old-autovect-branch/gcc/testsuite/gcc.dg/cpp/paste12.c

   1 /* { dg-do preprocess } */
   2
   3 /* Test correct diagnostics when pasting in #include.
   4    Source: PR preprocessor/6780.  */
   5
   6 #define inc2(a,b) <##a.b>
   7 #define INC(X) inc2(X,h)
   8 #include INC(stdio) /* { dg-error "pasting \"<\" and \"stdio\" does not" } */