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| author | Timur Iskhodzhanov <timurrrr@google.com> | 2013-10-29 14:13:45 +0000 |
|---|---|---|
| committer | Timur Iskhodzhanov <timurrrr@google.com> | 2013-10-29 14:13:45 +0000 |
| commit | 66f4381b396d2c2afa6c8edb6efa14cf35e0c6fe (patch) | |
| tree | 795f3bc22c43fe9ca4da4b294bb979cf090f39ef /clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp | |
| parent | 5d1b7456893620b3360e23fe0e78191dd87969b2 (diff) | |
| download | bcm5719-llvm-66f4381b396d2c2afa6c8edb6efa14cf35e0c6fe.tar.gz bcm5719-llvm-66f4381b396d2c2afa6c8edb6efa14cf35e0c6fe.zip | |
Fix an assertion when handling a custom case of virtual inheritance; also reduce code duplication
llvm-svn: 193610
Diffstat (limited to 'clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp b/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp index 7bdc97ca089..cfbdad941ac 100644 --- a/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp +++ b/clang/test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance.cpp @@ -9,7 +9,8 @@ // RUN: FileCheck --check-prefix=TEST5 %s < %t // RUN: FileCheck --check-prefix=TEST6 %s < %t // RUN: FileCheck --check-prefix=TEST7 %s < %t -// RUN: FileCheck --check-prefix=TEST8 %s < %t +// RUN: FileCheck --check-prefix=TEST8-X %s < %t +// RUN: FileCheck --check-prefix=TEST8-Z %s < %t // RUN: FileCheck --check-prefix=TEST9-Y %s < %t // RUN: FileCheck --check-prefix=TEST9-Z %s < %t // RUN: FileCheck --check-prefix=TEST9-W %s < %t @@ -236,16 +237,16 @@ namespace Test8 { // This is a typical diamond inheritance with a shared 'A' vbase. struct X : D, C { - // TEST8: VFTable for 'D' in 'Test8::X' (1 entries). - // TEST8-NEXT: 0 | void D::h() + // TEST8-X: VFTable for 'D' in 'Test8::X' (1 entries). + // TEST8-X-NEXT: 0 | void D::h() - // TEST8: VFTable for 'A' in 'D' in 'Test8::X' (2 entries). - // TEST8-NEXT: 0 | void Test8::X::f() - // TEST8-NEXT: 1 | void A::z() + // TEST8-X: VFTable for 'A' in 'D' in 'Test8::X' (2 entries). + // TEST8-X-NEXT: 0 | void Test8::X::f() + // TEST8-X-NEXT: 1 | void A::z() - // TEST8: VFTable indices for 'Test8::X' (1 entries). - // TEST8-NEXT: via vbtable index 1, vfptr at offset 0 - // TEST8-NEXT: 0 | void Test8::X::f() + // TEST8-X: VFTable indices for 'Test8::X' (1 entries). + // TEST8-X-NEXT: via vbtable index 1, vfptr at offset 0 + // TEST8-X-NEXT: 0 | void Test8::X::f() // MANGLING-DAG: @"\01??_7X@Test8@@6BA@@@" // MANGLING-DAG: @"\01??_7X@Test8@@6BD@@@" @@ -254,6 +255,21 @@ struct X : D, C { }; X x; + +// Another diamond inheritance which led to AST crashes. +struct Y : virtual A {}; + +class Z : Y, C { + // TEST8-Z: VFTable for 'A' in 'Test8::Y' in 'Test8::Z' (2 entries). + // TEST8-Z-NEXT: 0 | void Test8::Z::f() + // TEST8-Z-NEXT: 1 | void A::z() + + // TEST8-Z: VFTable indices for 'Test8::Z' (1 entries). + // TEST8-Z-NEXT: via vbtable index 1, vfptr at offset 0 + // TEST8-Z-NEXT: 0 | void Test8::Z::f() + virtual void f(); +}; +Z z; } namespace Test9 { |
