re PR c++/49043 ([OpenMP & C++0x]: Compiler error when lambda-function within OpenMP loop)

	PR c++/49043
	* decl.c (check_omp_return): Stop searching on sk_function_parms.

	* testsuite/libgomp.c++/pr49043.C: New test.

From-SVN: r173907

gcc/cp/ChangeLog

 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c++/49043
+	* decl.c (check_omp_return): Stop searching on sk_function_parms.
+
 	PR c++/48869
 	* method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
 	pass it down to locate_fn_flags.

gcc/cp/decl.c

@@ -2833,6 +2833,8 @@ check_omp_return (void)
 	error ("invalid exit from OpenMP structured block");
 	return false;
       }
+    else if (b->kind == sk_function_parms)
+      break;
   return true;
 }
 

libgomp/ChangeLog

 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c++/49043
+	* testsuite/libgomp.c++/pr49043.C: New test.
+
 	PR c++/48869
 	* testsuite/libgomp.c++/pr48869.C: New test.
 

libgomp/testsuite/libgomp.c++/pr49043.C

+// PR c++/49043
+// { dg-options "-std=c++0x" }
+// { dg-do run }
+
+extern "C" void abort ();
+
+int
+main ()
+{
+  int r = 0;
+  #pragma omp parallel for reduction (+:r)
+    for (int a = 0; a < 10; ++a)
+      {
+	auto func = [=] () { return a; };
+	r += func ();
+      }
+  if (r != 45)
+    abort ();
+}