re PR c++/46824 (chromium-compile failed because error: no match for ‘operator*’ in)

PR c++/46824

gcc/cp/

	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type
	of the argument of the indirection operator should not be
	dependent.  Fix the comment.

gcc/testsuite/

	* g++.dg/conversion/cast3.C: New test.

From-SVN: r170897

gcc/cp/ChangeLog

+2011-03-11  Dodji Seketeli  <dodji@redhat.com>
+
+	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
+	the argument of the indirection operator should not be dependent.
+	Fix the comment.
+
 2011-03-11  Jason Merrill  <jason@redhat.com>
 
 	PR c++/47125

gcc/cp/call.c

@@ -2150,7 +2150,7 @@ add_builtin_candidate (struct z_candidate **candidates, enum tree_code code,
 	}
       return;
 
-/* 7 For every cv-qualified or cv-unqualified complete object type T, there
+/* 7 For every cv-qualified or cv-unqualified object type T, there
      exist candidate operator functions of the form
 
 	     T&      operator*(T*);
@@ -2161,7 +2161,7 @@ add_builtin_candidate (struct z_candidate **candidates, enum tree_code code,
 
     case INDIRECT_REF:
       if (TREE_CODE (type1) == POINTER_TYPE
-	  && is_complete (TREE_TYPE (type1))
+	  && !uses_template_parms (TREE_TYPE (type1))
 	  && (TYPE_PTROB_P (type1)
 	      || TREE_CODE (TREE_TYPE (type1)) == FUNCTION_TYPE))
 	break;

gcc/testsuite/ChangeLog

+2011-03-11  Dodji Seketeli  <dodji@redhat.com>
+
+	* g++.dg/conversion/cast3.C: New test.
+
 2011-03-11  Jason Merrill  <jason@redhat.com>
 
 	* g++.dg/template/error45.C: New.

gcc/testsuite/g++.dg/conversion/cast3.C

+// Origin: PR c++/46824
+
+class Incomplete;
+struct Ptr
+{
+  operator Incomplete*();
+};
+
+int
+main()
+{
+  Ptr p;
+  *p;
+}