| // GCC PR 20077 |
| // RUN: not clang -E %s && |
| // RUN: not clang -E %s 2>&1 | grep error: | wc -l | grep 10 |
| |
| #define a a ## ## /* { dg-error "end of a macro expansion" } */ |
| #define b() b ## ## /* { dg-error "end of a macro expansion" } */ |
| #define c c ## /* { dg-error "end of a macro expansion" } */ |
| #define d() d ## /* { dg-error "end of a macro expansion" } */ |
| |
| |
| #define e ## ## e /* { dg-error "end of a macro expansion" } */ |
| #define f() ## ## f /* { dg-error "end of a macro expansion" } */ |
| #define g ## g /* { dg-error "end of a macro expansion" } */ |
| #define h() ## h /* { dg-error "end of a macro expansion" } */ |
| #define i ## /* { dg-error "end of a macro expansion" } */ |
| #define j() ## /* { dg-error "end of a macro expansion" } */ |
| |