+2001-01-04 Mark Mitchell <mark@codesourcery.com>
+
+ * tree.c (copy_node): Remove documentation about obstacks.
+ (buidl1): Check that nobody tries to build 2-argument nodes this
+ way.
+
2001-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* sparc.h (PREDICATE_CODES): Delete fp_sethi_p, fp_mov_p and
+2001-01-04 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (build_conv): Don't use build1 for USER_CONV.
+ * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
+
2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
* lex.c (lang_init): Call c_common_lang_init.
}
\f
/* Return a new node with the same contents as NODE except that its
- TREE_CHAIN is zero and it has a fresh uid. Unlike make_node, this
- function always performs the allocation on the CURRENT_OBSTACK;
- it's up to the caller to pick the right obstack before calling this
- function. */
+ TREE_CHAIN is zero and it has a fresh uid. */
tree
copy_node (node)
kind = e_kind;
#endif
+#ifdef ENABLE_CHECKING
+ if (TREE_CODE_CLASS (code) == '2'
+ || TREE_CODE_CLASS (code) == '<'
+ || TREE_CODE_LENGTH (code) != 1)
+ abort ();
+#endif /* ENABLE_CHECKING */
+
length = sizeof (struct tree_exp);
t = ggc_alloc_tree (length);