PR tree-optimization/20773

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

diff --git a/gcc/c-common.h b/gcc/c-common.h
index 4b860e2..4e8485a 100644 (file)
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -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.  */
 
 #ifndef GCC_C_COMMON_H
 #define GCC_C_COMMON_H
@@ -31,7 +31,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
       IDENTIFIER_MARKED (used by search routines).
       DECL_PRETTY_FUNCTION_P (in VAR_DECL)
    1: C_DECLARED_LABEL_FLAG (in LABEL_DECL)
-      STMT_IS_FULL_EXPR_P (in _STMT)
       STATEMENT_LIST_STMT_EXPR (in STATEMENT_LIST)
    2: unused
    3: STATEMENT_LIST_HAS_LABEL (in STATEMENT_LIST)
@@ -450,10 +449,6 @@ extern int warn_main;
 
 extern int flag_gen_declaration;
 
-/* Generate code for GNU or NeXT runtime environment.  */
-
-extern int flag_next_runtime;
-
 /* Tells the compiler that this is a special run.  Do not perform any
    compiling, instead we are to test some platform dependent features
    and output a C header file with appropriate definitions.  */
@@ -627,7 +622,7 @@ extern void finish_fname_decls (void);
 extern const char *fname_as_string (int);
 extern tree fname_decl (unsigned, tree);
 
-extern void check_function_arguments (tree, tree);
+extern void check_function_arguments (tree, tree, tree);
 extern void check_function_arguments_recurse (void (*)
                                              (void *, tree,
                                               unsigned HOST_WIDE_INT),
@@ -658,6 +653,7 @@ extern tree convert_and_check (tree, tree);
 extern void overflow_warning (tree);
 extern void unsigned_conversion_warning (tree, tree);
 extern bool c_determine_visibility (tree);
+extern bool same_scalar_type_ignoring_signedness (tree, tree);
 
 #define c_sizeof(T)  c_sizeof_or_alignof_type (T, true, 1)
 #define c_alignof(T) c_sizeof_or_alignof_type (T, false, 1)
@@ -704,12 +700,6 @@ extern void finish_file    (void);
 
 /* These macros provide convenient access to the various _STMT nodes.  */
 
-/* Nonzero if this statement should be considered a full-expression,
-   i.e., if temporaries created during this statement should have
-   their destructors run at the end of this statement.  (In C, this
-   will always be false, since there are no destructors.)  */
-#define STMT_IS_FULL_EXPR_P(NODE) TREE_LANG_FLAG_1 ((NODE))
-
 /* Nonzero if a given STATEMENT_LIST represents the outermost binding
    if a statement expression.  */
 #define STATEMENT_LIST_STMT_EXPR(NODE) \
@@ -735,7 +725,6 @@ enum c_tree_code {
 
 #undef DEFTREECODE
 
-extern int stmts_are_full_exprs_p (void);
 extern int anon_aggr_type_p (tree);
 
 /* For a VAR_DECL that is an anonymous union, these are the various
@@ -936,5 +925,15 @@ extern void init_pp_output (FILE *);
 extern void preprocess_file (cpp_reader *);
 extern void pp_file_change (const struct line_map *);
 extern void pp_dir_change (cpp_reader *, const char *);
+extern bool check_missing_format_attribute (tree, tree);
+
+/* In order for the format checking to accept the C frontend
+   diagnostic framework extensions, you must include this file before
+   toplev.h, not after.  The C front end formats are a subset of those
+   for C++, so they are the appropriate set to use in common code;
+   cp-tree.h overrides this for C++.  */
+#ifndef GCC_DIAG_STYLE
+#define GCC_DIAG_STYLE __gcc_cdiag__
+#endif
 
 #endif /* ! GCC_C_COMMON_H */