From: Jason Merrill <jason@gcc.gnu.org>
Date: Thu, 18 Dec 2003 21:03:42 +0000 (-0500)
Subject: re PR c++/12253 ([tree-ssa] ICE on conversion to std::string inside array initialization)
X-Git-Tag: releases/gcc-3.4.0~1589
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d20db242047837c79801fc3caaddc43a1fe95378;p=thirdparty%2Fgcc.git

re PR c++/12253 ([tree-ssa] ICE on conversion to std::string inside array initialization)

        PR c++/12253
        * init.c (build_vec_init): Initialization of an element from
        an initializer list is also a full-expression.

From-SVN: r74798
---

diff --git a/gcc/testsuite/g++.dg/init/array12.C b/gcc/testsuite/g++.dg/init/array12.C
new file mode 100644
index 000000000000..3bb480029678
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/array12.C
@@ -0,0 +1,28 @@
+// PR c++/12253
+// Bug: We were failing to destroy the temporary A passed to the
+// constructor for b[0] before going on to construct b[1].
+
+// { dg-do run }
+
+extern "C" int printf (const char *, ...);
+
+int c;
+int r;
+
+struct A
+{
+  A() { printf ("A()\n"); if (c++) r = 1; }
+  A(const A&) { printf ("A(const A&)\n"); ++c; }
+  ~A() { printf ("~A()\n"); --c; }
+};
+ 
+struct B
+{
+  B(int, const A& = A()) { printf ("B()\n"); }
+};
+ 
+int main()
+{
+  B b[] = { 0, 0 };
+  return r;
+}