[Bug c/38938] -Wno-all doesn't work on -Wpointer-sign

[hjl dot tools at gmail dot com]

------- Comment #1 from hjl dot tools at gmail dot com  2009-01-22 23:54 -------
This patch

Index: gcc/c-opts.c
===================================================================
--- gcc/c-opts.c        (revision 5064)
+++ gcc/c-opts.c        (working copy)
@@ -425,7 +425,7 @@ c_common_handle_option (size_t scode, co
       cpp_opts->warn_num_sign_change = value;

       if (warn_pointer_sign == -1)
-       warn_pointer_sign = 1;
+       warn_pointer_sign = value;
       break;

     case OPT_Wbuiltin_macro_redefined:

works for me.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38938