diff options
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 28 |
1 files changed, 0 insertions, 28 deletions
@@ -54,9 +54,6 @@ bool sel_sched_switch_set; /* True if we should exit after parsing options. */ bool exit_after_options; -/* Print various extra warnings. -W/-Wextra. */ -bool extra_warnings; - /* True to warn about any objects definitions whose size is larger than N bytes. Also want about function definitions whose returned values are larger than N bytes, where N is `larger_than_size'. */ @@ -372,7 +369,6 @@ unsigned num_in_fnames; static int common_handle_option (size_t scode, const char *arg, int value, unsigned int lang_mask); static void handle_param (const char *); -static void set_Wextra (int); static unsigned int handle_option (const char **argv, unsigned int lang_mask); static char *write_langs (unsigned int lang_mask); static void complain_wrong_lang (const char *, const struct cl_option *, @@ -1572,19 +1568,10 @@ common_handle_option (size_t scode, const char *arg, int value, /* Currently handled in a prescan. */ break; - case OPT_W: - /* For backward compatibility, -W is the same as -Wextra. */ - set_Wextra (value); - break; - case OPT_Werror_: enable_warning_as_error (arg, value, lang_mask); break; - case OPT_Wextra: - set_Wextra (value); - break; - case OPT_Wlarger_than_: /* This form corresponds to -Wlarger-than-. Kept for backward compatibility. @@ -2101,21 +2088,6 @@ handle_param (const char *carg) free (arg); } -/* Handle -W and -Wextra. */ -static void -set_Wextra (int setting) -{ - extra_warnings = setting; - - /* We save the value of warn_uninitialized, since if they put - -Wuninitialized on the command line, we need to generate a - warning about not using it without also specifying -O. */ - if (setting == 0) - warn_uninitialized = 0; - else if (warn_uninitialized != 1) - warn_uninitialized = 2; -} - /* Used to set the level of strict aliasing warnings, when no level is specified (i.e., when -Wstrict-aliasing, and not -Wstrict-aliasing=level was given). |