gdb/

	PR fortran/11104 and DWARF unbound arrays detection.
	* dwarf2read.c (read_subrange_type): Set zero length on unspecified
	upper bound.  Set TYPE_HIGH_BOUND_UNDEFINED if not language_ada on
	unspecified upper bound.
	* eval.c (evaluate_subexp_standard) <multi_f77_subscript>: Remove
	variables array_size_array, tmp_type and offset_item.  New variable
	array.  Remove call to f77_get_upperbound.  New variables array_type
	and index.  Call value_subscripted_rvalue for each dimenasion.  Remove
	the final call to deprecated_set_value_type.

gdb/testsuite/
	PR fortran/11104 and DWARF unbound arrays detection.
	* gdb.fortran/multi-dim.exp: New file.
	* gdb.fortran/multi-dim.f90: New file.

3 files changed, 113 insertions, 0 deletions

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index a3fc4e4..ed50974 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,4 +1,11 @@
 2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
+	    Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	PR fortran/11104 and DWARF unbound arrays detection.
+	* gdb.fortran/multi-dim.exp: New file.
+	* gdb.fortran/multi-dim.f90: New file.
+
+2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
 
 	* gdb.mi/mi-disassemble.exp, gdb.mi/mi2-disassemble.exp: Update
 	expected output to reflect changes in gdb/mi/mi-cmd-disas.c and
diff --git a/gdb/testsuite/gdb.fortran/multi-dim.exp b/gdb/testsuite/gdb.fortran/multi-dim.exp
new file mode 100644
index 0000000..d41ce0f
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/multi-dim.exp
@@ -0,0 +1,77 @@
+# Copyright 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the gdb testsuite.  It contains tests for evaluating
+# Fortran subarray expression.
+
+if { [skip_fortran_tests] } { return -1 }
+
+set testfile "multi-dim"
+set srcfile ${testfile}.f90
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug f77}] } {
+    return -1
+}
+
+if ![runto MAIN__] {
+    perror "Couldn't run to MAIN__"
+    continue
+}
+
+# Depending on the compiler version being used, the name of the 4-byte integer
+# and real types can be printed differently.  For instance, gfortran-4.1 uses
+# "int4" whereas gfortran-4.3 uses "int(kind=4)".
+set int4 "(int4|integer\\(kind=4\\))"
+
+gdb_breakpoint [gdb_get_line_number "break-static"]
+gdb_continue_to_breakpoint "break-static" ".*break-static.*"
+
+gdb_test "print foo(2,3,4)" \
+    " = 20" \
+    "print valid static array element"
+
+gdb_test "print foo(0,0,0)" \
+    "no such vector element" \
+    "print an invalid array index (0,0,0)"
+
+gdb_test "print foo(2,3,5)" \
+    "no such vector element" \
+    "print an invalid array index (2,3,5)"
+
+gdb_test "print foo(2,4,4)" \
+    "no such vector element" \
+    "print an invalid array index (2,4,4)"
+
+gdb_test "print foo(3,3,4)" \
+    "no such vector element" \
+    "print an invalid array index (3,3,4)"
+
+gdb_test "print foo" \
+    { = \(\( \( 10, 10\) \( 10, 10\) \( 10, 10\) \) \( \( 10, 10\) \( 10, 10\) \( 10, 10\) \) \( \( 10, 10\) \( 10, 10\) \( 10, 10\) \) \( \( 10, 10\) \( 10, 10\) \( 10, 20\) \) \)} \
+    "print full contents of the array"
+
+gdb_breakpoint [gdb_get_line_number "break-variable"]
+gdb_continue_to_breakpoint "break-variable" ".*break-variable.*"
+
+gdb_test "print varbound(4)" \
+    " = 2" \
+    "print valid variable bound array element"
+
+gdb_test "ptype unbound" \
+    "type = $int4 \\(\\*\\)" \
+    "print type of unbound array"
+
+gdb_test "print unbound(4)" \
+    " = 2" \
+    "print valid unbound array element"
diff --git a/gdb/testsuite/gdb.fortran/multi-dim.f90 b/gdb/testsuite/gdb.fortran/multi-dim.f90
new file mode 100644
index 0000000..647c1a6
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/multi-dim.f90
@@ -0,0 +1,29 @@
+! Copyright 2011 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 3 of the License, or
+! (at your option) any later version.
+! 
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+! GNU General Public License for more details.
+! 
+! You should have received a copy of the GNU General Public License
+! along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+program test
+  integer :: foo (2, 3, 4)
+  integer :: singledim (4)
+  foo (:, :, :) = 10
+  foo (2, 3, 4) = 20
+  foo (2, 3, 4) = 20            ! break-static
+  singledim (:) = 1
+  singledim (4) = 2
+  call sub (singledim, 4, singledim)
+end
+subroutine sub (varbound, n, unbound)
+  integer :: n, varbound (n), unbound (*)
+  varbound (4) = unbound (4)    ! break-variable
+end