| // RUN: %clang_cc1 -E %s | FileCheck --strict-whitespace %s | |
| #define A(b) -#b , - #b , -# b , - # b | |
| A() | |
| // CHECK: {{^}}-"" , - "" , -"" , - ""{{$}} | |
| #define t(x) #x | |
| t(a | |
| c) | |
| // CHECK: {{^}}"a c"{{$}} | |
| #define str(x) #x | |
| #define f(x) str(-x) | |
| f( | |
| 1) | |
| // CHECK: {{^}}"-1" | |
| #define paste(a,b) str(a<b##ld) | |
| paste(hello1, wor) | |
| paste(hello2, | |
| wor) | |
| paste(hello3, | |
| wor) | |
| // CHECK: {{^}}"hello1<world" | |
| // CHECK: {{^}}"hello2<world" | |
| // CHECK: {{^}}"hello3<world" |