2012-03-02 Tobias Burnus <burnus@net-b.de>

        PR fortran/52325
        * primary.c (gfc_match_varspec): Add diagnostic for % with
        nonderived types.

2012-03-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52325
        * gfortran.dg/derived_comp_array_ref_8.f90: New.
        * gfortran.dg/nullify_2.f90: Update dg-error.
        * gfortran.dg/nullify_4.f90: Ditto.
        * gfortran.dg/pointer_init_6.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184785 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 8f7822f..b2ed006 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,5 +1,11 @@
 2012-03-02  Tobias Burnus  <burnus@net-b.de>
 
+       PR fortran/52325
+       * primary.c (gfc_match_varspec): Add diagnostic for % with
+       nonderived types.
+
+2012-03-02  Tobias Burnus  <burnus@net-b.de>
+
        PR fortran/52270
        * expr.c (gfc_check_vardef_context): Fix check for
        intent-in polymorphic pointer .

diff --git a/gcc/fortran/primary.c b/gcc/fortran/primary.c
index d1d96ff..ae3a1f5 100644 (file)
--- a/gcc/fortran/primary.c
+++ b/gcc/fortran/primary.c
@@ -1910,6 +1910,19 @@ gfc_match_varspec (gfc_expr *primary, int equiv_flag, bool sub_flag,
       && gfc_get_default_type (sym->name, sym->ns)->type == BT_DERIVED)
     gfc_set_default_type (sym, 0, sym->ns);
 
+  if (sym->ts.type == BT_UNKNOWN && gfc_match_char ('%') == MATCH_YES)
+    {
+      gfc_error ("Symbol '%s' at %C has no IMPLICIT type", sym->name);
+      return MATCH_ERROR;
+    }
+  else if ((sym->ts.type != BT_DERIVED && sym->ts.type != BT_CLASS)
+          && gfc_match_char ('%') == MATCH_YES)
+    {
+      gfc_error ("Unexpected '%%' for nonderived-type variable '%s' at %C",
+                sym->name)
+      return MATCH_ERROR;
+    }
+
   if ((sym->ts.type != BT_DERIVED && sym->ts.type != BT_CLASS)
       || gfc_match_char ('%') != MATCH_YES)
     goto check_substring;

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 19ea2d5..5138c36 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,13 @@
 2012-03-02  Tobias Burnus  <burnus@net-b.de>
 
+       PR fortran/52325
+       * gfortran.dg/derived_comp_array_ref_8.f90: New.
+       * gfortran.dg/nullify_2.f90: Update dg-error.
+       * gfortran.dg/nullify_4.f90: Ditto.
+       * gfortran.dg/pointer_init_6.f90: Ditto.
+
+2012-03-02  Tobias Burnus  <burnus@net-b.de>
+
        PR fortran/52270
        * gfortran.dg/class_51.f90: New.
 

diff --git a/gcc/testsuite/gfortran.dg/derived_comp_array_ref_8.f90 b/gcc/testsuite/gfortran.dg/derived_comp_array_ref_8.f90
new file mode 100644 (file)
index 0000000..739f4ad
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/derived_comp_array_ref_8.f90
@@ -0,0 +1,8 @@
+! { dg-do compile }
+!
+! PR fortran/52325
+!
+real :: f
+cc%a = 5 ! { dg-error "Symbol 'cc' at .1. has no IMPLICIT type" }
+f%a = 5  ! { dg-error "Unexpected '%' for nonderived-type variable 'f' at" }
+end

diff --git a/gcc/testsuite/gfortran.dg/nullify_2.f90 b/gcc/testsuite/gfortran.dg/nullify_2.f90
index ebfcb37..893ac24 100644 (file)
--- a/gcc/testsuite/gfortran.dg/nullify_2.f90
+++ b/gcc/testsuite/gfortran.dg/nullify_2.f90
@@ -3,5 +3,5 @@
 program i
    implicit none
    TYPE (a) t1     ! { dg-error "is being used before" }
-   nullify(t1%x)   ! { dg-error "error in NULLIFY" }
+   nullify(t1%x)   ! { dg-error "Symbol 't1' at .1. has no IMPLICIT type" }
 end program

diff --git a/gcc/testsuite/gfortran.dg/nullify_4.f90 b/gcc/testsuite/gfortran.dg/nullify_4.f90
index 48dcf72..0fd5056 100644 (file)
--- a/gcc/testsuite/gfortran.dg/nullify_4.f90
+++ b/gcc/testsuite/gfortran.dg/nullify_4.f90
@@ -4,5 +4,5 @@
 ! Check error recovery; was crashing before.
 !
 real, pointer :: ptr
-nullify(ptr, mesh%coarser) ! { dg-error "Syntax error in NULLIFY statement" }
+nullify(ptr, mesh%coarser) ! { dg-error "Symbol 'mesh' at .1. has no IMPLICIT type" }
 end

diff --git a/gcc/testsuite/gfortran.dg/pointer_init_6.f90 b/gcc/testsuite/gfortran.dg/pointer_init_6.f90
index 92cece3..cc5cf36 100644 (file)
--- a/gcc/testsuite/gfortran.dg/pointer_init_6.f90
+++ b/gcc/testsuite/gfortran.dg/pointer_init_6.f90
@@ -27,7 +27,7 @@ module m2
  type(t) :: x
  procedure(s), pointer :: pp1 => s
  procedure(s), pointer :: pp2 => pp1    ! { dg-error "may not be a procedure pointer" }
- procedure(s), pointer :: pp3 => t%ppc  ! { dg-error "Syntax error" }
+ procedure(s), pointer :: pp3 => t%ppc  ! { dg-error "Symbol 't' at .1. has no IMPLICIT type" }
 
 contains