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| -rw-r--r-- | crates/hir-ty/src/tests/simple.rs | 11 | ||||
| -rw-r--r-- | crates/parser/src/grammar/expressions.rs | 2 | ||||
| -rw-r--r-- | crates/parser/test_data/parser/inline/ok/0011_field_expr.rast | 33 | ||||
| -rw-r--r-- | crates/parser/test_data/parser/inline/ok/0011_field_expr.rs | 2 |
4 files changed, 48 insertions, 0 deletions
diff --git a/crates/hir-ty/src/tests/simple.rs b/crates/hir-ty/src/tests/simple.rs index d4d61c2167..4b8a7e782d 100644 --- a/crates/hir-ty/src/tests/simple.rs +++ b/crates/hir-ty/src/tests/simple.rs @@ -2733,3 +2733,14 @@ fn f() { "#, ); } + +#[test] +fn nested_tuple_index() { + check_no_mismatches( + r#" +fn main() { + let fld: i32 = ((0,),).0.0; +} +"#, + ); +} diff --git a/crates/parser/src/grammar/expressions.rs b/crates/parser/src/grammar/expressions.rs index 85f53dd237..4189ec41b3 100644 --- a/crates/parser/src/grammar/expressions.rs +++ b/crates/parser/src/grammar/expressions.rs @@ -469,6 +469,8 @@ fn method_call_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker { // fn foo() { // x.foo; // x.0.bar; +// x.0. bar; +// x.0.1; // x.0(); // } fn field_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker { diff --git a/crates/parser/test_data/parser/inline/ok/0011_field_expr.rast b/crates/parser/test_data/parser/inline/ok/0011_field_expr.rast index 8498724b9e..a1efb3a9fb 100644 --- a/crates/parser/test_data/parser/inline/ok/0011_field_expr.rast +++ b/crates/parser/test_data/parser/inline/ok/0011_field_expr.rast @@ -41,6 +41,39 @@ SOURCE_FILE SEMICOLON ";" WHITESPACE "\n " EXPR_STMT + FIELD_EXPR + FIELD_EXPR + PATH_EXPR + PATH + PATH_SEGMENT + NAME_REF + IDENT "x" + DOT "." + NAME_REF + FLOAT_NUMBER_PART "0" + DOT "." + WHITESPACE " " + NAME_REF + IDENT "bar" + SEMICOLON ";" + WHITESPACE "\n " + EXPR_STMT + FIELD_EXPR + FIELD_EXPR + PATH_EXPR + PATH + PATH_SEGMENT + NAME_REF + IDENT "x" + DOT "." + NAME_REF + FLOAT_NUMBER_PART "0" + DOT "." + NAME_REF + FLOAT_NUMBER_PART "1" + SEMICOLON ";" + WHITESPACE "\n " + EXPR_STMT CALL_EXPR FIELD_EXPR PATH_EXPR diff --git a/crates/parser/test_data/parser/inline/ok/0011_field_expr.rs b/crates/parser/test_data/parser/inline/ok/0011_field_expr.rs index b8da2ddc30..551b1ecaf0 100644 --- a/crates/parser/test_data/parser/inline/ok/0011_field_expr.rs +++ b/crates/parser/test_data/parser/inline/ok/0011_field_expr.rs @@ -1,5 +1,7 @@ fn foo() { x.foo; x.0.bar; + x.0. bar; + x.0.1; x.0(); } |