(DECL_DEAD_FOR_LOCAL, DECL_ERROR_REPORTED, DECL_SHADOWED_FOR_VAR): New

macros.

From-SVN: r10274

diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index da7e11923e9e7aedc4682bcb81e19b62f65cbe49..07667f869bab187bd05c926ac0e964bd2dc72c60 100644 (file)
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -1067,6 +1067,10 @@ struct lang_decl
 /* Next method in CLASSTYPE_METHODS list. */
 #define DECL_NEXT_METHOD(NODE) (DECL_LANG_SPECIFIC(NODE)->next_method)
 
+/* In a VAR_DECL for a variable declared in a for statement,
+   this is the shadowed variable. */
+#define DECL_SHADOWED_FOR_VAR(NODE) DECL_RESULT(NODE)
+
 /* Points back to the decl which caused this lang_decl to be allocated.  */
 #define DECL_MAIN_VARIANT(NODE) (DECL_LANG_SPECIFIC(NODE)->main_decl_variant)
 
@@ -1136,6 +1140,16 @@ struct lang_decl
 #define DECL_PUBLIC(NODE) (DECL_LANG_FLAG_7 (NODE))
 #endif
 
+extern int flag_new_for_scope;
+
+/* This flag is true of a local VAR_DECL if it was declared in a for
+   statement, but we are no longer in the scope of the for. */
+#define DECL_DEAD_FOR_LOCAL(NODE) DECL_LANG_FLAG_7 (NODE)
+
+/* This flag is set on a VAR_DECL that is a DECL_DEAD_FOR_LOCAL
+   if we already emitted a warning about using it.  */
+#define DECL_ERROR_REPORTED(NODE) DECL_LANG_FLAG_0 (NODE)
+
 /* This _DECL represents a compiler-generated entity.  */
 #define SET_DECL_ARTIFICIAL(NODE) (DECL_ARTIFICIAL (NODE) = 1)