PR c++/88741 - wrong error with initializer-string.

	* decl.c (cp_complete_array_type): Strip any location wrappers.

	* g++.dg/init/array50.C: New test.

From-SVN: r267656

gcc/cp/ChangeLog

+2019-01-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88741 - wrong error with initializer-string.
+	* decl.c (cp_complete_array_type): Strip any location wrappers.
+
 2019-01-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
 	PR c++/88261

gcc/cp/decl.c

@@ -8433,6 +8433,7 @@ cp_complete_array_type (tree *ptype, tree initial_value, bool do_default)
 	{
 	  vec<constructor_elt, va_gc> *v = CONSTRUCTOR_ELTS (initial_value);
 	  tree value = (*v)[0].value;
+	  STRIP_ANY_LOCATION_WRAPPER (value);
 
 	  if (TREE_CODE (value) == STRING_CST
 	      && v->length () == 1)

gcc/testsuite/ChangeLog

+2019-01-07  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/88741 - wrong error with initializer-string.
+	* g++.dg/init/array50.C: New test.
+
 2019-01-07  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
 	PR c++/88261

gcc/testsuite/g++.dg/init/array50.C

+// PR c++/88741
+
+template <class T>
+void foo()
+{
+  char row[] = {"test"};
+}
+  
+void bar()
+{
+  foo<int>();
+}