1 /* Test #line syntax, including macro expansion and empty macros. PR 2 39647. */ 3 4 /* { dg-do preprocess } */ 5 /* { dg-options "-std=c99 -pedantic-errors" } */ 6 7 #define EMPTY_OBJ 8 #define EMPTY_FUNC() 9 10 #define A 12 "line7.c" 11 #line A 12 13 #line EMPTY_OBJ /* { dg-error "unexpected end of file" } */ 14 #line X /* { dg-error "is not a positive integer" } */ 15 #line 16 16 /* { dg-error "is not a valid filename" } */ 16 17 #line 18 "line7.c" EMPTY_OBJ 18 #line 19 "line7.c" EMPTY_FUNC() 19 #line 20 "line7.c" foo /* { dg-error "extra tokens at end" } */ 20