diff options
Diffstat (limited to 'gcc-4.9/gcc/diagnostic.c')
| -rw-r--r-- | gcc-4.9/gcc/diagnostic.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/diagnostic.c b/gcc-4.9/gcc/diagnostic.c index 0cc75934d..3b57f23dd 100644 --- a/gcc-4.9/gcc/diagnostic.c +++ b/gcc-4.9/gcc/diagnostic.c @@ -127,6 +127,7 @@ diagnostic_initialize (diagnostic_context *context, int n_opts) memset (context->diagnostic_count, 0, sizeof context->diagnostic_count); context->some_warnings_are_errors = false; context->warning_as_error_requested = false; + context->force_warnings_requested = false; context->n_opts = n_opts; context->classify_diagnostic = XNEWVEC (diagnostic_t, n_opts); for (i = 0; i < n_opts; i++) @@ -187,6 +188,7 @@ diagnostic_set_info_translated (diagnostic_info *diagnostic, const char *msg, va_list *args, location_t location, diagnostic_t kind) { + location = map_discriminator_location (location); diagnostic->message.err_no = errno; diagnostic->message.args_ptr = args; diagnostic->message.format_spec = msg; @@ -513,6 +515,9 @@ diagnostic_report_current_module (diagnostic_context *context, location_t where) if (where <= BUILTINS_LOCATION) return; + if (has_discriminator (where)) + where = map_discriminator_location (where); + linemap_resolve_location (line_table, where, LRK_MACRO_DEFINITION_LOCATION, &map); @@ -685,7 +690,8 @@ diagnostic_report_diagnostic (diagnostic_context *context, individual warnings can be overridden back to warnings with -Wno-error=*. */ if (context->warning_as_error_requested - && diagnostic->kind == DK_WARNING) + && diagnostic->kind == DK_WARNING + && !context->force_warnings_requested) { diagnostic->kind = DK_ERROR; } @@ -732,7 +738,9 @@ diagnostic_report_diagnostic (diagnostic_context *context, /* This tests if the user provided the appropriate -Werror=foo option. */ if (diag_class == DK_UNSPECIFIED - && context->classify_diagnostic[diagnostic->option_index] != DK_UNSPECIFIED) + && context->classify_diagnostic[diagnostic->option_index] != DK_UNSPECIFIED + && (context->classify_diagnostic[diagnostic->option_index] != DK_ERROR + || !context->force_warnings_requested)) { diagnostic->kind = context->classify_diagnostic[diagnostic->option_index]; } |