re PR c++/3048 (Lookup problem (gcc 2.95 regression))

2001-11-29  Mark Mitchell  <mark@codesourcery.com>

	PR c++/3048
	* cp-tree.h (ovl_member): Remove.
	* decl2.c (merge_functions): Handle extern "C" functions
	specially.
	* tree.c (ovl_member): Remove.

From-SVN: r47474

1 files changed, 19 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.other/externC5.C b/gcc/testsuite/g++.old-deja/g++.other/externC5.C
new file mode 100644
index 0000000..aadbc5a
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/externC5.C
@@ -0,0 +1,19 @@
+// Build don't link:
+// Origin: schmid@snake.iap.physik.tu-darmstadt.de
+
+extern "C" int rand (void) throw ();
+
+namespace std
+{ 
+extern "C" int rand(void) throw(); 
+template <class T> void f(T a) {}
+}
+
+using namespace std;
+
+int main()
+{
+  f(rand);
+  f(std::rand);
+  f(::rand);
+}