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| author | Thomas Young <wenzhang5800@gmail.com> | 2021-05-21 14:45:32 +0800 |
|---|---|---|
| committer | Thomas Young <wenzhang5800@gmail.com> | 2021-05-21 17:59:48 +0800 |
| commit | 41fbeec90c31a0e13e2884b63633919f73e10a08 (patch) | |
| tree | ce5aa93f5be8ed4c92af2cc15b035de4aa174c46 /gcc | |
| parent | 937352288b3ef8d54ff3edc1ef7153369b564d36 (diff) | |
| download | gcc-41fbeec90c31a0e13e2884b63633919f73e10a08.zip gcc-41fbeec90c31a0e13e2884b63633919f73e10a08.tar.gz gcc-41fbeec90c31a0e13e2884b63633919f73e10a08.tar.bz2 | |
only parse inner_attributes if it start with #! not only #
Fixed #419
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/parse/rust-parse-impl.h | 4 | ||||
| -rw-r--r-- | gcc/testsuite/rust.test/compile/top_attr.rs | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h index 5dcb458..dc8c773 100644 --- a/gcc/rust/parse/rust-parse-impl.h +++ b/gcc/rust/parse/rust-parse-impl.h @@ -442,7 +442,9 @@ Parser<ManagedTokenSource>::parse_inner_attributes () { std::vector<AST::Attribute> inner_attributes; - while (lexer.peek_token ()->get_id () == HASH) + // only try to parse it if it starts with "#!" not only "#" + while (lexer.peek_token ()->get_id () == HASH + && lexer.peek_token (1)->get_id () == EXCLAM) { AST::Attribute inner_attr = parse_inner_attribute (); diff --git a/gcc/testsuite/rust.test/compile/top_attr.rs b/gcc/testsuite/rust.test/compile/top_attr.rs new file mode 100644 index 0000000..0671369 --- /dev/null +++ b/gcc/testsuite/rust.test/compile/top_attr.rs @@ -0,0 +1,5 @@ +#![crate_name = "name"] + + +#[allow(dead_code)] +fn main() {}
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