 [email protected]
71 [email protected] 71 [email protected]
72 [email protected] 72 [email protected]
73 [email protected] 73 [email protected] "i32"
74 [email protected] "i32" 74 [email protected] ">"
75 [email protected] ">" 75 [email protected]
76 [email protected] 76 [email protected] "("
77 [email protected] "(" 77 [email protected] ")"
78 [email protected] ")" 78 [email protected] ";"
79 [email protected] ";" 79 [email protected] "\n"
80 [email protected] "\n" 80 [email protected] "}"
81 [email protected] "}"
82 [email protected] "\n" 81 [email protected] "\n"
83error 56..56: expected expression 82error 56..56: expected expression
diff --git a/crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rast b/crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rast
new file mode 100644
index 000000000..d0360c467
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rast
@@ -0,0 +1,70 @@
1[email protected]
2 [email protected]
3 [email protected] "use"
4 [email protected] " "
5 [email protected]
6 [email protected]
7 [email protected]
8 [email protected] "::"
9 [email protected] "super"
10 [email protected] ";"
11 [email protected] "\n"
12 [email protected]
13 [email protected] "use"
14 [email protected] " "
15 [email protected]
16 [email protected]
17 [email protected]
18 [email protected]
19 [email protected]
20 [email protected] "a"
21 [email protected] "::"
22 [email protected]
23 [email protected] "super"
24 [email protected] ";"
25 [email protected] "\n"
26 [email protected]
27 [email protected] "use"
28 [email protected] " "
29 [email protected]
30 [email protected]
31 [email protected]
32 [email protected]
33 [email protected]
34 [email protected] "super"
35 [email protected] "::"
36 [email protected]
37 [email protected]
38 [email protected] "a"
39 [email protected] "::"
40 [email protected]
41 [email protected] "super"
42 [email protected] ";"
43 [email protected] "\n"
44 [email protected]
45 [email protected] "use"
46 [email protected] " "
47 [email protected]
48 [email protected]
49 [email protected]
50 [email protected]
51 [email protected] "a"
52 [email protected] "::"
53 [email protected]
54 [email protected] "{"
55 [email protected]
56 [email protected]
57 [email protected]
58 [email protected]
59 [email protected] "super"
60 [email protected] "::"
61 [email protected]
62 [email protected]
63 [email protected] "b"
64 [email protected] "}"
65 [email protected] ";"
66 [email protected] "\n"
67error 6..11: The `super` keyword may only be preceded by other `super`s
68error 20..25: The `super` keyword may only be preceded by other `super`s
69error 41..46: The `super` keyword may only be preceded by other `super`s
70error 56..61: The `super` keyword may only be preceded by other `super`s
diff --git a/crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rs b/crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rs
new file mode 100644
index 000000000..bd4d58042
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0041_illegal_super_keyword_location.rs
@@ -0,0 +1,4 @@
1use ::super;
2use a::super;
3use super::a::super;
4use a::{super::b};
diff --git a/crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rast b/crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rast
new file mode 100644
index 000000000..4f382b06c
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rast
@@ -0,0 +1,27 @@
1[email protected]
2 [email protected]
3 [email protected] "use"
4 [email protected] " "
5 [email protected]
6 [email protected]
7 [email protected]
8 [email protected] "::"
9 [email protected] "self"
10 [email protected] ";"
11 [email protected] "\n"
12 [email protected]
13 [email protected] "use"
14 [email protected] " "
15 [email protected]
16 [email protected]
17 [email protected]
18 [email protected]
19 [email protected]
20 [email protected] "a"
21 [email protected] "::"
22 [email protected]
23 [email protected] "self"
24 [email protected] ";"
25 [email protected] "\n"
26error 6..10: The `self` keyword is only allowed as the first segment of a path
27error 19..23: The `self` keyword is only allowed as the first segment of a path
diff --git a/crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rs b/crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rs
new file mode 100644
index 000000000..b9e1d7d8b
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0042_illegal_self_keyword_location.rs
@@ -0,0 +1,2 @@
1use ::self;
2use a::self;
diff --git a/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast b/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast
new file mode 100644
index 000000000..e46456384
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast
@@ -0,0 +1,71 @@
1[email protected]
2 [email protected]
3 [email protected] "fn"
4 [email protected] " "
5 [email protected]
6 [email protected] "main"
7 [email protected]
8 [email protected] "("
9 [email protected] ")"
10 [email protected] " "
11 [email protected]
12 [email protected] "{"
13 [email protected] "\n "
14 [email protected]
15 [email protected]
16 [email protected] "{"
17 [email protected] " "
18 [email protected]
19 [email protected] "unsafe"
20 [email protected] " "
21 [email protected]
22 [email protected] "92"
23 [email protected] " "
24 [email protected] "}"
25 [email protected] "\n "
26 [email protected]
27 [email protected]
28 [email protected] "{"
29 [email protected] " "
30 [email protected]
31 [email protected] "async"
32 [email protected] " "
33 [email protected]
34 [email protected] "92"
35 [email protected] " "
36 [email protected] "}"
37 [email protected] "\n "
38 [email protected]
39 [email protected]
40 [email protected] "{"
41 [email protected] " "
42 [email protected]
43 [email protected]
44 [email protected] "try"
45 [email protected] " "
46 [email protected]
47 [email protected] "92"
48 [email protected] " "
49 [email protected] "}"
50 [email protected] "\n "
51 [email protected]
52 [email protected] "{"
53 [email protected] " "
54 [email protected]
55 [email protected]
56 [email protected]
57 [email protected] "\'label"
58 [email protected] ":"
59 [email protected] " "
60 [email protected]
61 [email protected] "92"
62 [email protected] " "
63 [email protected] "}"
64 [email protected] "\n"
65 [email protected] "}"
66 [email protected] "\n"
67error 24..24: expected existential, fn, trait or impl
68error 41..41: expected existential, fn, trait or impl
69error 56..56: expected a block
70error 75..75: expected a loop
71error 75..75: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rs b/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rs
new file mode 100644
index 000000000..8fa324c1a
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rs
@@ -0,0 +1,6 @@
1fn main() {
2 { unsafe 92 }
3 { async 92 }
4 { try 92 }
5 { 'label: 92 }
6}
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast b/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast
index 85bf276a0..75668c818 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0002_misplaced_label_err.rast
@@ -9,19 +9,18 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] "\n "
14 [email protected] "\n " 14 [email protected]
15 [email protected] 15 [email protected]
16 [email protected] 16 [email protected]
17 [email protected] 17 [email protected] "\'loop"
18 [email protected] "\'loop" 18 [email protected] ":"
19 [email protected] ":" 19 [email protected] " "
20 [email protected] " " 20 [email protected]
21 [email protected] 21 [email protected] "impl"
22 [email protected] "impl" 22 [email protected] "\n"
23 [email protected] "\n" 23 [email protected] "}"
24 [email protected] "}"
25 [email protected] "\n" 24 [email protected] "\n"
26error 22..22: expected a loop 25error 22..22: expected a loop
27error 22..22: expected SEMICOLON 26error 22..22: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast b/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast
index b901c17f7..c789e8d82 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0006_unsafe_block_in_mod.rast
@@ -8,9 +8,8 @@ [email protected]
8 [email protected] "(" 8 [email protected] "("
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] 10 [email protected]
11 [email protected] 11 [email protected] "{"
12 [email protected] "{" 12 [email protected] "}"
13 [email protected] "}"
14 [email protected] " " 13 [email protected] " "
15 [email protected] 14 [email protected]
16 [email protected] "unsafe" 15 [email protected] "unsafe"
@@ -29,9 +28,8 @@ [email protected]
29 [email protected] "(" 28 [email protected] "("
30 [email protected] ")" 29 [email protected] ")"
31 [email protected] 30 [email protected]
32 [email protected] 31 [email protected] "{"
33 [email protected] "{" 32 [email protected] "}"
34 [email protected] "}"
35 [email protected] "\n" 33 [email protected] "\n"
36error 11..11: expected an item 34error 11..11: expected an item
37error 18..18: expected an item 35error 18..18: expected an item
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast b/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast
index 3f48b86ed..cd24313d4 100644
--- a/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast
+++ b/crates/ra_syntax/test_data/parser/inline/err/0007_async_without_semicolon.rast
@@ -9,24 +9,23 @@ [email protected]
9 [email protected] ")" 9 [email protected] ")"
10 [email protected] " " 10 [email protected] " "
11 [email protected] 11 [email protected]
12 [email protected] 12 [email protected] "{"
13 [email protected] "{" 13 [email protected] " "
14 [email protected] " " 14 [email protected]
15 [email protected] 15 [email protected] "let"
16 [email protected] "let" 16 [email protected] " "
17 [email protected] " " 17 [email protected]
18 [email protected] 18 [email protected] "_"
19 [email protected] "_" 19 [email protected] " "
20 [email protected] " " 20 [email protected] "="
21 [email protected] "=" 21 [email protected] " "
22 [email protected] " " 22 [email protected]
23 [email protected] 23 [email protected] "async"
24 [email protected] "async" 24 [email protected] " "
25 [email protected] " " 25 [email protected]
26 [email protected] 26 [email protected] "{"
27 [email protected] "{" 27 [email protected] "}"
28 [email protected] "}" 28 [email protected] " "
29 [email protected] " " 29 [email protected] "}"
30 [email protected] "}"
31 [email protected] "\n" 30 [email protected] "\n"
32error 27..27: expected SEMICOLON 31error 27..27: expected SEMICOLON
diff --git a/crates/ra_syntax/test_data/parser/inline/err/0008_pub_expr.rast b/crates/ra_syntax/test_data/parser/inline/err/0008_pub_expr.rast
index be02eaeeb..c5fa7a404 100644
--- a/crates/ra_syntax/test_data/parser/inline/er