From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/g++.dg/init/pr42844.C | 56 +++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/init/pr42844.C

(limited to 'gcc/testsuite/g++.dg/init/pr42844.C')

diff --git a/gcc/testsuite/g++.dg/init/pr42844.C b/gcc/testsuite/g++.dg/init/pr42844.C
new file mode 100644
index 000000000..299a30a91
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/pr42844.C
@@ -0,0 +1,56 @@
+// PR c++/42844
+// { dg-do compile }
+
+struct A
+{
+  A(){}
+};
+
+struct B : A { int i; }; // { dg-message "user-provided default constructor" }
+
+struct C : A { int i; }; // { dg-message "user-provided default constructor" }
+
+struct D : B { D() {} };
+
+struct E { int i; }; // { dg-message "user-provided default constructor" }
+
+template <class T>
+struct F : A { T t; }; // { dg-message "user-provided default constructor" }
+
+template <class T>
+struct G { T t; }; // { dg-message "user-provided default constructor" }
+
+void f ()
+{
+  B const b;    // { dg-error "uninitialized const" }
+  extern B const bext;
+
+  C const c[ 1 ]; // { dg-error "uninitialized const" }
+  extern C const cext[ 1 ];
+
+  D const d;
+  extern D const dext;
+
+  E const e;	// { dg-error "uninitialized const" }
+  extern E const eext;
+
+  F<int> const f; // { dg-error "uninitialized const" }
+  extern F<int> const fext;
+
+  G<int> const g; // { dg-error "uninitialized const" }
+  extern G<int> const gext;
+}
+
+struct H { int i; }; // { dg-message "user-provided default constructor" }
+
+struct I : A { int i; }; // { dg-message "user-provided default constructor" }
+
+template <class T>
+void g ()
+{
+  T const t; // { dg-error "uninitialized const" }
+  extern T const text;
+}
+
+template void g<H> ();
+template void g<I> ();
-- 
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