Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/plugin/diagnostic-test-string-literals-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* 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 }