diff mbox series

[106/125] gccrs: Avoid parsing const unsafe/extern functions as async

Message ID 20240801145809.366388-108-arthur.cohen@embecosm.com
State New
Headers show
Series [001/125] Rust: Make 'tree'-level 'MAIN_NAME_P' work | expand

Commit Message

Arthur Cohen Aug. 1, 2024, 2:57 p.m. UTC 
From: Owen Avery <powerboat9.gamer@gmail.com>

gcc/rust/ChangeLog:

	* parse/rust-parse-impl.h
	(Parser::parse_vis_item):
	Call parse_function instead of parse_async_item when finding
	UNSAFE or EXTERN_KW during lookahead.

gcc/testsuite/ChangeLog:

	* rust/compile/func-const-unsafe.rs: New test.

Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
---
 gcc/rust/parse/rust-parse-impl.h                | 4 ++--
 gcc/testsuite/rust/compile/func-const-unsafe.rs | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)
 create mode 100644 gcc/testsuite/rust/compile/func-const-unsafe.rs
diff mbox series

Patch

diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h
index b6c2ca3fc0c..263ca634ea5 100644
--- a/gcc/rust/parse/rust-parse-impl.h
+++ b/gcc/rust/parse/rust-parse-impl.h
@@ -1382,10 +1382,10 @@  Parser<ManagedTokenSource>::parse_vis_item (AST::AttrVec outer_attrs)
 	case IDENTIFIER:
 	case UNDERSCORE:
 	  return parse_const_item (std::move (vis), std::move (outer_attrs));
-	case UNSAFE:
-	case EXTERN_KW:
 	case ASYNC:
 	  return parse_async_item (std::move (vis), std::move (outer_attrs));
+	case UNSAFE:
+	case EXTERN_KW:
 	case FN_KW:
 	  return parse_function (std::move (vis), std::move (outer_attrs));
 	default:
diff --git a/gcc/testsuite/rust/compile/func-const-unsafe.rs b/gcc/testsuite/rust/compile/func-const-unsafe.rs
new file mode 100644
index 00000000000..9c932bd1cb5
--- /dev/null
+++ b/gcc/testsuite/rust/compile/func-const-unsafe.rs
@@ -0,0 +1 @@ 
+pub const unsafe fn foo() {}