diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs b/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs index e05646e1e86..8647fbace2a 100644 --- a/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs +++ b/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs @@ -59,7 +59,13 @@ fn push_debuginfo_type_name<'tcx>( match *t.kind() { ty::Bool => output.push_str("bool"), ty::Char => output.push_str("char"), - ty::Str => output.push_str("str"), + ty::Str => { + if cpp_like_debuginfo { + output.push_str("str$") + } else { + output.push_str("str") + } + } ty::Never => { if cpp_like_debuginfo { output.push_str("never$"); @@ -152,25 +158,19 @@ fn push_debuginfo_type_name<'tcx>( } } ty::Ref(_, inner_type, mutbl) => { - // Slices and `&str` are treated like C++ pointers when computing debug - // info for MSVC debugger. However, wrapping these types' names in a synthetic type - // causes the .natvis engine for WinDbg to fail to display their data, so we opt these - // types out to aid debugging in MSVC. - let is_slice_or_str = matches!(*inner_type.kind(), ty::Slice(_) | ty::Str); - - if !cpp_like_debuginfo { - output.push('&'); - output.push_str(mutbl.prefix_str()); - } else if !is_slice_or_str { + if cpp_like_debuginfo { match mutbl { Mutability::Not => output.push_str("ref$<"), Mutability::Mut => output.push_str("ref_mut$<"), } + } else { + output.push('&'); + output.push_str(mutbl.prefix_str()); } push_debuginfo_type_name(tcx, inner_type, qualified, output, visited); - if cpp_like_debuginfo && !is_slice_or_str { + if cpp_like_debuginfo { push_close_angle_bracket(cpp_like_debuginfo, output); } } @@ -195,7 +195,7 @@ fn push_debuginfo_type_name<'tcx>( } ty::Slice(inner_type) => { if cpp_like_debuginfo { - output.push_str("slice$<"); + output.push_str("slice2$<"); } else { output.push('['); } |