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-rw-r--r--gcc/ChangeLog4
-rw-r--r--gcc/tree.h6
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 011158c6..d4c2f86 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Mon Sep 28 14:24:03 1998 Mark Mitchell <mark@markmitchell.com>
+
+ * tree.h (TYPE_BINFO): Document.
+
Mon Sep 28 12:55:49 1998 Stan Cox <scox@cygnus.com>
* i386-coff.h (dbxcoff.h): Added.
diff --git a/gcc/tree.h b/gcc/tree.h
index 9f3dbd91..cd9fdbb 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -787,12 +787,16 @@ struct tree_block
#define TYPE_NAME(NODE) (TYPE_CHECK (NODE)->type.name)
#define TYPE_NEXT_VARIANT(NODE) (TYPE_CHECK (NODE)->type.next_variant)
#define TYPE_MAIN_VARIANT(NODE) (TYPE_CHECK (NODE)->type.main_variant)
-#define TYPE_BINFO(NODE) (TYPE_CHECK (NODE)->type.binfo)
#define TYPE_NONCOPIED_PARTS(NODE) (TYPE_CHECK (NODE)->type.noncopied_parts)
#define TYPE_CONTEXT(NODE) (TYPE_CHECK (NODE)->type.context)
#define TYPE_OBSTACK(NODE) (TYPE_CHECK (NODE)->type.obstack)
#define TYPE_LANG_SPECIFIC(NODE) (TYPE_CHECK (NODE)->type.lang_specific)
+/* For aggregate types, information about this type, as a base type
+ for itself. Used in a language-dependent way for types that are
+ neither a RECORD_TYPE, QUAL_UNION_TYPE, nor a UNION_TYPE. */
+#define TYPE_BINFO(NODE) (TYPE_CHECK (NODE)->type.binfo)
+
/* The (language-specific) typed-based alias set for this type.
Objects whose TYPE_ALIAS_SETs are different cannot alias each
other. If the TYPE_ALIAS_SET is -1, no alias set has yet been