From: Jason Merrill <jason@gcc.gnu.org>
Date: Fri, 14 Nov 2003 08:17:33 +0000 (-0500)
Subject: re PR c++/13033 ([tree-ssa] ICE in lower_stmt)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=53ee1bf364053cbd75a451f449288caff1792a27;p=gcc.git

re PR c++/13033 ([tree-ssa] ICE in lower_stmt)

        PR c++/13033
        * c-simplify.c (gimplify_c_loop): Wrap the increment in a
        CLEANUP_POINT_EXPR.

From-SVN: r73587
---

diff --git a/gcc/testsuite/g++.dg/init/cleanup1.C b/gcc/testsuite/g++.dg/init/cleanup1.C
new file mode 100644
index 00000000000..517af15c673
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/cleanup1.C
@@ -0,0 +1,16 @@
+// PR c++/13033
+
+// We failed to treat the for increment expression as a full-expression,
+// which broke gimplification.
+
+struct QDomNode {
+  virtual ~QDomNode();
+  QDomNode nextSibling() const;
+  bool isNull() const;
+};
+
+void processNode(QDomNode n)
+{
+  for (; !n.isNull(); n = n.nextSibling())
+    ;
+}