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view gcc/testsuite/gcc.dg/cpp/line7.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* Test #line syntax, including macro expansion and empty macros.  PR
   39647.  */

/* { dg-do preprocess } */
/* { dg-options "-std=c99 -pedantic-errors" } */

#define EMPTY_OBJ
#define EMPTY_FUNC()

#define A 12 "line7.c"
#line A

#line EMPTY_OBJ /* { dg-error "unexpected end of file" } */
#line X /* { dg-error "is not a positive integer" } */
#line 16 16 /* { dg-error "is not a valid filename" } */

#line 18 "line7.c" EMPTY_OBJ
#line 19 "line7.c" EMPTY_FUNC()
#line 20 "line7.c" foo /* { dg-error "extra tokens at end" } */