1// RUN: %clang_cc1 -E -fms-compatibility %s -o %t
2// RUN: FileCheck %s < %t
3
4# define M2(x, y) x + y
5# define P(x, y) {x, y}
6# define M(x, y) M2(x, P(x, y))
7M(a, b) // CHECK: a + {a, b}
8
9// Regression test for PR13924
10#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
11#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
12
13#define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2
14
15#define GMOCK_ACTION_CLASS_(name, value_params)\
16    GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
17
18#define ACTION_TEMPLATE(name, template_params, value_params)\
19class GMOCK_ACTION_CLASS_(name, value_params) {\
20}
21
22ACTION_TEMPLATE(InvokeArgument,
23                HAS_1_TEMPLATE_PARAMS(int, k),
24                AND_2_VALUE_PARAMS(p0, p1));
25
26// This tests compatibility with behaviour needed for type_traits in VS2012
27// Test based on _VARIADIC_EXPAND_0X macros in xstddef of VS2012
28#define _COMMA ,
29
30#define MAKER(_arg1, _comma, _arg2)                                            \
31  void func(_arg1 _comma _arg2) {}
32#define MAKE_FUNC(_makerP1, _makerP2, _arg1, _comma, _arg2)                    \
33  _makerP1##_makerP2(_arg1, _comma, _arg2)
34
35MAKE_FUNC(MAK, ER, int a, _COMMA, int b);
36// CHECK: void func(int a , int b) {}
37