re PR c++/79005 (Use of a captured variable within nested generic lambdas…

re PR c++/79005 (Use of a captured variable within nested generic lambdas provokes internal compiler error.)

2017-10-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/79005
	* g++.dg/cpp1y/lambda-generic-79005.C: New.

From-SVN: r253368

gcc/testsuite/ChangeLog

+2017-10-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/79005
+	* g++.dg/cpp1y/lambda-generic-79005.C: New.
+
 2017-10-02  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/82312

gcc/testsuite/g++.dg/cpp1y/lambda-generic-79005.C

+// PR c++/79005
+// { dg-do compile { target c++14 } }
+
+int main()
+{
+  auto glambda = [] (auto a)
+      {
+        const int c = a;
+        auto cglambda = [&] ( auto b )
+            { 
+              double result;
+              result = b * a;
+              result = b * c;
+              return result;
+            };
+        cglambda ( 1 );
+        a = c;
+      };
+
+  glambda( 1 );
+}