cp-tree.h (__eprintf): Remove declaration.

	* cp-tree.h (__eprintf): Remove declaration.
	* tree.c (__eprintf): Remove definition.

	* cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
	CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.

From-SVN: r31573

gcc/cp/ChangeLog

+2000-01-23  Mark Mitchell  <mark@codesourcery.com>
+
+	* cp-tree.h (__eprintf): Remove declaration.
+	* tree.c (__eprintf): Remove definition.
+
+2000-01-23  Zack Weinberg  <zack@rabi.columbia.edu>
+	    Mark Mitchell  <mark@codesourcery.com>
+
+	* cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
+	CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
+
 2000-01-23  Brad Lucier  <lucier@math.purdue.edu>
 
 	* class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.

gcc/cp/cp-tree.h

@@ -1409,21 +1409,21 @@ struct lang_type
 /* Mark bits for depth-first and breath-first searches.  */
 
 /* Get the value of the Nth mark bit.  */
-#define CLASSTYPE_MARKED_N(NODE, N)					\
+#define CLASSTYPE_MARKED_N(NODE, N)				\
   (((CLASS_TYPE_P (NODE) ? TYPE_LANG_SPECIFIC (NODE)->marks	\
-     : TYPE_ALIAS_SET (NODE)) & (1 << N)) != 0)
+     : ((unsigned) TYPE_ALIAS_SET (NODE))) & (1 << N)) != 0)
 
 /* Set the Nth mark bit.  */
-#define SET_CLASSTYPE_MARKED_N(NODE, N)					\
-  (CLASS_TYPE_P (NODE)							\
-   ? (TYPE_LANG_SPECIFIC (NODE)->marks |= (1 << (N)))	\
-   : (TYPE_ALIAS_SET (NODE) |= (1 << (N))))
+#define SET_CLASSTYPE_MARKED_N(NODE, N)				\
+  (CLASS_TYPE_P (NODE)						\
+   ? (void) (TYPE_LANG_SPECIFIC (NODE)->marks |= (1 << (N)))	\
+   : (void) (TYPE_ALIAS_SET (NODE) |= (1 << (N))))
 
 /* Clear the Nth mark bit.  */
-#define CLEAR_CLASSTYPE_MARKED_N(NODE, N)				\
-  (CLASS_TYPE_P (NODE)							\
-   ? (TYPE_LANG_SPECIFIC (NODE)->marks &= ~(1 << (N)))	\
-   : (TYPE_ALIAS_SET (NODE) &= ~(1 << (N))))
+#define CLEAR_CLASSTYPE_MARKED_N(NODE, N)			\
+  (CLASS_TYPE_P (NODE)						\
+   ? (void) (TYPE_LANG_SPECIFIC (NODE)->marks &= ~(1 << (N)))	\
+   : (void) (TYPE_ALIAS_SET (NODE) &= ~(1 << (N))))
 
 /* Get the value of the mark bits.  */
 #define CLASSTYPE_MARKED(NODE) CLASSTYPE_MARKED_N(NODE, 0)
@@ -4164,8 +4164,6 @@ extern const char *lang_printable_name		PROTO((tree, int));
 extern tree build_exception_variant		PROTO((tree, tree));
 extern tree copy_template_template_parm		PROTO((tree));
 extern void print_lang_statistics		PROTO((void));
-extern void __eprintf
-	PROTO((const char *, const char *, unsigned, const char *));
 extern tree array_type_nelts_total		PROTO((tree));
 extern tree array_type_nelts_top		PROTO((tree));
 extern tree break_out_target_exprs		PROTO((tree));

gcc/cp/tree.c

@@ -1482,23 +1482,6 @@ print_lang_statistics ()
 #endif
 }
 
-/* This is used by the `assert' macro.  It is provided in libgcc.a,
-   which `cc' doesn't know how to link.  Note that the C++ front-end
-   no longer actually uses the `assert' macro (instead, it calls
-   my_friendly_assert).  But all of the back-end files still need this.  */
-
-void
-__eprintf (string, expression, line, filename)
-     const char *string;
-     const char *expression;
-     unsigned line;
-     const char *filename;
-{
-  fprintf (stderr, string, expression, line, filename);
-  fflush (stderr);
-  abort ();
-}
-
 /* Return, as an INTEGER_CST node, the number of elements for TYPE
    (which is an ARRAY_TYPE).  This counts only elements of the top
    array.  */