532dc62b90
This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
43 lines
990 B
C++
43 lines
990 B
C++
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-apple-darwin -std=c++11 -emit-llvm %s -o - | \
|
|
// RUN: FileCheck %s
|
|
// RUN: %clang_cc1 -no-opaque-pointers -triple i386-apple-darwin -std=c++11 -emit-llvm %s -o - | \
|
|
// RUN: FileCheck %s
|
|
|
|
extern "C" int printf(...);
|
|
|
|
int f1(int arg) { return arg; };
|
|
|
|
int f2(float arg) { return int(arg); };
|
|
|
|
typedef int (*fp1)(int);
|
|
|
|
typedef int (*fp2)(float);
|
|
|
|
struct A {
|
|
operator fp1() { return f1; }
|
|
operator fp2() { return f2; }
|
|
} a;
|
|
|
|
|
|
// Test for function reference.
|
|
typedef int (&fr1)(int);
|
|
typedef int (&fr2)(float);
|
|
|
|
struct B {
|
|
operator fr1() { return f1; }
|
|
operator fr2() { return f2; }
|
|
} b;
|
|
|
|
int main()
|
|
{
|
|
int i = a(10); // Calls f1 via pointer returned from conversion function
|
|
printf("i = %d\n", i);
|
|
|
|
int j = b(20); // Calls f1 via pointer returned from conversion function
|
|
printf("j = %d\n", j);
|
|
return 0;
|
|
}
|
|
|
|
// CHECK: call noundef i32 (i32)* @_ZN1AcvPFiiEEv
|
|
// CHECK: call noundef nonnull i32 (i32)* @_ZN1BcvRFiiEEv
|