diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/llvm_backend_debug.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/llvm_backend_debug.cpp b/src/llvm_backend_debug.cpp index 464f7065c..3951fc977 100644 --- a/src/llvm_backend_debug.cpp +++ b/src/llvm_backend_debug.cpp @@ -415,6 +415,7 @@ gb_internal LLVMMetadataRef lb_debug_union(lbModule *m, Type *type, String name, LLVMMetadataRef member_scope = lb_get_llvm_metadata(m, bt->Union.scope); unsigned element_count = cast(unsigned)bt->Union.variants.count; if (index_offset > 0) { + GB_ASSERT(index_offset == 1); element_count += 1; } @@ -437,13 +438,11 @@ gb_internal LLVMMetadataRef lb_debug_union(lbModule *m, Type *type, String name, for_array(j, bt->Union.variants) { Type *variant = bt->Union.variants[j]; - unsigned field_index = cast(unsigned)(index_offset+j); - - char name[16] = {}; - gb_snprintf(name, gb_size_of(name), "v%u", field_index); + char name[32] = {}; + gb_snprintf(name, gb_size_of(name), "v%td", j); isize name_len = gb_strlen(name); - elements[field_index] = LLVMDIBuilderCreateMemberType( + elements[index_offset+j] = LLVMDIBuilderCreateMemberType( m->debug_builder, member_scope, name, name_len, file, line, |