From f3ee5a15090d8ba6ec220e1f907ed3af27e57734 Mon Sep 17 00:00:00 2001 From: Aleksey Kladov Date: Fri, 9 Aug 2019 12:16:47 +0200 Subject: Move numeric names inside of `NameRef` --- crates/ra_syntax/src/validation.rs | 25 +++++++++++++++++----- crates/ra_syntax/src/validation/field_expr.rs | 13 ----------- .../inline/err/0010_bad_tuple_index_expr.txt | 7 +++--- .../test_data/parser/inline/ok/0011_field_expr.txt | 6 ++++-- .../test_data/parser/inline/ok/0137_await_expr.txt | 6 ++++-- 5 files changed, 32 insertions(+), 25 deletions(-) delete mode 100644 crates/ra_syntax/src/validation/field_expr.rs (limited to 'crates/ra_syntax') diff --git a/crates/ra_syntax/src/validation.rs b/crates/ra_syntax/src/validation.rs index 1f904434e..2bb3c0a03 100644 --- a/crates/ra_syntax/src/validation.rs +++ b/crates/ra_syntax/src/validation.rs @@ -1,13 +1,12 @@ mod block; -mod field_expr; use ra_rustc_lexer::unescape; use crate::{ algo::visit::{visitor_ctx, VisitorCtx}, - ast, SyntaxError, SyntaxErrorKind, - SyntaxKind::{BYTE, BYTE_STRING, CHAR, STRING}, - SyntaxNode, TextUnit, T, + ast, AstNode, SyntaxError, SyntaxErrorKind, + SyntaxKind::{BYTE, BYTE_STRING, CHAR, INT_NUMBER, STRING}, + SyntaxNode, SyntaxToken, TextUnit, T, }; #[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)] @@ -101,7 +100,8 @@ pub(crate) fn validate(root: &SyntaxNode) -> Vec { let _ = visitor_ctx(&mut errors) .visit::(validate_literal) .visit::(block::validate_block_node) - .visit::(field_expr::validate_field_expr_node) + .visit::(|it, errors| validate_numeric_name(it.name_ref(), errors)) + .visit::(|it, errors| validate_numeric_name(it.name_ref(), errors)) .accept(&node); } errors @@ -189,3 +189,18 @@ pub(crate) fn validate_block_structure(root: &SyntaxNode) { } } } + +fn validate_numeric_name(name_ref: Option, errors: &mut Vec) { + if let Some(int_token) = int_token(name_ref) { + if int_token.text().chars().any(|c| !c.is_digit(10)) { + errors.push(SyntaxError::new( + SyntaxErrorKind::InvalidTupleIndexFormat, + int_token.text_range(), + )); + } + } + + fn int_token(name_ref: Option) -> Option { + name_ref?.syntax().first_child_or_token()?.into_token().filter(|it| it.kind() == INT_NUMBER) + } +} diff --git a/crates/ra_syntax/src/validation/field_expr.rs b/crates/ra_syntax/src/validation/field_expr.rs deleted file mode 100644 index 004f199fd..000000000 --- a/crates/ra_syntax/src/validation/field_expr.rs +++ /dev/null @@ -1,13 +0,0 @@ -use crate::{ - ast::{self, FieldKind}, - SyntaxError, - SyntaxErrorKind::*, -}; - -pub(crate) fn validate_field_expr_node(node: ast::FieldExpr, errors: &mut Vec) { - if let Some(FieldKind::Index(idx)) = node.field_access() { - if idx.text().chars().any(|c| c < '0' || c > '9') { - errors.push(SyntaxError::new(InvalidTupleIndexFormat, idx.text_range())); - } - } -} diff --git a/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.txt b/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.txt index a21b29c80..465e79e7b 100644 --- a/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.txt +++ b/crates/ra_syntax/test_data/parser/inline/err/0010_bad_tuple_index_expr.txt @@ -30,7 +30,8 @@ SOURCE_FILE@[0; 47) NAME_REF@[25; 26) IDENT@[25; 26) "x" DOT@[26; 27) "." - INT_NUMBER@[27; 31) "1i32" + NAME_REF@[27; 31) + INT_NUMBER@[27; 31) "1i32" SEMI@[31; 32) ";" WHITESPACE@[32; 37) "\n " EXPR_STMT@[37; 44) @@ -41,11 +42,11 @@ SOURCE_FILE@[0; 47) NAME_REF@[37; 38) IDENT@[37; 38) "x" DOT@[38; 39) "." - INT_NUMBER@[39; 43) "0x01" + NAME_REF@[39; 43) + INT_NUMBER@[39; 43) "0x01" SEMI@[43; 44) ";" WHITESPACE@[44; 45) "\n" R_CURLY@[45; 46) "}" WHITESPACE@[46; 47) "\n" -error [17; 19): Tuple (struct) field access is only allowed through decimal integers with no underscores or suffix error [27; 31): Tuple (struct) field access is only allowed through decimal integers with no underscores or suffix error [39; 43): Tuple (struct) field access is only allowed through decimal integers with no underscores or suffix diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.txt b/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.txt index 78054ec5a..1d2cf2761 100644 --- a/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.txt +++ b/crates/ra_syntax/test_data/parser/inline/ok/0011_field_expr.txt @@ -32,7 +32,8 @@ SOURCE_FILE@[0; 48) NAME_REF@[26; 27) IDENT@[26; 27) "x" DOT@[27; 28) "." - INT_NUMBER@[28; 29) "0" + NAME_REF@[28; 29) + INT_NUMBER@[28; 29) "0" DOT@[29; 30) "." NAME_REF@[30; 33) IDENT@[30; 33) "bar" @@ -47,7 +48,8 @@ SOURCE_FILE@[0; 48) NAME_REF@[39; 40) IDENT@[39; 40) "x" DOT@[40; 41) "." - INT_NUMBER@[41; 42) "0" + NAME_REF@[41; 42) + INT_NUMBER@[41; 42) "0" ARG_LIST@[42; 44) L_PAREN@[42; 43) "(" R_PAREN@[43; 44) ")" diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.txt b/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.txt index 99bd76ace..7adb662de 100644 --- a/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.txt +++ b/crates/ra_syntax/test_data/parser/inline/ok/0137_await_expr.txt @@ -31,7 +31,8 @@ SOURCE_FILE@[0; 67) NAME_REF@[28; 29) IDENT@[28; 29) "x" DOT@[29; 30) "." - INT_NUMBER@[30; 31) "0" + NAME_REF@[30; 31) + INT_NUMBER@[30; 31) "0" DOT@[31; 32) "." AWAIT_KW@[32; 37) "await" SEMI@[37; 38) ";" @@ -48,7 +49,8 @@ SOURCE_FILE@[0; 67) NAME_REF@[43; 44) IDENT@[43; 44) "x" DOT@[44; 45) "." - INT_NUMBER@[45; 46) "0" + NAME_REF@[45; 46) + INT_NUMBER@[45; 46) "0" ARG_LIST@[46; 48) L_PAREN@[46; 47) "(" R_PAREN@[47; 48) ")" -- cgit v1.2.3