obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/tc1/dr152.C b/gcc/testsuite/g++.dg/tc1/dr152.C
new file mode 100644
index 000000000..f930d2e28
--- /dev/null
+++ b/gcc/testsuite/g++.dg/tc1/dr152.C
@@ -0,0 +1,38 @@
+// { dg-do compile }
+// Origin: Giovanni Bajo <giovannibajo at gcc dot gnu dot org>
+// DR152: explicit copy constructors 
+
+namespace N1 {
+  struct X {
+    X();			// { dg-message "note" }
+    explicit X(const X&);
+  };
+  void f(X);			// { dg-error "initializing" }
+  int foo() 
+  { 
+    X x; 
+    f(x);     // { dg-error "matching" "matching" }
+    // { dg-message "candidate" "candidate note" { target *-*-* } 14 }
+  }
+}
+
+namespace N2 {
+  template <class T>
+  struct X {
+    X();			// { dg-message "note" }
+    explicit X(const X&);
+  };
+
+  template <class T>
+  void f(T ) {}			// { dg-error "initializing" }
+  
+  template <class T>
+  int foo() 
+  { 
+    X<T> x; 
+    N2::f(x);   // { dg-error "matching" "matching" }
+    // { dg-message "candidate" "candidate note" { target *-*-* } 33 }
+  }
+
+  template int foo<float>();  // { dg-message "instantiated from here" }
+}