1 /* Regression test for bug in convoluted situation involving token paste
2 plus function-like macros used outside function context. It may be
3 easier to understand if you mentally replace 'struct' with 'A'
4 throughout this file; 'struct' is used only to get the code to compile
5 when preprocessed correctly.
6
7 The original problem was seen in the Linux kernel and reported by
8 Jakub Jelinek <jakub@redhat.com>; this test is synthetic. */
9
10 /* { dg-do compile } */
11
12 #define glue(a,b) a##b
13 #define struct(x) B(x)
14 #define E(x) struct x
15 #define FG (22)
16
17 extern void B(int);
18
foo(void)19 void foo(void)
20 {
21 E(glue(F,*)) dummy; /* { dg-error "valid preprocessing token" } */
22
23 E(glue(F,G)) ;
24 }
25