http://cia.vc/stats/author/domob99CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccgcc-4_5-branchdomob167990testsuite/ChangeLogtestsuite/gfortran.dg/power2.f90 2010-12-17 Daniel Kraft <d@domob.eu>
PR fortran/46794
* gfortran.dg/power2.f90: Initialize variables. 1292599801CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccgcc-4_4-branchdomob167644testsuite/gfortran.dg/power2.f90fortran/ChangeLogfortran/trans-expr.ctestsuite/ChangeLog 2010-12-09 Daniel Kraft <d@domob.eu>
PR fortran/46794
* trans-expr.c (gfc_conv_power_op): Handle kind of result expression
correctly for integer kind 1 and 2 operands.
2010-12-09 Daniel Kraft <d@domob.eu>
PR fortran/46794
* gfortran.dg/power2.f90: New test. 1291910118CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob167471testsuite/ChangeLogtestsuite/gfortran.dg/power2.f90 2010-12-05 Daniel Kraft <d@domob.eu>
PR fortran/46794
* gfortran.dg/power2.f90: Initialize variables. 1291543770CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccgcc-4_5-branchdomob167454testsuite/gfortran.dg/power2.f90fortran/ChangeLogfortran/trans-expr.ctestsuite/ChangeLog 2010-12-04 Daniel Kraft <d@domob.eu>
PR fortran/46794
* trans-expr.c (gfc_conv_power_op): Handle kind of result expression
correctly for integer kind 1 and 2 operands.
2010-12-04 Daniel Kraft <d@domob.eu>
PR fortran/46794
* gfortran.dg/power2.f90: New test. 1291464766CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob167453testsuite/gfortran.dg/power2.f90fortran/ChangeLogfortran/trans-expr.ctestsuite/ChangeLog 2010-12-04 Daniel Kraft <d@domob.eu>
PR fortran/46794
* trans-expr.c (gfc_conv_power_op): Handle kind of result expression
correctly for integer kind 1 and 2 operands.
2010-12-04 Daniel Kraft <d@domob.eu>
PR fortran/46794
* gfortran.dg/power2.f90: New test. 1291454845CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob165378testsuite/gfortran.dg/associate_9.f03fortran/ChangeLogfortran/parse.ctestsuite/ChangeLogtestsuite/gfortran.dg/associate_1.f03testsuite/gfortran.dg/associate_8.f03testsuite/gfortran.dg/initialization_27.f90 2010-10-12 Daniel Kraft <d@domob.eu>
PR fortran/38936
* parse.c (parse_associate): Set typespec of associate-name if that of
the target is already available.
2010-10-12 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: More tests with derived-types.
* gfortran.dg/associate_9.f03: New test (XFAIL for now).
* gfortran.dg/associate_8.f03: Fix typo.
* gfortran.dg/initialization_27.f90: Fix typo. 1286890259CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob164638testsuite/gfortran.dg/select_type_18.f03fortran/ChangeLogfortran/resolve.ctestsuite/ChangeLog 2010-09-26 Daniel Kraft <d@domob.eu>
PR fortran/45783
PR fortran/45795
* resolve.c (resolve_select_type): Clarify code.
(resolve_assoc_var): Only set typespec if it is currently unknown.
2010-09-26 Daniel Kraft <d@domob.eu>
PR fortran/45783
PR fortran/45795
* gfortran.dg/select_type_18.f03: New test. 1285529156CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob164619testsuite/gfortran.dg/io_constraints_6.f03testsuite/gfortran.dg/io_constraints_7.f03testsuite/gfortran.dg/newunit_2.f90fortran/ChangeLogfortran/gfortran.hfortran/io.cfortran/resolve.ctestsuite/ChangeLog 2010-09-25 Daniel Kraft <d@domob.eu>
PR fortran/45776
* gfortran.h (struct gfc_dt): New member `dt_io_kind'.
* io.c (resolve_tag): F2008 check for NEWUNIT and variable
definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
(gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
`extra_comma' with changed semantics.
(gfc_resolve_dt): Check variable definitions.
(match_io_element): Remove INTENT and PURE checks here and
initialize code->ext.dt member.
(match_io): Set dt->dt_io_kind.
(gfc_resolve_inquire): Check variable definition for all tags
except UNIT, FILE and ID.
* resolve.c (resolve_transfer): Variable definition check.
2010-09-25 Daniel Kraft <d@domob.eu>
PR fortran/45776
* gfortran.dg/io_constraints_6.f03: New test.
* gfortran.dg/io_constraints_7.f03: New test.
* gfortran.dg/newunit_2.f90: New test. 1285424848CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob164550testsuite/gfortran.dg/intrinsic_intent_1.f03testsuite/gfortran.dg/select_type_17.f03fortran/ChangeLogfortran/expr.cfortran/gfortran.hfortran/interface.cfortran/intrinsic.cfortran/match.cfortran/primary.cfortran/resolve.ctestsuite/ChangeLogtestsuite/gfortran.dg/allocatable_dummy_2.f90testsuite/gfortran.dg/allocate_alloc_opt_2.f90testsuite/gfortran.dg/associate_5.f03testsuite/gfortran.dg/char_expr_2.f90testsuite/gfortran.dg/deallocate_alloc_opt_2.f90testsuite/gfortran.dg/enum_2.f90testsuite/gfortran.dg/enum_5.f90testsuite/gfortran.dg/equiv_constraint_8.f90testsuite/gfortran.dg/impure_assignment_2.f90testsuite/gfortran.dg/impure_assignment_3.f90testsuite/gfortran.dg/intent_out_1.f90testsuite/gfortran.dg/intent_out_3.f90testsuite/gfortran.dg/pointer_assign_7.f90testsuite/gfortran.dg/pointer_intent_3.f90testsuite/gfortran.dg/pr19936_1.f90testsuite/gfortran.dg/proc_ptr_comp_3.f90testsuite/gfortran.dg/protected_4.f90testsuite/gfortran.dg/protected_5.f90testsuite/gfortran.dg/protected_6.f90testsuite/gfortran.dg/protected_7.f90testsuite/gfortran.dg/simpleif_2.f90 2010-09-23 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44044
PR fortran/45474
* gfortran.h (gfc_check_vardef_context): New method.
(struct symbol_attribute): New flag `select_type_temporary'.
* primary.c (gfc_variable_attr): Clarify initialization of ref.
(match_variable): Remove PROTECTED check and assignment check
for PARAMETERs (this is now done later).
* match.c (gfc_match_iterator): Remove INTENT(IN) check.
(gfc_match_associate): Defer initialization of newAssoc->variable.
(gfc_match_nullify): Remove PURE definability check.
(select_type_set_tmp): Set new `select_type_temporary' flag.
* expr.c (gfc_check_assign): Remove INTENT(IN) check here.
(gfc_check_pointer_assign): Ditto (and other checks removed).
(gfc_check_vardef_context): New method.
* interface.c (compare_parameter_protected): Removed.
(compare_actual_formal): Use `gfc_check_vardef_context' for checks
related to INTENT([IN]OUT) arguments.
* intrinsic.c (check_arglist): Check INTENT for intrinsics.
* resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
(remove_last_array_ref): New method.
(resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
(resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
(resolve_assoc_var): Remove checks for definability here.
(resolve_select_type): Handle resolving of code->block here.
(resolve_ordinary_assign): Remove PURE check.
(resolve_code): Do not resolve code->blocks for SELECT TYPE here.
Use `gfc_check_vardef_context' for assignments and pointer-assignments.
2010-09-23 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44044
PR fortran/45474
* gfortran.dg/intrinsic_intent_1.f03: New test.
* gfortran.dg/select_type_17.f03: New test.
* gfortran.dg/associate_5.f03: More definability tests.
* gfortran.dg/enum_2.f90: Check definability.
* gfortran.dg/allocatable_dummy_2.f90: Change expected error message.
* gfortran.dg/allocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/char_expr_2.f90: Ditto.
* gfortran.dg/deallocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/enum_5.f90: Ditto.
* gfortran.dg/equiv_constraint_8.f90: Ditto.
* gfortran.dg/impure_assignment_2.f90: Ditto.
* gfortran.dg/impure_assignment_3.f90: Ditto.
* gfortran.dg/intent_out_1.f90: Ditto.
* gfortran.dg/intent_out_3.f90: Ditto.
* gfortran.dg/pointer_assign_7.f90: Ditto.
* gfortran.dg/pointer_intent_3.f90: Ditto.
* gfortran.dg/pr19936_1.f90: Ditto.
* gfortran.dg/proc_ptr_comp_3.f90: Ditto.
* gfortran.dg/simpleif_2.f90: Ditto.
* gfortran.dg/protected_5.f90: Ditto.
* gfortran.dg/protected_4.f90: Ditto and remove invalid error check.
* gfortran.dg/protected_6.f90: Ditto.
* gfortran.dg/protected_7.f90: Ditto. 1285231081CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163840testsuite/ChangeLogtestsuite/gfortran.dg/dummy_procedure_1.f90 2010-09-03 Daniel Kraft <d@domob.eu>
PR fortran/45525
* gfortran.dg/dummy_procedure_1.f90: Add -std=3Df2003 and adapt error. 1283543451CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163813testsuite/gfortran.dg/internal_dummy_2.f08testsuite/gfortran.dg/internal_dummy_3.f08testsuite/gfortran.dg/internal_dummy_4.f08fortran/ChangeLogfortran/resolve.ctestsuite/ChangeLogtestsuite/gfortran.dg/internal_dummy_1.f90 2010-09-03 Daniel Kraft <d@domob.eu>
PR fortran/34162
* resolve.c (resolve_actual_arglist): Allow internal procedure
as actual argument with Fortran 2008.
2010-09-03 Daniel Kraft <d@domob.eu>
PR fortran/34162
* gfortran.dg/internal_dummy_1.f90: Add -std=3Df2003.
* gfortran.dg/internal_dummy_2.f08: New test.
* gfortran.dg/internal_dummy_3.f08: New test.
* gfortran.dg/internal_dummy_4.f08: New test. 1283519446CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163798testsuite/gfortran.dg/exit_3.f08testsuite/gfortran.dg/exit_4.f08testsuite/gfortran.dg/exit_5.f03fortran/ChangeLogfortran/gfortran.hfortran/match.cfortran/parse.cfortran/parse.hfortran/resolve.cfortran/trans-stmt.ctestsuite/ChangeLogtestsuite/gfortran.dg/exit_2.f08 2010-09-03 Daniel Kraft <d@domob.eu>
PR fortran/44602
* gfortran.h (struct gfc_code): Renamed `whichloop' to
`which_construct' as this is no longer restricted to loops.
* parse.h (struct gfc_state_data): New field `construct'.
* match.c (match_exit_cycle): Handle EXIT from non-loops.
* parse.c (push_state): Set `construct' field.
* resolve.c (resolve_select_type): Extend comment.
* trans-stmt.c (gfc_trans_if): Add exit label.
(gfc_trans_block_construct), (gfc_trans_select): Ditto.
(gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
(gfc_trans_do), (gfc_trans_do_while): Ditto.
(gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
(gfc_trans_cycle): Ditto.
(gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
2010-09-03 Daniel Kraft <d@domob.eu>
PR fortran/44602
* gfortran.dg/exit_2.f08; Adapt error messages.
* gfortran.dg/exit_3.f08: New test.
* gfortran.dg/exit_4.f08: New test.
* gfortran.dg/exit_5.f03: New test. 1283500920CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163572testsuite/gfortran.dg/associate_8.f03testsuite/gfortran.dg/select_type_13.f03testsuite/gfortran.dg/select_type_14.f03fortran/ChangeLogfortran/gfortran.hfortran/match.cfortran/parse.hfortran/resolve.cfortran/trans-decl.cfortran/trans-stmt.cfortran/trans.htestsuite/ChangeLog 2010-08-26 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44047
PR fortran/45384
* gfortran.h (struct gfc_association_list): New flag `dangling'.
(gfc_build_block_ns): Declared here...
* parse.h (gfc_build_block_ns): ...instead of here.
* trans.h (gfc_process_block_locals): Expect additionally the
gfc_association_list of BLOCK (if present).
* match.c (select_type_set_tmp): Create sym->assoc for temporary.
* resolve.c (resolve_variable): Only check for invalid *array*
references on associate-names.
(resolve_assoc_var): New method with code previously in resolve_symbol.
(resolve_select_type): Use association to give the selector and
temporaries their values instead of ordinary assignment.
(resolve_fl_var_and_proc): Allow CLASS associate-names.
(resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
* trans-stmt.c (gfc_trans_block_construct): Pass association-list
to `gfc_process_block_locals' to match new interface.
* trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
here automatically.
(gfc_process_block_locals): Defer them rather here when linked to
from the BLOCK's association list.
2010-08-26 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44047
PR fortran/45384
* gfortran.dg/associate_8.f03: New test.
* gfortran.dg/select_type_13.f03: New test.
* gfortran.dg/select_type_14.f03: New test. 1282852131CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163377testsuite/gfortran.dg/pointer_remapping_1.f90testsuite/gfortran.dg/pointer_remapping_2.f03testsuite/gfortran.dg/pointer_remapping_3.f08testsuite/gfortran.dg/pointer_remapping_4.f03testsuite/gfortran.dg/pointer_remapping_5.f08testsuite/gfortran.dg/pointer_remapping_6.f08fortran/ChangeLogfortran/expr.cfortran/trans-array.cfortran/trans-array.hfortran/trans-decl.cfortran/trans-expr.cfortran/trans.htestsuite/ChangeLogtestsuite/gfortran.dg/pointer_assign_5.f90 2010-08-19 Daniel Kraft <d@domob.eu>
PR fortran/29785
PR fortran/45016
* trans.h (struct gfc_se): New flag `byref_noassign'.
* trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
(gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
* expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
and check for compile-time errors with those.
* trans-decl.c (trans_associate_var): Use new routine
`gfc_conv_shift_descriptor_lbound' instead of doing it manually.
* trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
(gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
(gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
(gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
* trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
rank remapping for assignment.
2010-08-19 Daniel Kraft <d@domob.eu>
PR fortran/29785
PR fortran/45016
* gfortran.dg/pointer_assign_5.f90: Remove 'not implemented' error.
* gfortran.dg/pointer_remapping_1.f90: New test.
* gfortran.dg/pointer_remapping_2.f03: New test.
* gfortran.dg/pointer_remapping_3.f08: New test.
* gfortran.dg/pointer_remapping_4.f03: New test.
* gfortran.dg/pointer_remapping_5.f08: New test.
* gfortran.dg/pointer_remapping_6.f08: New test. 1282233754CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163295testsuite/gfortran.dg/associate_7.f03fortran/ChangeLogfortran/gfortran.hfortran/match.cfortran/parse.cfortran/primary.cfortran/resolve.cfortran/symbol.cfortran/trans-decl.cfortran/trans-expr.cfortran/trans-types.ctestsuite/ChangeLogtestsuite/gfortran.dg/associate_1.f03testsuite/gfortran.dg/associate_3.f03testsuite/gfortran.dg/associate_5.f03testsuite/gfortran.dg/associate_6.f03 2010-08-17 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.h (struct gfc_association_list): New member `where'.
(gfc_is_associate_pointer) New method.
* match.c (gfc_match_associate): Remember locus for each associate
name matched and do not try to set variable flag.
* parse.c (parse_associate): Use remembered locus for symbols.
* primary.c (match_variable): Instead of variable-flag check for
associate names set it for all such names used.
* symbol.c (gfc_is_associate_pointer): New method.
* resolve.c (resolve_block_construct): Don't generate assignments
to give associate-names their values.
(resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
(resolve_symbol): Set some more attributes for associate variables,
set variable flag here and check it and don't try to build an
explicitely shaped array-spec for array associate variables.
* trans-expr.c (gfc_conv_variable): Dereference in case of association
to scalar variable.
* trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
(gfc_sym_type): Return pointer type for association to scalar vars.
* trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
(trans_associate_var): New method.
(gfc_trans_deferred_vars): Handle association symbols.
2010-08-17 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: Extended to test newly supported
features like association to variables.
* gfortran.dg/associate_3.f03: Removed check for illegal change
of associate-name here...
* gfortran.dg/associate_5.f03: ...and added it here.
* gfortran.dg/associate_6.f03: No longer XFAIL'ed.
* gfortran.dg/associate_7.f03: New test. 1282033210CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163268testsuite/gfortran.dg/associate_5.f03testsuite/gfortran.dg/associate_6.f03fortran/ChangeLogfortran/expr.cfortran/gfortran.hfortran/parse.cfortran/primary.cfortran/resolve.cfortran/symbol.cfortran/trans-decl.ctestsuite/ChangeLogtestsuite/gfortran.dg/associate_1.f03testsuite/gfortran.dg/associate_3.f03 2010-08-15 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.h (gfc_find_proc_namespace): New method.
* expr.c (gfc_build_intrinsic_call): No need to build symtree messing
around with namespace.
* symbol.c (gfc_find_proc_namespace): New method.
* trans-decl.c (gfc_build_qualified_array): Use it for correct
value of nest.
* primary.c (gfc_match_varspec): Handle associate-names as arrays.
* parse.c (parse_associate): Removed assignment-generation here...
* resolve.c (resolve_block_construct): ...and added it here.
(resolve_variable): Handle names that are arrays but were not parsed
as such because of association.
(resolve_code): Fix BLOCK resolution.
(resolve_symbol): Generate array-spec for associate-names.
2010-08-15 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: Enable test for array expressions.
* gfortran.dg/associate_3.f03: Clarify comment.
* gfortran.dg/associate_5.f03: New test.
* gfortran.dg/associate_6.f03: New test. 1281901592CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163261testsuite/gfortran.dg/elemental_args_check_3.f90testsuite/gfortran.dg/impure_1.f08testsuite/gfortran.dg/impure_2.f08testsuite/gfortran.dg/impure_3.f90fortran/ChangeLogfortran/decl.cfortran/intrinsic.cfortran/resolve.ctestsuite/ChangeLogtestsuite/gfortran.dg/typebound_proc_6.f03 2010-08-15 Daniel Kraft <d@domob.eu>
PR fortran/45197
* decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
routines not IMPURE also as PURE.
* intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
`NO_CLASS' in `CLASS_IMPURE'.
(add_sym): Set symbol-attributes `pure' and `elemental' correctly.
(add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
(add_functions): Ditto.
(add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
* resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
(resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
are not ALLOCATABLE and have their INTENT specified.
2010-08-15 Daniel Kraft <d@domob.eu>
PR fortran/45197
* gfortran.dg/elemental_args_check_3.f90: New test.
* gfortran.dg/impure_1.f08: New test.
* gfortran.dg/impure_2.f08: New test.
* gfortran.dg/impure_3.f90: New test.
* gfortran.dg/typebound_proc_6.f03: Changed expected error message. 1281886096CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163221testsuite/gfortran.dg/implied_shape_1.f08testsuite/gfortran.dg/implied_shape_2.f90testsuite/gfortran.dg/implied_shape_3.f08fortran/ChangeLogfortran/array.cfortran/decl.cfortran/gfortran.hfortran/resolve.ctestsuite/ChangeLog 2010-08-13 Daniel Kraft <d@domob.eu>
* gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
* array.c (gfc_match_array_spec): Match implied-shape specification and
handle AS_IMPLIED_SHAPE correctly otherwise.
* decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
(variable_decl): Some checks for implied-shape declaration.
* resolve.c (resolve_symbol): Assert that array-spec is no longer
AS_IMPLIED_SHAPE in any case.
2010-08-13 Daniel Kraft <d@domob.eu>
* gfortran.dg/implied_shape_1.f08: New test.
* gfortran.dg/implied_shape_2.f90: New test.
* gfortran.dg/implied_shape_3.f08: New test. 1281684372CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob163073fortran/ChangeLogfortran/gfortran.texi 2010-08-10 Daniel Kraft <d@domob.eu>
* gfortran.texi (Interoperability with C): Fix ordering in menu
and add new subsection about pointers.
(Interoperable Subroutines and Functions): Split off the pointer part.
(working with Pointers): New subsection with extended discussion
of pointers (especially procedure pointers). 1281454865CIA Perl client for GCC SVN mails1.1Ask pasky@ucw.cz.gccgccdomob162670fortran/ChangeLogfortran/array.c 2010-07-29 Daniel Kraft <d@domob.eu>
PR fortran/45117
* array.c (resolve_array_bound): Fix error message to properly handle
non-variable expressions. 1280394419