re PR fortran/66057 (ICE for incomplete generic statement (gfc_match_generic))

2015-05-18  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/66057
	* decl.c(gfc_match_generic):  Detected a malformed GENERIC statement.

2015-05-18  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/66057
	* gfortran.dg/generic_29.f90: New tests.

From-SVN: r223325

gcc/fortran/ChangeLog

 2015-05-18  Steven G. Kargl  <kargl@gcc.gnu.org>
 
+	PR fortran/66057
+	* decl.c(gfc_match_generic):  Detected a malformed GENERIC statement.
+
+2015-05-18  Steven G. Kargl  <kargl@gcc.gnu.org>
+
 	PR fortran/66043
 	* gfortran.dg/storage_size_6.f90: New tests.
 

gcc/fortran/decl.c

@@ -8511,6 +8511,11 @@ gfc_match_generic (void)
 		gfc_op2string (op));
       break;
 
+    case INTERFACE_NAMELESS:
+      gfc_error ("Malformed GENERIC statement at %C");
+      goto error;
+      break;
+
     default:
       gcc_unreachable ();
     }

gcc/testsuite/ChangeLog

 2015-05-18  Steven G. Kargl  <kargl@gcc.gnu.org>
 
+	PR fortran/66057
+	* gfortran.dg/generic_29.f90: New tests.
+
+2015-05-18  Steven G. Kargl  <kargl@gcc.gnu.org>
+
 	PR fortran/66043
 	* gfortran.dg/storage_size_6.f90: New tests.
 

gcc/testsuite/gfortran.dg/generic_29.f90

+! { dg-do compile}
+! PR fortran/66057
+!
+! Original code from Gerhard Steinmetz
+! <gerhard dot steinmetz dot fortran at t-online dot de>
+program p
+   type t
+      contains
+      generic :: ! { dg-error "Malformed GENERIC" }
+   end type
+end