* config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): New.

[pf3gnuchains/gcc-fork.git] / gcc / c-common.h

diff --git a/gcc/c-common.h b/gcc/c-common.h
index 7c5c30d..aab0e33 100644 (file)
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -58,7 +58,7 @@ enum rid
   RID_VOLATILE, RID_SIGNED,  RID_AUTO,  RID_RESTRICT,
 
   /* C extensions */
-  RID_BOUNDED, RID_UNBOUNDED, RID_COMPLEX,
+  RID_BOUNDED, RID_UNBOUNDED, RID_COMPLEX, RID_THREAD,
 
   /* C++ */
   RID_FRIEND, RID_VIRTUAL, RID_EXPLICIT, RID_EXPORT, RID_MUTABLE,
@@ -414,6 +414,10 @@ extern int warn_format_y2k;
 
 extern int warn_format_extra_args;
 
+/* Warn about zero-length formats.  */
+
+extern int warn_format_zero_length;
+
 /* Warn about non-literal format arguments.  */
 
 extern int warn_format_nonliteral;
@@ -422,6 +426,11 @@ extern int warn_format_nonliteral;
 
 extern int warn_format_security;
 
+/* Warn about NULL being passed to argument slots marked as requiring
+   non-NULL.  */
+
+extern int warn_nonnull;
+
 /* Warn about possible violations of sequence point rules.  */
 
 extern int warn_sequence_point;
@@ -518,6 +527,12 @@ extern const char *fname_as_string         PARAMS ((int));
 extern tree fname_decl                         PARAMS ((unsigned, tree));
 extern const char *fname_string                        PARAMS ((unsigned));
 
+extern void check_function_arguments           PARAMS ((tree, tree));
+extern void check_function_arguments_recurse   PARAMS ((void (*) (void *,
+                                                                  tree,
+                                                                  unsigned HOST_WIDE_INT),
+                                                        void *, tree,
+                                                        unsigned HOST_WIDE_INT));
 extern void check_function_format              PARAMS ((int *, tree, tree));
 extern void set_Wformat                                PARAMS ((int));
 extern tree handle_format_attribute            PARAMS ((tree *, tree, tree,
@@ -881,6 +896,8 @@ extern int c_staticp                            PARAMS ((tree));
 
 extern int c_common_unsafe_for_reeval          PARAMS ((tree));
 
+extern const char *init_c_lex                  PARAMS ((const char *));
+
 /* Information recorded about each file examined during compilation.  */
 
 struct c_fileinfo