diff options
Diffstat (limited to 'src/codegen')
| -rw-r--r-- | src/codegen/llvm.zig | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index 558556f108..6f240b88f5 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -2214,11 +2214,16 @@ pub const Object = struct { )); } - const union_name = if (layout.tag_size == 0) name.ptr else "AnonUnion"; + var union_name_buf: ?[:0]const u8 = null; + defer if (union_name_buf) |buf| gpa.free(buf); + const union_name = if (layout.tag_size == 0) name else name: { + union_name_buf = try std.fmt.allocPrintZ(gpa, "{s}:Payload", .{name}); + break :name union_name_buf.?; + }; const union_di_ty = dib.createUnionType( compile_unit_scope, - union_name, + union_name.ptr, null, // file 0, // line ty.abiSize(target) * 8, // size in bits |