blob: 95b78bc6aeba4acca0e763e212eb89ce5d02cc4b [file] [log] [blame]
/* Similar to diagnostic-test-string-literals-1.c, but with
-ftrack-macro-expansion=0. */
/* { dg-do compile } */
/* { dg-options "-O -ftrack-macro-expansion=0" } */
extern void __emit_string_literal_range (const void *literal, int caret_idx,
int start_idx, int end_idx);
void
test_simple_string_literal (void)
{
__emit_string_literal_range ("0123456789", /* { dg-error "unable to read substring location: track_macro_expansion != 2" } */
6, 6, 7);
}
void
test_concatenated_string_literal (void)
{
__emit_string_literal_range ("01234" "56789", /* { dg-error "unable to read substring location: track_macro_expansion != 2" } */
4, 3, 6);
}
/* To reproduce PR preprocessor/78324, the macro name should start
with the letter 'R'. */
void
test_macro (void)
{
#define RANGE "01234"
__emit_string_literal_range (RANGE /* { dg-error "unable to read substring location: track_macro_expansion != 2" } */
"56789",
4, 3, 6);
#undef RANGE
}
void
test_multitoken_macro (void)
{
#define RANGE ("0123456789")
__emit_string_literal_range (RANGE, 4, 3, 6); /* { dg-error "unable to read substring location: track_macro_expansion != 2" } */
#undef RANGE
}