diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 548a3d9cf981098cb0e2816632fca05828abb4e5..5038694fcf137493b20e2243c940107da6994a91 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,11 @@ +2006-10-04 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/29343 + * resolve.c (resolve_allocate_expr): Exclude derived types from + search for dependences between allocated variables and the + specification expressions for other allocations in the same + statement. + 2006-10-04 Paul Thomas <pault@gcc.gnu.org> PR fortran/29098 diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index e28a93cbcdfe9083fab5842d522d64e03be54028..b9653eb7eab7161cf655a2ba7145fdba62c6bf5b 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -3466,7 +3466,7 @@ resolve_allocate_expr (gfc_expr * e, gfc_code * code) pointer = e->symtree->n.sym->attr.pointer; dimension = e->symtree->n.sym->attr.dimension; - if (sym == e->symtree->n.sym) + if (sym == e->symtree->n.sym && sym->ts.type != BT_DERIVED) { gfc_error ("The STAT variable '%s' in an ALLOCATE statement must " "not be allocated in the same statement at %L", @@ -3571,6 +3571,11 @@ check_symbols: for (a = code->ext.alloc_list; a; a = a->next) { sym = a->expr->symtree->n.sym; + + /* TODO - check derived type components. */ + if (sym->ts.type == BT_DERIVED) + continue; + if ((ar->start[i] != NULL && find_sym_in_expr (sym, ar->start[i])) || (ar->end[i] != NULL && find_sym_in_expr (sym, ar->end[i]))) { diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 61168ffde1fefce2b0ba16e61fa2aba329259da2..5d9297e4f61e10572b376238d22cd1cd6a565664 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-10-04 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/29343 + * gfortran.dg/alloc_alloc_expr_2.f90: New test. + 2006-10-04 Francois-Xavier Coudert <coudert@clipper.ens.fr> * gfortran.dg/bounds_check_fail_1.f90: New test. diff --git a/gcc/testsuite/gfortran.dg/alloc_alloc_expr_2.f90 b/gcc/testsuite/gfortran.dg/alloc_alloc_expr_2.f90 new file mode 100644 index 0000000000000000000000000000000000000000..16235e3904653a99e9ede170fc8e37d4b7dc1470 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/alloc_alloc_expr_2.f90 @@ -0,0 +1,19 @@ +! { dg-do compile } +! This tests the fix for PR29343, in which the valid ALLOCATE statement +! below triggered an error following the patch for PR20779 and PR20891. +! +! Contributed by Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com> +! + Subroutine ReadParameters (Album) + Implicit NONE + + + Type GalleryP + Integer :: NoOfEntries + Character(80), Pointer :: FileName (:) + End Type GalleryP + + + Type(GalleryP), Intent(Out) :: Album + Allocate (Album%FileName (Album%NoOfEntries)) + end