re PR fortran/41587 ([OOP] ICE with ALLOCATABLE CLASS components)

2012-05-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41587
        * decl.c (build_struct): Don't ignore FAILED status.

2012-05-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41587
        * gfortran.dg/class_array_13.f90: New.

From-SVN: r187214

gcc/fortran/ChangeLog

+2012-05-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/41587
+	* decl.c (build_struct): Don't ignore FAILED status.
+
 2012-05-05  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/41600

gcc/fortran/decl.c

@@ -1658,7 +1658,10 @@ scalar:
       bool delayed = (gfc_state_stack->sym == c->ts.u.derived)
 		     || (!c->ts.u.derived->components
 			 && !c->ts.u.derived->attr.zero_comp);
-      return gfc_build_class_symbol (&c->ts, &c->attr, &c->as, delayed);
+      gfc_try t2 = gfc_build_class_symbol (&c->ts, &c->attr, &c->as, delayed);
+
+      if (t != FAILURE)
+	t = t2;
     }
 
   return t;

gcc/testsuite/ChangeLog

+2012-05-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/41587
+	* gfortran.dg/class_array_13.f90: New.
+
 2012-05-06  Tristan Gingold  <gingold@adacore.com>
 
 	* gnat.dg/warn7.adb: New test.

gcc/testsuite/gfortran.dg/class_array_13.f90

+! { dg-do compile }
+! { dg-options "-fcoarray=single" }
+!
+! PR fortran/41587
+!
+
+type t0
+  integer :: j = 42
+end type t0
+
+type t
+  integer :: i
+  class(t0), allocatable :: foo(3) ! { dg-error "must have a deferred shape" }
+end type t
+
+type t2
+  integer :: i
+  class(t0), pointer :: foo(3) ! { dg-error "must have a deferred shape" }
+end type t2
+
+type t3
+  integer :: i
+  class(t0), allocatable :: foo[3] ! { dg-error "Upper bound of last coarray dimension must be '\\*'" }
+end type t3
+
+end