From: Jason Merrill <jason@gcc.gnu.org>
Date: Thu, 31 Aug 2000 00:38:34 +0000 (-0400)
Subject: tree.c (bot_manip): Check TREE_CONSTANT rather than !TREE_SIDE_EFFECTS.
X-Git-Tag: prereleases/libstdc++-2.92~4340
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=83bbca3be78c3289a7c5ce9fb498cd26257c6e77;p=thirdparty%2Fgcc.git

tree.c (bot_manip): Check TREE_CONSTANT rather than !TREE_SIDE_EFFECTS.

        * tree.c (bot_manip): Check TREE_CONSTANT rather than
        !TREE_SIDE_EFFECTS.  Call break_out_target_exprs and
        build_target_expr_with_type for the non-AGGR_INIT_EXPR case.

From-SVN: r36081
---

diff --git a/gcc/testsuite/g++.old-deja/g++.other/defarg5.C b/gcc/testsuite/g++.old-deja/g++.other/defarg5.C
new file mode 100644
index 000000000000..ba15d96762df
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/defarg5.C
@@ -0,0 +1,20 @@
+// Bug: the SAVE_EXPR in the new expression remembers that it's in g(),
+// causing the compiler to crash in h().
+
+// Build don't link:
+
+struct A {
+  A ();
+};
+
+void f (A* = new A);
+
+void g ()
+{
+  f ();
+}
+
+void h ()
+{
+  f ();
+}