diff options
Diffstat (limited to 'test/CodeGenCXX/member-function-pointer-calls.cpp')
-rw-r--r-- | test/CodeGenCXX/member-function-pointer-calls.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGenCXX/member-function-pointer-calls.cpp b/test/CodeGenCXX/member-function-pointer-calls.cpp new file mode 100644 index 0000000000..e1f2eb78d4 --- /dev/null +++ b/test/CodeGenCXX/member-function-pointer-calls.cpp @@ -0,0 +1,26 @@ +// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -O3 -o - | FileCheck %s +struct A { + virtual int vf1() { return 1; } + virtual int vf2() { return 2; } +}; + +int f(A* a, int (A::*fp)()) { + return (a->*fp)(); +} + +// CHECK: define i32 @_Z2g1v() +int g1() { + A a; + + // CHECK: call i32 @_ZN1A3vf1Ev + // CHECK-NEXT: ret i32 + return f(&a, &A::vf1); +} + +int g2() { + A a; + + // CHECK: call i32 @_ZN1A3vf2Ev + // CHECK-NEXT: ret i32 + return f(&a, &A::vf2); +} |