Michael137 marked an inline comment as not done. Michael137 added inline comments.
================ Comment at: clang/test/CodeGen/preferred_name.cpp:49 + + Foo<Foo<int>> varFooInt; + ---------------- dblaikie wrote: > Michael137 wrote: > > probinson wrote: > > > This doesn't become `Foo<BarInt>` ? > > The name stays as `Foo<Foo<int>>` but the type of the template parameter > > becomes `BarInt`. So the dwarf would look like: > > ``` > > DW_TAG_structure_type > > DW_AT_name ("Foo<Foo<int> >") > > > > DW_TAG_template_type_parameter > > DW_AT_type (0x00000095 "BarInt") > > DW_AT_name ("T") > > > > ``` > > Will add the parameter metadata to the test > Hmm, that seems buggy - why doesn't `Foo<Foo<int> >` become `Foo<BarInt>`? > (is the preferred name ever used in the DW_AT_name? I'd have thought it > should be unless it's explicitly avoided to ensure type > compatibility/collapsing with debug info built without this feature enabled?) I suspect it's because the name is constructed using the clang TypePrinter. And we turn off `PrintingPolicy::UsePreferredNames` by default to avoid divergence from GCC. Will double check though Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D145803/new/ https://reviews.llvm.org/D145803 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits