File: virtual-override-x64.cpp

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (36 lines) | stat: -rw-r--r-- 938 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
// RUN: %clang_cc1 -triple=x86_64-pc-unknown -fsyntax-only -verify %s

// Non-x86 targets ignore the calling conventions by default (but will warn
// when one is encountered), so we want to make sure the virtual overrides
// continue to work.
namespace PR14339 {
  class A {
  public:
    virtual void __attribute__((thiscall)) f();	// expected-warning {{'thiscall' calling convention is not supported for this target}}
  };

  class B : public A {
  public:
    void __attribute__((cdecl)) f();
  };

  class C : public A {
  public:
    void __attribute__((thiscall)) f();  // expected-warning {{'thiscall' calling convention is not supported for this target}}
  };

  class D : public A {
  public:
    void f();
  };

  class E {
  public:
    virtual void __attribute__((stdcall)) g();  // expected-warning {{'stdcall' calling convention is not supported for this target}}
  };

  class F : public E {
  public:
    void g();
  };
}