| // RUN: %clang_cc1 -E -dM %s -o - | FileCheck %s -strict-whitespace |
| |
| // Space at end even without expansion tokens |
| // CHECK: #define A(x) |
| #define A(x) |
| |
| // Space before expansion list. |
| // CHECK: #define B(x,y) x y |
| #define B(x,y)x y |
| |
| // No space in argument list. |
| // CHECK: #define C(x,y) x y |
| #define C(x, y) x y |
| |
| // No paste avoidance. |
| // CHECK: #define D() .. |
| #define D() .. |
| |
| // Simple test. |
| // CHECK: #define E . |
| // CHECK: #define F X()Y |
| #define E . |
| #define F X()Y |
| |
| // gcc prints macros at end of translation unit, so last one wins. |
| // CHECK: #define G 2 |
| #define G 1 |
| #undef G |
| #define G 2 |
| |
| // Variadic macros of various sorts. PR5699 |
| |
| // CHECK: H(x,...) __VA_ARGS__ |
| #define H(x, ...) __VA_ARGS__ |
| // CHECK: I(...) __VA_ARGS__ |
| #define I(...) __VA_ARGS__ |
| // CHECK: J(x...) __VA_ARGS__ |
| #define J(x ...) __VA_ARGS__ |