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| author | Folkert de Vries <folkert@folkertdev.nl> | 2025-09-08 19:27:07 +0200 |
|---|---|---|
| committer | Folkert de Vries <folkert@folkertdev.nl> | 2025-09-09 21:38:38 +0200 |
| commit | 9196844f0d86242ee3d6a446fe681b6b2d2d674c (patch) | |
| tree | fdd9e15c5928163e6bc9dc4884d5e76a9341f554 /compiler/rustc_ast | |
| parent | 0c96200f268df10d4f3ac102f3161c67e5e67221 (diff) | |
| download | rust-9196844f0d86242ee3d6a446fe681b6b2d2d674c.tar.gz rust-9196844f0d86242ee3d6a446fe681b6b2d2d674c.zip | |
c-variadic: reject functions with unsupported extern ABI
Diffstat (limited to 'compiler/rustc_ast')
| -rw-r--r-- | compiler/rustc_ast/src/ast.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs index 915bae9e5f5..3e8fddd9954 100644 --- a/compiler/rustc_ast/src/ast.rs +++ b/compiler/rustc_ast/src/ast.rs @@ -2325,6 +2325,11 @@ impl FnSig { } } } + + /// The span of the header's extern, or where to insert it if empty. + pub fn extern_span(&self) -> Span { + self.header.ext.span().unwrap_or(self.safety_span().shrink_to_hi()) + } } /// A constraint on an associated item. |