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| author | Zachary Turner <zturner@google.com> | 2018-08-21 21:23:49 +0000 |
|---|---|---|
| committer | Zachary Turner <zturner@google.com> | 2018-08-21 21:23:49 +0000 |
| commit | df4cd7cbf97c23f363ca07dc4038ecc48c1e6623 (patch) | |
| tree | 350b2a3bac606c85da2ffce3d9129860f5afcc9f /llvm/test | |
| parent | 4ca11217fcd6c8892cfb688f5f4fe9588d55dee0 (diff) | |
| download | bcm5719-llvm-df4cd7cbf97c23f363ca07dc4038ecc48c1e6623.tar.gz bcm5719-llvm-df4cd7cbf97c23f363ca07dc4038ecc48c1e6623.zip | |
[MS Demangler] Fix a few more edge cases.
I found these by running llvm-undname over a couple hundred
megabytes of object files generated as part of building chromium.
The issues fixed in this patch are:
1) decltype-auto return types.
2) Indirect vtables (e.g. const A::`vftable'{for `B'})
3) Pointers, references, and rvalue-references to member pointers.
I have exactly one remaining symbol out of a few hundred MB of object
files that produces a name we can't demangle, and it's related to
back-referencing.
llvm-svn: 340341
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Demangle/ms-mangle.test | 3 | ||||
| -rw-r--r-- | llvm/test/Demangle/ms-operators.test | 3 | ||||
| -rw-r--r-- | llvm/test/Demangle/ms-templates-memptrs.test | 2 |
3 files changed, 8 insertions, 0 deletions
diff --git a/llvm/test/Demangle/ms-mangle.test b/llvm/test/Demangle/ms-mangle.test index 3a87a1e2b7d..cd65d8306a1 100644 --- a/llvm/test/Demangle/ms-mangle.test +++ b/llvm/test/Demangle/ms-mangle.test @@ -392,3 +392,6 @@ ??0?$L@V?$H@PAH@PR26029@@@PR26029@@QAE@XZ ; CHECK: __thiscall PR26029::L<class PR26029::H<int *>>::L<class PR26029::H<int *>>(void) + +; ??$emplace_back@ABH@?$vector@HV?$allocator@H@std@@@std@@QAE?A?<decltype-auto>@@ABH@Z +<decltype-auto> __thiscall std::vector<int, class std::allocator<int>>::emplace_back<int const &>(int const &)
\ No newline at end of file diff --git a/llvm/test/Demangle/ms-operators.test b/llvm/test/Demangle/ms-operators.test index 7be3da94cc0..3eb49170b86 100644 --- a/llvm/test/Demangle/ms-operators.test +++ b/llvm/test/Demangle/ms-operators.test @@ -140,6 +140,9 @@ ??_7Base@@6B@ ; CHECK: const Base::`vftable' +??_7A@B@@6BC@D@@@ +; CHECK: const B::A::`vftable'{for `D::C'} + ??_8Middle2@@7B@ ; CHECK: const Middle2::`vbtable' diff --git a/llvm/test/Demangle/ms-templates-memptrs.test b/llvm/test/Demangle/ms-templates-memptrs.test index 3647a898871..88e7c21b33c 100644 --- a/llvm/test/Demangle/ms-templates-memptrs.test +++ b/llvm/test/Demangle/ms-templates-memptrs.test @@ -93,3 +93,5 @@ ??$ReadField@UV@@$FM@A@@@YAHAAUV@@@Z ; CHECK: int __cdecl ReadField<struct V, {12, 0}>(struct V &) +?Q@@3$$QEAP8Foo@@EAAXXZEA +; CHECK: void (__cdecl Foo::*&&Q)(void) |
