diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs index 11824398f24..187d97c54c8 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/native.rs @@ -437,6 +437,12 @@ fn build_enum_variant_member_di_node<'ll, 'tcx>( .source_info .unwrap_or_else(|| (unknown_file_metadata(cx), UNKNOWN_LINE_NUMBER)); + let discr = discr_value.opt_single_val().map(|value| { + let tag_base_type = tag_base_type(cx.tcx, enum_type_and_layout); + let size = cx.size_of(tag_base_type); + cx.const_uint_big(cx.type_ix(size.bits()), value) + }); + unsafe { llvm::LLVMRustDIBuilderCreateVariantMemberType( DIB(cx), @@ -448,7 +454,7 @@ fn build_enum_variant_member_di_node<'ll, 'tcx>( enum_type_and_layout.size.bits(), enum_type_and_layout.align.abi.bits() as u32, Size::ZERO.bits(), - discr_value.opt_single_val().map(|value| cx.const_u128(value)), + discr, DIFlags::FlagZero, variant_member_info.variant_struct_type_di_node, ) |