2007-07-02 Richard Guenther <rguenther@suse.de>

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

diff --git a/gcc/c-common.h b/gcc/c-common.h
index 08ce460..1a9a3e5 100644 (file)
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -90,6 +90,17 @@ enum rid
   /* casts */
   RID_CONSTCAST, RID_DYNCAST, RID_REINTCAST, RID_STATCAST,
 
+  /* C++ extensions */
+  RID_HAS_NOTHROW_ASSIGN,      RID_HAS_NOTHROW_CONSTRUCTOR,
+  RID_HAS_NOTHROW_COPY,        RID_HAS_TRIVIAL_ASSIGN,
+  RID_HAS_TRIVIAL_CONSTRUCTOR, RID_HAS_TRIVIAL_COPY,
+  RID_HAS_TRIVIAL_DESTRUCTOR,  RID_HAS_VIRTUAL_DESTRUCTOR,
+  RID_IS_ABSTRACT,             RID_IS_BASE_OF,
+  RID_IS_CONVERTIBLE_TO,       RID_IS_CLASS,
+  RID_IS_EMPTY,                RID_IS_ENUM,
+  RID_IS_POD,                  RID_IS_POLYMORPHIC,
+  RID_IS_UNION,
+
   /* C++0x */
   RID_STATIC_ASSERT,
 
@@ -243,6 +254,8 @@ extern c_language_kind c_language;
 #define c_dialect_cxx()                (c_language & clk_cxx)
 #define c_dialect_objc()       (c_language & clk_objc)
 
+extern bool lang_fortran;
+
 /* Information about a statement tree.  */
 
 struct stmt_tree_s GTY(()) {
@@ -530,10 +543,18 @@ extern int flag_access_control;
 
 extern int flag_check_new;
 
-/* Nonzero if we want to allow the use of experimental features that
-   are likely to become part of C++0x. */
+/* The supported C++ dialects.  */
+
+enum cxx_dialect {
+  /* C++98  */
+  cxx98,
+  /* Experimental features that are likely to become part of
+     C++0x.  */
+  cxx0x
+};
 
-extern int flag_cpp0x;
+/* The C++ dialect being used. C++98 is the default.  */
+extern enum cxx_dialect cxx_dialect;
 
 /* Nonzero if we want the new ISO rules for pushing a new scope for `for'
    initialization variables.
@@ -665,12 +686,13 @@ extern tree c_sizeof_or_alignof_type (tree, bool, int);
 extern tree c_alignof_expr (tree);
 /* Print an error message for invalid operands to arith operation CODE.
    NOP_EXPR is used as a special case (see truthvalue_conversion).  */
-extern void binary_op_error (enum tree_code);
+extern void binary_op_error (enum tree_code, tree, tree);
 extern tree fix_string_type (tree);
 struct varray_head_tag;
 extern void constant_expression_warning (tree);
-extern void strict_aliasing_warning (tree, tree, tree);
+extern bool strict_aliasing_warning (tree, tree, tree);
 extern void empty_if_body_warning (tree, tree);
+extern void warnings_for_convert_and_check (tree, tree, tree);
 extern tree convert_and_check (tree, tree);
 extern void overflow_warning (tree);
 extern void warn_logical_operator (enum tree_code, tree, tree);
@@ -715,6 +737,7 @@ extern bool c_promoting_integer_type_p (tree);
 extern int self_promoting_args_p (tree);
 extern tree strip_array_types (tree);
 extern tree strip_pointer_operator (tree);
+extern tree strip_pointer_or_array_types (tree);
 extern HOST_WIDE_INT c_common_to_target_charset (HOST_WIDE_INT);
 
 /* This is the basic parsing function.  */
@@ -990,11 +1013,4 @@ extern tree c_omp_remap_decl (tree, bool);
 #define GCC_DIAG_STYLE __gcc_cdiag__
 #endif
 
-/* Functions called automatically at the beginning and end of execution.  */
-extern GTY (()) tree static_ctors;
-extern GTY (()) tree static_dtors;
-
-extern void c_record_cdtor_fn (tree);
-extern void c_build_cdtor_fns (void);
-
 #endif /* ! GCC_C_COMMON_H */