* config/rs6000/ppc64-fp.c (__floatunditf): New function.

[pf3gnuchains/gcc-fork.git] / gcc / c-pragma.c

diff --git a/gcc/c-pragma.c b/gcc/c-pragma.c
index 408ecdd..1407a11 100644 (file)
--- a/gcc/c-pragma.c
+++ b/gcc/c-pragma.c
@@ -16,8 +16,8 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 #include "config.h"
 #include "system.h"
@@ -37,9 +37,10 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "vec.h"
 #include "target.h"
 
-#define GCC_BAD(gmsgid) do { warning (0, gmsgid); return; } while (0)
+#define GCC_BAD(gmsgid) \
+  do { warning (OPT_Wpragmas, gmsgid); return; } while (0)
 #define GCC_BAD2(gmsgid, arg) \
-  do { warning (0, gmsgid, arg); return; } while (0)
+  do { warning (OPT_Wpragmas, gmsgid, arg); return; } while (0)
 
 typedef struct align_stack GTY(())
 {
@@ -110,7 +111,7 @@ pop_alignment (tree id)
            break;
          }
       if (entry == NULL)
-       warning (0, "\
+       warning (OPT_Wpragmas, "\
 #pragma pack(pop, %s) encountered without matching #pragma pack(push, %s)"
                 , IDENTIFIER_POINTER (id), IDENTIFIER_POINTER (id));
     }
@@ -203,7 +204,7 @@ handle_pragma_pack (cpp_reader * ARG_UNUSED (dummy))
     GCC_BAD ("malformed %<#pragma pack%> - ignored");
 
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of %<#pragma pack%>");
+    warning (OPT_Wpragmas, "junk at end of %<#pragma pack%>");
 
   if (flag_pack_struct)
     GCC_BAD ("#pragma pack has no effect with -fpack-struct - ignored");
@@ -259,8 +260,8 @@ apply_pragma_weak (tree decl, tree value)
   if (SUPPORTS_WEAK && DECL_EXTERNAL (decl) && TREE_USED (decl)
       && !DECL_WEAK (decl) /* Don't complain about a redundant #pragma.  */
       && TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
-    warning (0, "%Japplying #pragma weak %qD after first use results "
-             "in unspecified behavior", decl, decl);
+    warning (OPT_Wpragmas, "applying #pragma weak %q+D after first use "
+             "results in unspecified behavior", decl);
 
   declare_weak (decl);
 }
@@ -342,7 +343,7 @@ handle_pragma_weak (cpp_reader * ARG_UNUSED (dummy))
       t = c_lex (&x);
     }
   if (t != CPP_EOF)
-    warning (0, "junk at end of #pragma weak");
+    warning (OPT_Wpragmas, "junk at end of #pragma weak");
 
   decl = identifier_global_value (name);
   if (decl && DECL_P (decl))
@@ -415,7 +416,7 @@ handle_pragma_redefine_extname (cpp_reader * ARG_UNUSED (dummy))
     GCC_BAD ("malformed #pragma redefine_extname, ignored");
   t = c_lex (&x);
   if (t != CPP_EOF)
-    warning (0, "junk at end of #pragma redefine_extname");
+    warning (OPT_Wpragmas, "junk at end of #pragma redefine_extname");
 
   if (!flag_mudflap && !targetm.handle_pragma_redefine_extname)
     {
@@ -438,8 +439,8 @@ handle_pragma_redefine_extname (cpp_reader * ARG_UNUSED (dummy))
          name = targetm.strip_name_encoding (name);
 
          if (strcmp (name, IDENTIFIER_POINTER (newname)))
-           warning (0, "#pragma redefine_extname ignored due to conflict with "
-                    "previous rename");
+           warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to "
+                    "conflict with previous rename");
        }
       else
        change_decl_assembler_name (decl, newname);
@@ -461,8 +462,8 @@ add_to_renaming_pragma_list (tree oldname, tree newname)
   if (previous)
     {
       if (TREE_VALUE (previous) != newname)
-       warning (0, "#pragma redefine_extname ignored due to conflict with "
-                "previous #pragma redefine_extname");
+       warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to "
+                "conflict with previous #pragma redefine_extname");
       return;
     }
   
@@ -483,7 +484,7 @@ handle_pragma_extern_prefix (cpp_reader * ARG_UNUSED (dummy))
     GCC_BAD ("malformed #pragma extern_prefix, ignored");
   t = c_lex (&x);
   if (t != CPP_EOF)
-    warning (0, "junk at end of #pragma extern_prefix");
+    warning (OPT_Wpragmas, "junk at end of #pragma extern_prefix");
 
   if (targetm.handle_pragma_extern_prefix)
     /* Note that the length includes the null terminator.  */
@@ -516,7 +517,7 @@ maybe_apply_renaming_pragma (tree decl, tree asmname)
       oldname = targetm.strip_name_encoding (oldname);
 
       if (asmname && strcmp (TREE_STRING_POINTER (asmname), oldname))
-         warning (0, "asm declaration ignored due to "
+         warning (OPT_Wpragmas, "asm declaration ignored due to "
                   "conflict with previous rename");
 
       /* Take any pending redefine_extname off the list.  */
@@ -525,7 +526,7 @@ maybe_apply_renaming_pragma (tree decl, tree asmname)
          {
            /* Only warn if there is a conflict.  */
            if (strcmp (IDENTIFIER_POINTER (TREE_VALUE (t)), oldname))
-             warning (0, "#pragma redefine_extname ignored due to "
+             warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to "
                       "conflict with previous rename");
 
            *p = TREE_CHAIN (t);
@@ -547,7 +548,7 @@ maybe_apply_renaming_pragma (tree decl, tree asmname)
          {
            if (strcmp (TREE_STRING_POINTER (asmname),
                        IDENTIFIER_POINTER (newname)) != 0)
-             warning (0, "#pragma redefine_extname ignored due to "
+             warning (OPT_Wpragmas, "#pragma redefine_extname ignored due to "
                       "conflict with __asm__ declaration");
            return asmname;
          }
@@ -619,7 +620,7 @@ handle_pragma_visibility (cpp_reader *dummy ATTRIBUTE_UNUSED)
         {
           if (!VEC_length (visibility, visstack))
             {
-              GCC_BAD ("No matching push for %<#pragma GCC visibility pop%>");
+              GCC_BAD ("no matching push for %<#pragma GCC visibility pop%>");
             }
           else
             {
@@ -661,7 +662,7 @@ handle_pragma_visibility (cpp_reader *dummy ATTRIBUTE_UNUSED)
         }
     }
   if (c_lex (&x) != CPP_EOF)
-    warning (0, "junk at end of %<#pragma GCC visibility%>");
+    warning (OPT_Wpragmas, "junk at end of %<#pragma GCC visibility%>");
 }
 
 #endif