* trans-intrinsic.c (gfc_conv_intrinsic_sign): New branchless

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

diff --git a/gcc/c-common.h b/gcc/c-common.h
index f6f36e0..7b35256 100644 (file)
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -90,6 +90,9 @@ enum rid
   /* casts */
   RID_CONSTCAST, RID_DYNCAST, RID_REINTCAST, RID_STATCAST,
 
+  /* C++0x */
+  RID_STATIC_ASSERT,
+
   /* Objective-C */
   RID_AT_ENCODE,   RID_AT_END,
   RID_AT_CLASS,    RID_AT_ALIAS,     RID_AT_DEFS,
@@ -389,6 +392,10 @@ extern int flag_short_double;
 
 extern int flag_short_wchar;
 
+/* Nonzero means allow implicit conversions between vectors with
+   differing numbers of subparts and/or differing element types.  */
+extern int flag_lax_vector_conversions;
+
 /* Nonzero means allow Microsoft extensions without warnings or errors.  */
 extern int flag_ms_extensions;
 
@@ -521,6 +528,11 @@ 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. */
+
+extern int flag_cpp0x;
+
 /* Nonzero if we want the new ISO rules for pushing a new scope for `for'
    initialization variables.
    0: Old rules, set by -fno-for-scope.
@@ -644,6 +656,7 @@ extern tree c_common_unsigned_type (tree);
 extern tree c_common_signed_type (tree);
 extern tree c_common_signed_or_unsigned_type (int, tree);
 extern tree c_build_bitfield_integer_type (unsigned HOST_WIDE_INT, int);
+extern bool decl_with_nonnull_addr_p (tree);
 extern tree c_common_truthvalue_conversion (tree);
 extern void c_apply_type_quals_to_decl (int, tree);
 extern tree c_sizeof_or_alignof_type (tree, bool, int);
@@ -792,7 +805,7 @@ extern tree finish_label_address_expr (tree);
 extern tree lookup_label (tree);
 extern tree lookup_name (tree);
 
-extern int vector_types_convertible_p (tree t1, tree t2);
+extern bool vector_types_convertible_p (tree t1, tree t2, bool emit_lax_note);
 
 extern rtx c_expand_expr (tree, rtx, enum machine_mode, int, rtx *);
 
@@ -851,6 +864,9 @@ extern int complete_array_type (tree *, tree, bool);
 extern tree builtin_type_for_size (int, bool);
 
 extern void warn_array_subscript_with_type_char (tree);
+extern void warn_about_parentheses (enum tree_code, enum tree_code,
+                                   enum tree_code);
+
 
 /* In c-gimplify.c  */
 extern void c_genericize (tree);