| 1 | // RUN: %clang_cc1 -E -fms-compatibility %s -o %t |
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| 2 | // RUN: FileCheck %s < %t |
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| 3 | |
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| 4 | # define M2(x, y) x + y |
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| 5 | # define P(x, y) {x, y} |
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| 6 | # define M(x, y) M2(x, P(x, y)) |
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| 7 | M(a, b) // CHECK: a + {a, b} |
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| 8 | |
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| 9 | // Regression test for PR13924 |
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| 10 | #define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar) |
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| 11 | #define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar |
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| 12 | |
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| 13 | #define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2 |
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| 14 | |
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| 15 | #define GMOCK_ACTION_CLASS_(name, value_params)\ |
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| 16 | GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params) |
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| 17 | |
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| 18 | #define ACTION_TEMPLATE(name, template_params, value_params)\ |
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| 19 | class GMOCK_ACTION_CLASS_(name, value_params) {\ |
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| 20 | } |
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| 21 | |
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| 22 | ACTION_TEMPLATE(InvokeArgument, |
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| 23 | HAS_1_TEMPLATE_PARAMS(int, k), |
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| 24 | AND_2_VALUE_PARAMS(p0, p1)); |
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| 25 | |
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| 26 | // This tests compatibility with behaviour needed for type_traits in VS2012 |
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| 27 | // Test based on _VARIADIC_EXPAND_0X macros in xstddef of VS2012 |
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| 28 | #define _COMMA , |
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| 29 | |
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| 30 | #define MAKER(_arg1, _comma, _arg2) \ |
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| 31 | void func(_arg1 _comma _arg2) {} |
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| 32 | #define MAKE_FUNC(_makerP1, _makerP2, _arg1, _comma, _arg2) \ |
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| 33 | _makerP1##_makerP2(_arg1, _comma, _arg2) |
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| 34 | |
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| 35 | MAKE_FUNC(MAK, ER, int a, _COMMA, int b); |
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| 36 | // CHECK: void func(int a , int b) {} |
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| 37 | |
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| 38 | #define macro(a, b) (a - b) |
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| 39 | void function(int a); |
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| 40 | #define COMMA_ELIDER(...) \ |
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| 41 | macro(x, __VA_ARGS__); \ |
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| 42 | function(x, __VA_ARGS__); |
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| 43 | COMMA_ELIDER(); |
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| 44 | // CHECK: (x - ); |
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| 45 | // CHECK: function(x); |
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| 46 | |
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