diff options
| author | Indu Bhagat <indu.bhagat@oracle.com> | 2021-05-31 09:19:38 -0700 |
|---|---|---|
| committer | Indu Bhagat <indu.bhagat@oracle.com> | 2021-05-31 09:19:38 -0700 |
| commit | a87efd32384ee78ee33d20703deaa65fba81cb2d (patch) | |
| tree | f2157c54837d66a94afc0ad5ddfd82e4ce329656 | |
| parent | bdf1a4026a2517fada8ee4e8b6f114295f69ef26 (diff) | |
| download | gcc-a87efd32384ee78ee33d20703deaa65fba81cb2d.tar.gz | |
PR testsuite/100749 - gcc.dg/pch/valid-1.c fails after r12-949
Fix failing pch testcases. Use xstrdup to retain a reliable copy of the debug
format str containing the names (df_set_names is a static string var).
2021-05-31 Indu Bhagat <indu.bhagat@oracle.com>
gcc/c-family/
PR testsuite/100749
* c-pch.c (c_common_valid_pch): Use xstrdup for debug format set names.
| -rw-r--r-- | gcc/c-family/c-pch.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/c-family/c-pch.c b/gcc/c-family/c-pch.c index 8f0f76024a2..5da60423354 100644 --- a/gcc/c-family/c-pch.c +++ b/gcc/c-family/c-pch.c @@ -255,10 +255,13 @@ c_common_valid_pch (cpp_reader *pfile, const char *name, int fd) if (v.pch_write_symbols != write_symbols && write_symbols != NO_DEBUG) { + char *created_str = xstrdup (debug_set_names (v.pch_write_symbols)); + char *used_str = xstrdup (debug_set_names (write_symbols)); cpp_warning (pfile, CPP_W_INVALID_PCH, "%s: created with '%s' debug info, but used with '%s'", name, - debug_set_names (v.pch_write_symbols), - debug_set_names (write_symbols)); + created_str, used_str); + free (created_str); + free (used_str); return 2; } |