* string.c (str_new): need no MEMZERO().

* numeric.c (fix_gt): use rb_num_coerce_cmp() instead of
  rb_num_coerce_bin.

* numeric.c (fix_ge, fix_lt, fix_le): ditto.

* numeric.c (flo_gt, flo_ge, flo_lt, flo_le): ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 25 insertions, 2 deletions

diff --git a/gc.c b/gc.c
index 4c1210570..74ea83eac 100644
--- a/gc.c
+++ b/gc.c
@@ -562,7 +562,7 @@ rb_mark_tbl(tbl)
 }
 
 static int
-mark_hashentry(key, value)
+mark_keyvalue(key, value)
     VALUE key;
     VALUE value;
 {
@@ -576,7 +576,7 @@ rb_mark_hash(tbl)
     st_table *tbl;
 {
     if (!tbl) return;
-    st_foreach(tbl, mark_hashentry, 0);
+    st_foreach(tbl, mark_keyvalue, 0);
 }
 
 void
@@ -1246,6 +1246,18 @@ rb_gc_start()
     return Qnil;
 }
 
+#if !defined(__human68k__)
+static int
+stack_growup_p(addr)
+    VALUE *addr;
+{
+    SET_STACK_END;
+
+    if (STACK_END > addr) return Qtrue;
+    return Qfalse;
+}
+#endif
+
 void
 Init_stack(addr)
     VALUE *addr;
@@ -1255,6 +1267,17 @@ Init_stack(addr)
     rb_gc_stack_start = _SEND;
 #else
     if (!addr) addr = (VALUE *)&addr;
+    if (rb_gc_stack_start) {
+	if (stack_growup_p(addr)) {
+	    if (rb_gc_stack_start > addr)
+		rb_gc_stack_start = addr;
+	}
+	else {
+	    if (rb_gc_stack_start < addr)
+		rb_gc_stack_start = addr;
+	}
+	return;
+    }
     rb_gc_stack_start = addr;
 #endif
 #ifdef HAVE_GETRLIMIT