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| author | David Majnemer <david.majnemer@gmail.com> | 2015-04-30 17:15:48 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-04-30 17:15:48 +0000 |
| commit | d950f15ee527009d702853f2d60fe6b4d5344977 (patch) | |
| tree | 3dfd43373b235857de5514f2d1262c1599ca5905 /clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp | |
| parent | 6190aee9b2207caaca5356df6122bef796bb4579 (diff) | |
| download | bcm5719-llvm-d950f15ee527009d702853f2d60fe6b4d5344977.tar.gz bcm5719-llvm-d950f15ee527009d702853f2d60fe6b4d5344977.zip | |
[MS ABI] Correctly make paths through covariant virtual bases
There can be multiple virtual bases which are on the path to a vfptr
when one vbase virtually inherits from another. We should prefer the
most derived virtual base which covariantly overrides a method in the
vfptr class; if we do not lengthen the path this way, we will end up
with too few vftable entries.
This fixes PR21073.
llvm-svn: 236239
Diffstat (limited to 'clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp b/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp index 83f8114bae9..d600ebbf4c2 100644 --- a/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp +++ b/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp @@ -423,7 +423,7 @@ void use(T *obj) { obj->f(); } namespace Test10 { struct X : virtual C, virtual A { - // CHECK-LABEL: VFTable for 'A' in 'C' in 'Test10::X' (2 entries). + // CHECK-LABEL: VFTable for 'A' in 'Test10::X' (2 entries). // CHECK-NEXT: 0 | void Test10::X::f() // CHECK-NEXT: 1 | void A::z() |
