1 /* Copyright (C) 2000 Free Software Foundation, Inc. */ 2 3 /* { dg-do preprocess } */ 4 5 /* Test operator ## semantics. */ 6 7 #define bad1 ## owt /* { dg-error "cannot" "## at objlike start" } */ 8 #define bad2 owt ## /* { dg-error "cannot" "## at objlike end" } */ 9 #define bad3(x) ## x /* { dg-error "cannot" "## at funlike start" } */ 10 #define bad4(x) x ## /* { dg-error "cannot" "## at funlike end" } */ 11