Zoltan Somogyi 29deb20fde Fix the --show-pred-movability option. ...

I seem to have been broken it on Aug 18 with the move to associate
a option with every severity_informational spec. The code added then
treated all these options as bool options, but one is not.

compiler/error_util.m:
    Allow a severity_informational spec to depend on an accumulating
    option, which --show-pred-movability is.

    As far as I can see, it is the only non-bool option used
    in such messages, but since we don't have a database of
    options named in severity_informational specs, I can't be sure.

compiler/hlds_call_tree.m:
    Avoid printing a sentence when its subject is moot.

tests/valid/show_movability.m:
    New test case to test the --show-pred-movability option.

tests/valid/Mercury.options:
    Specify the option for the new test case.

2026-02-17 14:11:41 +11:00

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.gitignore

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abstract_typeclass.m

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agc_graph.m

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2021-07-27 19:29:21 +10:00

agc_ho_pred.m

Replace uses of __ as a module qualifier.

2022-04-14 20:25:10 +10:00

agc_ite.m

Fix a failing test.

2021-07-28 01:32:43 +10:00

agc_unbound_typevars_1.m

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agc_unbound_typevars_2.m

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2024-08-06 00:32:48 +02:00

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ambig_functor.m

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any_inst_merge.m

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any_matches_bound.m

Use actual types in groundness tests.

2024-07-02 16:16:24 +10:00

assoc_list_bug.m

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bad_singleton_warning.m

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big_foreign_type.m

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2023-11-02 03:22:50 +11:00

bug36.m

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bug50_full.m

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bug50.m

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bug51.m

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bug109.m

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bug128.m

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bug134.m

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bug142.m

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bug159.m

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bug180.m

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bug183.m

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bug190.m

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bug257b.m

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bug271.m

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bug300.m

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bug301.m

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bug318.m

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bug402.m

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bug414.m

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bug457.m

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bug485.m

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bug486.m

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bug493.m

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bug510_helper_1.m

Rename X's aux modules as X_helper_N in valid.

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bug510_helper_2.m

Rename X's aux modules as X_helper_N in valid.

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bug510.m

Rename X's aux modules as X_helper_N in valid.

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bug512.m

Rebuild nonlocals and instmaps when deleting code.

2020-10-23 01:38:58 +11:00

bug538.m

Rename X's aux modules as X_helper_N in valid.

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bug539.m

Rename X's aux modules as X_helper_N in valid.

2023-09-16 14:19:42 +10:00

bug544.m

Handle const_var_maps left by add_trail_ops.m.

2022-02-07 17:30:32 +11:00

bug572.m

Fix a bug in liveness of if-then-elses that can't succeed.

2024-02-20 17:37:31 +11:00

builtin_false.m

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2021-07-27 19:29:21 +10:00

call_failure.m

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coerce_modecheck_eqv_helper_1.m

Fix aborts when checking coercions.

2025-07-12 09:56:33 +10:00

coerce_modecheck_eqv.m

Fix aborts when checking coercions.

2025-07-12 09:56:33 +10:00

common_struct_bug.m

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complex_constraint.m

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complex_failure.m

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2021-07-27 19:29:21 +10:00

complicated_unify.m

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constr_inst_syntax.m

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constrained_poly_bound_arg.m

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2024-05-01 20:12:42 +10:00

constrained_poly_insts.m

Add more diagnostics to inst_mode_type_prop.m.

2024-05-01 20:12:42 +10:00

constrained_poly_multi.m

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constraint_prop_bug.m

Replace uses of __ as a module qualifier.

2022-04-14 20:25:10 +10:00

constructor_arg_names.m

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cse_unique.m

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dcg_test.m

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dead_get_io_state.m

Fix a bug in LLDS codegen's handling of builtins.

2023-10-06 10:25:57 +11:00

deforest_bug.m

Rename X's aux modules as X_helper_N in valid.

2023-09-16 14:19:42 +10:00

deforest_loop.m

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det_switch.m

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easy_nondet_test.m

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empty_bound_inst_list.m

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eval.m

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exists_fundeps_1.m

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foreign_underscore_var.m

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2021-07-27 19:29:21 +10:00

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2025-11-16 13:42:36 +11:00

func_default_modes.exp

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func_default_modes.m

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fundeps.m

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fz_conf.m

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gh65.m

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gh89.m

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2023-09-16 14:19:42 +10:00

gh98.m

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2021-08-20 20:05:38 +10:00

github_50.m

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hawkins_switch_bug.m

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higher_order_2.m

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higher_order_3.m

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higher_order_4.m

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higher_order_5.m

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2024-08-06 00:32:48 +02:00

higher_order_implied_mode.m

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ho_and_type_spec_bug2.m

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ho_and_type_spec_bug.m

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inlining_bug.m

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inst_for_char_type.m

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2022-04-07 12:55:38 +10:00

inst_perf_bug_1.m

Make two torture tests slightly easier ...

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inst_perf_bug_2.m

Make two torture tests slightly easier ...

2022-01-15 00:14:19 +11:00

instance_dup_var.m

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instance_superclass.m

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instance_typequal.m

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instance_unconstrained_tvar.m

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instmap_generic_failure.m

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int_imp_test_helper_1.m

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int_imp_test.m

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lambda_inference.m

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lambda_instmap_bug_1.m

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lambda_instmap_bug_2.m

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lambda_output.m

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lambda_quant_bug.m

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lambda_quant.m

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lambda_recompute.m

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lambda_struct_bug.m

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lco_term.m

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liveness_nonlocals.m

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livevals_seq.m

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livevars_shallow_1.m

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livevars_shallow_2.m

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logged_stream.m

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long_name.m

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loop_inv_bug.m

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loop.m

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Makefile

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mc_bag.m

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mc_extra_nonlocals.m

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mc_graph.m

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mc_hhf_nonlocals_bug.m

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2022-04-14 20:25:10 +10:00

mc_implied_modes.m

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mercury_java_parser_follow_code_bug.m

Delete see/seen/tell/told from io.m.

2022-03-05 15:14:27 +11:00

Mercury.options

Fix the --show-pred-movability option.

2026-02-17 14:11:41 +11:00

merge_ground_any.m

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mert.m

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2023-11-02 03:22:50 +11:00

middle_rec_labels.m

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2021-07-27 19:29:21 +10:00

Mmake.valid.common

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2024-11-15 14:48:00 +11:00

Mmakefile

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2026-02-17 10:15:57 +11:00

mode_merge_insts.m

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mode_selection.m

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2021-07-27 19:29:21 +10:00

mode_syntax.m

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2022-07-04 11:01:13 +10:00

modes_bug.m

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mostly_uniq_bug.m

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mpj_2.m

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mpj_5.m

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mpj_6.m

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mpj_7.m

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multidet_prune.m

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multidet_test.m

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mutual_tailrec_outputs.m

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2025-07-10 09:52:22 +02:00

nasty_func_test.m

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neg_erroneous.m

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new_getopt_io.m

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2024-07-24 09:22:14 +02:00

no_warn_format_imports.m

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nondet_live.m

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overloading.m

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par_dummy.m

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par_dupelim.m

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par_saved_const.m

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param_mode_bug.m

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2023-11-02 03:22:50 +11:00

pred_with_no_modes.m

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preferred_switch_var.m

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promise_equiv_exists_non_local.m

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promise_ex.m

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2021-12-07 17:04:03 +11:00

qualified_cons_id.m

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quantifier_warning.m

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2021-07-27 19:29:21 +10:00

queens.nl

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record_syntax_bug_1.m

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record_syntax_bug_2.m

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record_syntax_bug_4.m

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reg_bug.m

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sharing_loop_2.m

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sharing_loop_3.m

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show_movability.m

Fix the --show-pred-movability option.

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simplify_bug_1.m

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size_prof_ho_bug.m

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soln_context.m

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solv.m

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some_singleton.m

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spurious_purity_warning.m

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2022-04-13 23:39:23 +10:00

stack_alloc.m

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state_var_mode_bug_2.m

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static.m

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string_format_in_instance.m

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subtype_basic.m

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try_inside_lambda.m

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2025-12-02 18:32:35 +11:00

tuple_eqv.m

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two_foreign_procs_for_two_modes.m

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two_way_unif.m

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type_inf_ambig_test.m

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typeclass_constraint_arity.m

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typeclass_constraint_nonvar_bug.m

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typeclass_det_warning.m

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typeclass_inlining_bug.m

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undead_proc.m

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undetermined_mode_lambda.m

Fix compiler abort on typeclass accesses in lambdas.

2020-07-29 01:39:42 +10:00

unescaped_special_char.m

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unify_dummy.m

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unify_inst_bug.m

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unify_typeinfo_bug.m

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2020-07-14 00:51:50 +10:00

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unreachable_code.m

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unused_args_test.m

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use_import_only_for_instance.m

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vn_float.m

Replace uses of __ as a module qualifier.

2022-04-14 20:25:10 +10:00

wrapper_arg_lvals.m

…

zero_arity.m

…

zt_tree234.m

Add test case for the last bug fix.

2026-02-17 10:15:57 +11:00