diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/line7.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/line7.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/line7.c b/gcc/testsuite/gcc.dg/cpp/line7.c new file mode 100644 index 000000000..754727e88 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/line7.c @@ -0,0 +1,19 @@ +/* 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" } */ |