3 files changed, 81 insertions, 7 deletions

diff --git a/crates/ra_parser/src/grammar/expressions.rs b/crates/ra_parser/src/grammar/expressions.rs
index 9fd3a235d..742076c1a 100644
--- a/crates/ra_parser/src/grammar/expressions.rs
+++ b/crates/ra_parser/src/grammar/expressions.rs
@@ -359,11 +359,14 @@ fn lhs(
             return Some((m.complete(p, RANGE_EXPR), BlockLike::NotBlock));
         }
         _ => {
+            // test expression_after_block
+            // fn foo() {
+            //    let mut p = F{x: 5};
+            //    {p}.x = 10;
+            // }
+            //
             let (lhs, blocklike) = atom::atom_expr(p, r)?;
-            return Some((
-                postfix_expr(p, lhs, !(r.prefer_stmt && blocklike.is_block())),
-                blocklike,
-            ));
+            return Some(postfix_expr(p, lhs, blocklike, !(r.prefer_stmt && blocklike.is_block())));
         }
     };
     expr_bp(p, r, 255, dollar_lvl);
@@ -376,8 +379,9 @@ fn postfix_expr(
     // Calls are disallowed if the type is a block and we prefer statements because the call cannot be disambiguated from a tuple
     // E.g. `while true {break}();` is parsed as
     // `while true {break}; ();`
+    mut block_like: BlockLike,
     mut allow_calls: bool,
-) -> CompletedMarker {
+) -> (CompletedMarker, BlockLike) {
     loop {
         lhs = match p.current() {
             // test stmt_postfix_expr_ambiguity
@@ -417,9 +421,10 @@ fn postfix_expr(
             T![as] => cast_expr(p, lhs),
             _ => break,
         };
-        allow_calls = true
+        allow_calls = true;
+        block_like = BlockLike::NotBlock;
     }
-    lhs
+    (lhs, block_like)
 }
 
 // test call_expr
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rs b/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rs
new file mode 100644
index 000000000..76007e3ee
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.rs
@@ -0,0 +1,4 @@
+fn foo() {
+   let mut p = F{x: 5};
+   {p}.x = 10;
+}
diff --git a/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.txt b/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.txt
new file mode 100644
index 000000000..08128f365
--- /dev/null
+++ b/crates/ra_syntax/test_data/parser/inline/ok/0138_expression_after_block.txt
@@ -0,0 +1,65 @@
+SOURCE_FILE@[0; 52)
+  FN_DEF@[0; 51)
+    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@[9; 51)
+      L_CURLY@[9; 10) "{"
+      WHITESPACE@[10; 14) "\n   "
+      LET_STMT@[14; 34)
+        LET_KW@[14; 17) "let"
+        WHITESPACE@[17; 18) " "
+        BIND_PAT@[18; 23)
+          MUT_KW@[18; 21) "mut"
+          WHITESPACE@[21; 22) " "
+          NAME@[22; 23)
+            IDENT@[22; 23) "p"
+        WHITESPACE@[23; 24) " "
+        EQ@[24; 25) "="
+        WHITESPACE@[25; 26) " "
+        STRUCT_LIT@[26; 33)
+          PATH@[26; 27)
+            PATH_SEGMENT@[26; 27)
+              NAME_REF@[26; 27)
+                IDENT@[26; 27) "F"
+          NAMED_FIELD_LIST@[27; 33)
+            L_CURLY@[27; 28) "{"
+            NAMED_FIELD@[28; 32)
+              NAME_REF@[28; 29)
+                IDENT@[28; 29) "x"
+              COLON@[29; 30) ":"
+              WHITESPACE@[30; 31) " "
+              LITERAL@[31; 32)
+                INT_NUMBER@[31; 32) "5"
+            R_CURLY@[32; 33) "}"
+        SEMI@[33; 34) ";"
+      WHITESPACE@[34; 38) "\n   "
+      EXPR_STMT@[38; 49)
+        BIN_EXPR@[38; 48)
+          FIELD_EXPR@[38; 43)
+            BLOCK_EXPR@[38; 41)
+              BLOCK@[38; 41)
+                L_CURLY@[38; 39) "{"
+                PATH_EXPR@[39; 40)
+                  PATH@[39; 40)
+                    PATH_SEGMENT@[39; 40)
+                      NAME_REF@[39; 40)
+                        IDENT@[39; 40) "p"
+                R_CURLY@[40; 41) "}"
+            DOT@[41; 42) "."
+            NAME_REF@[42; 43)
+              IDENT@[42; 43) "x"
+          WHITESPACE@[43; 44) " "
+          EQ@[44; 45) "="
+          WHITESPACE@[45; 46) " "
+          LITERAL@[46; 48)
+            INT_NUMBER@[46; 48) "10"
+        SEMI@[48; 49) ";"
+      WHITESPACE@[49; 50) "\n"
+      R_CURLY@[50; 51) "}"
+  WHITESPACE@[51; 52) "\n"