From 359d3be308cab2415218200f5799c5031213c250 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 2 May 2020 14:34:39 +0200
Subject: Fix parsing of blocks without `{`

---
 .../parser/err/0010_unsafe_lambda_block.rast       |  2 +-
 .../test_data/parser/err/0163_weird_blocks.rast    | 71 ++++++++++++++++++++++
 .../test_data/parser/err/0163_weird_blocks.rs      |  6 ++
 .../parser/inline/ok/0105_block_expr.rast          | 21 -------
 .../test_data/parser/inline/ok/0105_block_expr.rs  |  3 -
 5 files changed, 78 insertions(+), 25 deletions(-)
 create mode 100644 crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rast
 create mode 100644 crates/ra_syntax/test_data/parser/err/0163_weird_blocks.rs
 delete mode 100644 crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rast
 delete mode 100644 crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rs

(limited to 'crates/ra_syntax/test_data')

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 06a326d26..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
@@ -40,5 +40,5 @@ SOURCE_FILE@0..42
       WHITESPACE@39..40 "\n"
       R_CURLY@40..41 "}"
   WHITESPACE@41..42 "\n"
-error 24..24: expected `{`
+error 24..24: expected a block
 error 24..24: expected SEMICOLON
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 @@
+SOURCE_FILE@0..83
+  FN_DEF@0..82
+    FN_KW@0..2 "fn"
+    WHITESPACE@2..3 " "
+    NAME@3..7
+      IDENT@3..7 "main"
+    PARAM_LIST@7..9
+      L_PAREN@7..8 "("
+      R_PAREN@8..9 ")"
+    WHITESPACE@9..10 " "
+    BLOCK_EXPR@10..82
+      L_CURLY@10..11 "{"
+      WHITESPACE@11..16 "\n    "
+      EXPR_STMT@16..29
+        BLOCK_EXPR@16..29
+          L_CURLY@16..17 "{"
+          WHITESPACE@17..18 " "
+          ERROR@18..24
+            UNSAFE_KW@18..24 "unsafe"
+          WHITESPACE@24..25 " "
+          LITERAL@25..27
+            INT_NUMBER@25..27 "92"
+          WHITESPACE@27..28 " "
+          R_CURLY@28..29 "}"
+      WHITESPACE@29..34 "\n    "
+      EXPR_STMT@34..46
+        BLOCK_EXPR@34..46
+          L_CURLY@34..35 "{"
+          WHITESPACE@35..36 " "
+          ERROR@36..41
+            ASYNC_KW@36..41 "async"
+          WHITESPACE@41..42 " "
+          LITERAL@42..44
+            INT_NUMBER@42..44 "92"
+          WHITESPACE@44..45 " "
+          R_CURLY@45..46 "}"
+      WHITESPACE@46..51 "\n    "
+      EXPR_STMT@51..61
+        BLOCK_EXPR@51..61
+          L_CURLY@51..52 "{"
+          WHITESPACE@52..53 " "
+          EXPR_STMT@53..56
+            EFFECT_EXPR@53..56
+              TRY_KW@53..56 "try"
+          WHITESPACE@56..57 " "
+          LITERAL@57..59
+            INT_NUMBER@57..59 "92"
+          WHITESPACE@59..60 " "
+          R_CURLY@60..61 "}"
+      WHITESPACE@61..66 "\n    "
+      BLOCK_EXPR@66..80
+        L_CURLY@66..67 "{"
+        WHITESPACE@67..68 " "
+        EXPR_STMT@68..75
+          ERROR@68..75
+            LABEL@68..75
+              LIFETIME@68..74 "\'label"
+              COLON@74..75 ":"
+        WHITESPACE@75..76 " "
+        LITERAL@76..78
+          INT_NUMBER@76..78 "92"
+        WHITESPACE@78..79 " "
+        R_CURLY@79..80 "}"
+      WHITESPACE@80..81 "\n"
+      R_CURLY@81..82 "}"
+  WHITESPACE@82..83 "\n"
+error 24..24: expected existential, fn, trait or impl
+error 41..41: expected existential, fn, trait or impl
+error 56..56: expected a block
+error 75..75: expected a loop
+error 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 @@
+fn main() {
+    { unsafe 92 }
+    { async 92 }
+    { try 92 }
+    { 'label: 92 }
+}
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rast b/crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rast
deleted file mode 100644
index f3a5e3096..000000000
--- a/crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rast
+++ /dev/null
@@ -1,21 +0,0 @@
-SOURCE_FILE@0..21
-  FN_DEF@0..20
-    FN_KW@0..2 "fn"
-    WHITESPACE@2..3 " "
-    NAME@3..6
-      IDENT@3..6 "foo"
-    PARAM_LIST@6..8
-      L_PAREN@6..7 "("
-      R_PAREN@7..8 ")"
-    WHITESPACE@8..9 " "
-    BLOCK_EXPR@9..20
-      L_CURLY@9..10 "{"
-      WHITESPACE@10..15 "\n    "
-      EXPR_STMT@15..18
-        BLOCK_EXPR@15..17
-          L_CURLY@15..16 "{"
-          R_CURLY@16..17 "}"
-        SEMICOLON@17..18 ";"
-      WHITESPACE@18..19 "\n"
-      R_CURLY@19..20 "}"
-  WHITESPACE@20..21 "\n"
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rs b/crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rs
deleted file mode 100644
index 9c6019fb1..000000000
--- a/crates/ra_syntax/test_data/parser/inline/ok/0105_block_expr.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn foo() {
-    {};
-}
-- 
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