diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/ext/dllexport-MI1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/ext/dllexport-MI1.C | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/dllexport-MI1.C b/gcc/testsuite/g++.dg/ext/dllexport-MI1.C new file mode 100644 index 000000000..08e65ec96 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/dllexport-MI1.C @@ -0,0 +1,51 @@ +// { dg-do compile { target i?86-*-cygwin* i?86-*-mingw* x86_64-*-mingw*} } +// Test that non-virtual MI thunks are exported. + + +// To build the dll and client app: +// g++ -shared -o MI.dll dllexport-MI1.C +// g++ -o MItest.exe dllimport-MI1.C -L. MI.dll + +#define BUILDING_MI_DLL +#include "dll-MI1.h" + +MBase::~MBase(){} + +int D1::vf() const { return D1_return; } + +D2::D2() { } +D2::D2 (D2 const&) { } +int D2::vf() const { return D2_return; } + +int MI1::vf() const { return D1::vf();} + +// a dllexported object +DLL_IMPEXP MI1 dllMI1; + +// use default copy ctor +DLL_IMPEXP MI1 dllMI1Copy = dllMI1; + +// Scan for export of some methods that are undefined in dllimportMI1.C, + +// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZNK2D12vfEv" } } +// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZNK2D22vfEv" } } +// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZNK3MI12vfEv" } } + +// and MI thunks, + +// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZThn._NK3MI12vfEv" } } +// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZTv0_n.._NK2D12vfEv" } } + +// and a vtable data variable. + +// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZTV2D1\[\\\\\"\]*,data" } } + +// an explicit copy ctor +// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZN2D2C2ERKS_" } } + +// but not implicit copy ctor generated by compiler +// nor implicit dtor + +// { dg-final { scan-assembler-not "-export:\[\\\\\"\]*_ZN2D1C2ERKS_" } } +// { dg-final { scan-assembler-not "-export:\[\\\\\"\]*_ZN2D1D2Ev" } } + |