mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2026-02-12 20:37:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

Sema: fix error notes with wrong extern type

Browse Source
This commit is contained in:
Bogdan Romanyuk 2023-11-05 13:36:06 +03:00 committed by GitHub
parent 33644546a0
commit e9a6197a8e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 15 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/Sema.zig
View File

@ -25573,7 +25573,7 @@ fn explainWhyTypeIsNotExtern(
try mod.errNoteNonLazy(src_loc, msg, "pointer to comptime-only type '{}'", .{pointee_ty.fmt(sema.mod)});
try sema.explainWhyTypeIsComptime(msg, src_loc, ty);
}
try sema.explainWhyTypeIsNotExtern(msg, src_loc, pointee_ty, position);
try sema.explainWhyTypeIsNotExtern(msg, src_loc, pointee_ty, .other);
}
},
.Void => try mod.errNoteNonLazy(src_loc, msg, "'void' is a zero bit type; for C 'void' use 'anyopaque'", .{}),

14
test/cases/compile_errors/extern_function_with_unspecified_calling_convention.zig Normal file
View File

@ -0,0 +1,14 @@
const Foo = extern struct {
f: *const fn() void,
};
pub fn entry() void {
_ = (Foo{}).f;
}
// error
// backend=stage2
// target=native
//
// :2:8: error: extern structs cannot contain fields of type '*const fn () void'
// :2:8: note: extern function must specify calling convention