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, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/initlist5.C b/gcc/testsuite/g++.dg/cpp0x/initlist5.C
new file mode 100644
index 000000000..32caac382
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/initlist5.C
@@ -0,0 +1,27 @@
+// Test for narrowing diagnostics
+// { dg-options "-std=c++0x" }
+
+#include <initializer_list>
+
+struct A { int i; int j; };
+A a2 { 1.2 }; // { dg-error "narrowing" }
+A a1 { 1, 2 }; // aggregate initialization 
+struct B {
+  B(std::initializer_list<int>);
+};
+B b1 { 1, 2 }; // creates initializer_list<int> and calls constructor
+B b2 { 1, 2.0 }; // { dg-error "narrowing" }
+struct C {
+  C(int i, double j);
+};
+C c1 = { 1, 2.2 }; // calls constructor with arguments (1, 2.2) 
+C c2 = { 1.1, 2 }; // { dg-error "narrowing" }
+
+int j { 1 }; // initialize to 1
+int k {}; // initialize to 0
+
+// PR c++/36963
+double d = 1.1;
+float fa[] = { d, 1.1 };      // { dg-error "narrowing conversion of 'd'" }
+constexpr double d2 = 1.1;
+float fa2[] = { d2, 1.1 };