re PR c/38938 (-Wno-all doesn't work on -Wpointer-sign)

2009-01-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/38938
	* c-opts.c (c_common_handle_option): Upate warn_pointer_sign
	properly.

From-SVN: r143648

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0b172fe4111a712ef8961a82397f458f9c3210b3..65d4f0fcbdc27dd8ed73786637fb1b8a9091d6bb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2009-01-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR c/38938
+       * c-opts.c (c_common_handle_option): Upate warn_pointer_sign
+       properly.
+
 2009-01-24  Sebastian Pop  <sebastian.pop@amd.com>
 
        PR tree-optimization/38953

diff --git a/gcc/c-opts.c b/gcc/c-opts.c
index 1ec86ec4adc8e5c3dcbe599bc8d89984dc64284b..1c228dd5441f21b29e7238a429a99fe0ca37b75a 100644 (file)
--- a/gcc/c-opts.c
+++ b/gcc/c-opts.c
@@ -1,5 +1,5 @@
 /* C/ObjC/C++ command line option handling.
-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Contributed by Neil Booth.
 
@@ -423,7 +423,7 @@ c_common_handle_option (size_t scode, const char *arg, int value)
       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: