| /* 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 |
| } |