llvm-for-llvmta/tools/clang/test/CXX/drs/dr118.cpp

27 lines
960 B
C++

// RUN: %clang_cc1 -triple x86_64-linux -std=c++98 %s -pedantic-errors -emit-llvm -o - | FileCheck %s --implicit-check-not " call "
// RUN: %clang_cc1 -triple x86_64-linux -std=c++11 %s -pedantic-errors -emit-llvm -o - | FileCheck %s --implicit-check-not " call "
// RUN: %clang_cc1 -triple x86_64-linux -std=c++14 %s -pedantic-errors -emit-llvm -o - | FileCheck %s --implicit-check-not " call "
// RUN: %clang_cc1 -triple x86_64-linux -std=c++1z %s -pedantic-errors -emit-llvm -o - | FileCheck %s --implicit-check-not " call "
// dr118: yes
struct S {
virtual void f();
};
void (S::*pmf)();
// CHECK-LABEL: define {{.*}} @_Z1g
void g(S *sp) {
// CHECK: call void %
sp->f(); // 1: polymorphic
// CHECK: call void @
sp->S::f(); // 2: non-polymorphic
// CHECK: call void @
(sp->S::f)(); // 3: non-polymorphic
// CHECK: call void %
(sp->*pmf)(); // 4: polymorphic
// CHECK: call void %
(sp->*&S::f)(); // 5: polymorphic
}