llvm-project/clang/test/CodeGenCXX/cxx2b-deducing-this-cc.cpp
Corentin Jabot af4751738d [C++] Implement "Deducing this" (P0847R7)
This patch implements P0847R7 (partially),
CWG2561 and CWG2653.

Reviewed By: aaron.ballman, #clang-language-wg

Differential Revision: https://reviews.llvm.org/D140828
2023-10-02 14:33:02 +02:00

41 lines
800 B
C++

// RUN: %clang_cc1 -std=c++2b %s -emit-llvm -triple i386-windows-msvc -o - | FileCheck %s
namespace CC {
struct T {
static void f(T&);
void __cdecl g(this T&);
void __thiscall h(this T&);
void i(this T&);
};
void a() {
T t;
T::f(t);
}
// CHECK: define dso_local void @"?a@CC@@YAXXZ"{{.*}}
// CHECK: call void @"?f@T@CC@@SAXAAU12@@Z"{{.*}}
void b() {
T t;
t.g();
}
// CHECK: define dso_local void @"?b@CC@@YAXXZ"{{.*}}
// CHECK: call void @"?g@T@CC@@SAX_VAAU12@@Z"{{.*}}
void c() {
T t;
t.h();
}
// CHECK: define dso_local void @"?c@CC@@YAXXZ"{{.*}}
// CHECK: call x86_thiscallcc void @"?h@T@CC@@SEX_VAAU12@@Z"{{.*}}
void d() {
T t;
t.i();
}
// CHECK: define dso_local void @"?d@CC@@YAXXZ"{{.*}}
// CHECK: call void @"?i@T@CC@@SAX_VAAU12@@Z"{{.*}}
}