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5 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Zoltan Somogyi
|
185e4c4e96 |
Delete all stale code for Erlang from the compiler.
compiler/Mercury.options:
Delete a workaround we needed only for Erlang.
compiler/add_mutable_aux_preds.m:
Delete the implementation of mutables for Erlang.
compiler/builtin_ops.m:
Document the fact that the Erlang backend was the only user of
two operations.
compiler/compile_target_code.m:
compiler/module_cmds.m:
Delete the predicates that handled the compilation of Erlang code.
compiler/file_names.m:
Delete code dealing with file names used only by the Erlang backend.
compiler/options.m:
Delete the old internal-only order_constructors_for_erlang option.
Add an XXX about another option intended for Erlang being unused.
Leave the other erlang-related options alive for now, to avoid breaking
Mmakefiles, Mercury.options files etc that may still refer to them.
Delete references to Erlang in help and/or error messages.
compiler/handle_options.m:
Don't both updating options that were used only by the Erlang backend,
and which are now unused.
Delete references to Erlang in help and/or error messages.
compiler/unify_proc.m:
Delete the code handling the Erlang-specific option deleted from options.m.
compiler/check_libgrades.m:
compiler/delay_partial_inst.m:
compiler/llds_out_data.m:
compiler/make_hlds_passes.m:
compiler/mlds_to_c_data.m:
compiler/prog_item.m:
compiler/simplify_goal_call.m:
compiler/write_deps_file.m:
Either delete comments referring to Erlang or the Erlang backend,
or, where their existence was the motivation for some design decisions,
shift the comments to the past tense.
tests/mmc_make/Mmakefile:
Delete a reference to a recently deleted .hrl file.
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||
|
Zoltan Somogyi
|
a19a5f0267 |
Delete the Erlang backend from the compiler.
compiler/elds.m:
compiler/elds_to_erlang.m:
compiler/erl_backend.m:
compiler/erl_call_gen.m:
compiler/erl_code_gen.m:
compiler/erl_code_util.m:
compiler/erl_rtti.m:
compiler/erl_unify_gen.m:
compiler/erlang_rtti.m:
compiler/mercury_compile_erl_back_end.m:
Delete these modules, which together constitute the Erlang backend.
compiler/notes/compiler_design.html:
Delete references to the deleted modules.
compiler/parse_tree_out_type_repn.m:
Update the format we use to represent the sets of foreign_type and
foreign_enum declarations for a type as part of its item_type_repn_info,
now that Erlang is no longer a target language.
compiler/parse_type_repn.m:
Accept both the updated version of the item_type_repn_info and the
immediately previous version, since the installed compiler will
initially generate that previous version. However, stop accepting
an even older version that we stopped generating several months ago.
compiler/parse_pragma_foreign.m:
When the compiler finds a reference to Erlang as a foreign language,
add a message about support for Erlang being discontinued to the error
message.
Make the code parsing foreign_decls handle the term containing
the foreign language the same way as the codes parsing foreign
codes, procs, types and enums.
Add a mechanism to help parse_mutable.m to do the same.
compiler/parse_mutable.m:
When the compiler finds a reference to Erlang as a foreign language,
print an error message about support for Erlang being discontinued.
compiler/compute_grade.m:
When the compiler finds a reference to Erlang as a grade component,
print an informational message about support for Erlang being discontinued.
compiler/pickle.m:
compiler/make.build.m:
Delete Erlang foreign procs and types.
compiler/add_foreign_enum.m:
compiler/add_mutable_aux_preds.m:
compiler/add_pred.m:
compiler/add_solver.m:
compiler/add_type.m:
compiler/check_libgrades.m:
compiler/check_parse_tree_type_defns.m:
compiler/code_gen.m:
compiler/compile_target_code.m:
compiler/compute_grade.m:
compiler/const_struct.m:
compiler/convert_parse_tree.m:
compiler/dead_proc_elim.m:
compiler/decide_type_repn.m:
compiler/deps_map.m:
compiler/du_type_layout.m:
compiler/export.m:
compiler/foreign.m:
compiler/globals.m:
compiler/granularity.m:
compiler/handle_options.m:
compiler/hlds_code_util.m:
compiler/hlds_data.m:
compiler/hlds_module.m:
compiler/inlining.m:
compiler/int_emu.m:
compiler/intermod.m:
compiler/item_util.m:
compiler/lambda.m:
compiler/lco.m:
compiler/llds_out_file.m:
compiler/make.dependencies.m:
compiler/make.m:
compiler/make.module_dep_file.m:
compiler/make.module_target.m:
compiler/make.program_target.m:
compiler/make.util.m:
compiler/make_hlds_separate_items.m:
compiler/make_hlds_warn.m:
compiler/mercury_compile_llds_back_end.m:
compiler/mercury_compile_main.m:
compiler/mercury_compile_middle_passes.m:
compiler/mercury_compile_mlds_back_end.m:
compiler/ml_code_util.m:
compiler/ml_foreign_proc_gen.m:
compiler/ml_target_util.m:
compiler/ml_top_gen.m:
compiler/mlds.m:
compiler/mlds_dump.m:
compiler/mlds_to_c_export.m:
compiler/mlds_to_c_file.m:
compiler/mlds_to_cs_data.m:
compiler/mlds_to_cs_export.m:
compiler/mlds_to_cs_file.m:
compiler/mlds_to_cs_type.m:
compiler/mlds_to_java_export.m:
compiler/mlds_to_java_file.m:
compiler/mlds_to_java_type.m:
compiler/module_imports.m:
compiler/parse_pragma_foreign.m:
compiler/parse_tree_out.m:
compiler/polymorphism.m:
compiler/pragma_c_gen.m:
compiler/prog_data.m:
compiler/prog_data_foreign.m:
compiler/prog_foreign.m:
compiler/prog_item.m:
compiler/simplify_goal_scope.m:
compiler/special_pred.m:
compiler/string_encoding.m:
compiler/top_level.m:
compiler/uint_emu.m:
compiler/write_deps_file.m:
Remove references to Erlang as a backend or as a target language.
tests/invalid/bad_foreign_code.{m,err_exp}:
tests/invalid/bad_foreign_decl.{m,err_exp}:
tests/invalid/bad_foreign_enum.{m,err_exp}:
tests/invalid/bad_foreign_export.{m,err_exp}:
tests/invalid/bad_foreign_export_enum.{m,err_exp}:
tests/invalid/bad_foreign_import_module.{m,err_exp}:
tests/invalid/bad_foreign_proc.{m,err_exp}:
tests/invalid/bad_foreign_type.{m,err_exp}:
Add a test for Erlang as an invalid foreign language. Expect both the
new error message for this new error, and the updated list of now-valid
foreign languages on all errors.
|
||
|
Zoltan Somogyi
|
3a1ed2efcb |
Replace simple_call_id with pf_sym_name_arity.
compiler/prog_data.m:
Delete the simple_call_id data type, since it is isomorphic
to the pf_sym_name_arity type, which more clearly specifies
what is stored inside it.
compiler/prog_out.m:
Rename (all three versions of) simple_call_id_to_string to
pf_sym_name_orig_arity_to_string, both to conform to the change
in the input data type, and to emphasize that the resulting string
will contain the *original* arity of functions (which does not include
the return value), which is one less than the arity in the
pf_sym_name_arity structure (which, in accordance with the
convention inside the compiler that the arity is the length
of the argument list, *does* include the return value).
Delete the provision inside simple_call_id_to_string, now
pf_sym_name_orig_arity_to_string, for special handling of the names
of the predicates we use to implement promises, because it seems that
*none* of the call sites to any of the three versions of this function
can actually pass to it the identity of such a predicate. These calls
refer to a predicate or mode declaration item (which promise predicates
do not have), to clause or foreign_proc items (which again, promise
predicates cannot have) or calls to the predicate (promise predicates
cannot be called).
Delete the exported predicate simple_call_id_to_sym_name_arity.
It was called from exactly one place, inside prog_out.m itself,
and this diff inlines that call.
Avoid unnecessary forwarding of work from prog_out.m to error_util.m.
Delete (all three versions of) write_simple_call_id. The changes
below replace all their (few) uses with calls to
pf_sym_name_orig_arity_to_string.
compiler/error_util.m:
Replace the simple_call() error piece with qual_pf_sym_name_orig_arity,
and add a new version unqual_pf_sym_name_orig_arity. Their names
explicitly say that they print the original arities of functions,
also say whether they strip away any module qualification on the
sym_name inside the pf_sym_name_arity. We prefer the unqual version
in situations where the module qualifier is implicit, which usually means
that it must be the same as the name of the module being compiled, because
it reduces visual clutter for readers of error messages.
Put {qual,unqual}_pf_sym_name_orig_arity next to their most closely
related function symbols, {qual,unqual}_sym_name_arity, in the
format_component type. (This yields a few inconsequential changes
in the order of error_specs when sorted.)
compiler/add_class.m:
compiler/add_clause.m:
compiler/add_foreign_proc.m:
compiler/add_pragma.m:
compiler/add_pragma_tabling.m:
compiler/add_pragma_type_spec.m:
compiler/add_pred.m:
compiler/check_libgrades.m:
compiler/check_parse_tree_type_defns.m:
compiler/check_promise.m:
compiler/check_typeclass.m:
compiler/convert_parse_tree.m:
compiler/equiv_type.m:
compiler/goal_expr_to_goal.m:
compiler/hlds_data.m:
compiler/hlds_desc.m:
compiler/hlds_goal.m:
compiler/hlds_out_pred.m:
compiler/hlds_out_util.m:
compiler/hlds_pred.m:
compiler/inst_util.m:
compiler/llds_out_instr.m:
compiler/make.module_target.m:
compiler/make.program_target.m:
compiler/make_hlds_error.m:
compiler/make_hlds_warn.m:
compiler/mark_tail_calls.m:
compiler/ml_unify_gen_construct.m:
compiler/mlds_to_c_stmt.m:
compiler/mode_errors.m:
compiler/mode_info.m:
compiler/modecheck_util.m:
compiler/module_qual.collect_mq_info.m:
compiler/module_qual.qualify_items.m:
compiler/parse_item.m:
compiler/parse_module.m:
compiler/parse_type_repn.m:
compiler/polymorphism.m:
compiler/post_typecheck.m:
compiler/pre_quantification.m:
compiler/pred_table.m:
compiler/prog_item.m:
compiler/recompilation.version.m:
compiler/term_constr_build.m:
compiler/termination.m:
compiler/type_ctor_info.m:
compiler/typecheck.m:
compiler/typecheck_errors.m:
compiler/typecheck_info.m:
compiler/unify_gen_construct.m:
compiler/unused_imports.m:
Conform to the changes above. Where I am pretty sure that in an error
message, the module qualifier of a name must be the current module,
use unqual_pf_sym_name_orig_arity instead of qual_pf_sym_name_orig_arity.
Add some sanity checks where they seem appropriate.
Replace sequences of io.write_strings with uses of io.format where this
yields clearer code. (This is why there were no remaining calls to
write_simple_call_id.)
Shorten some too-long lines.
In add_pred.m, make the order of some predicate definitions match
the order of the calls to them.
tests/invalid/ambiguous_method.err_exp:
tests/invalid/ambiguous_method_2.err_exp:
tests/invalid/bad_pred_arity.err_exp:
tests/invalid/bad_sv_unify_msg.err_exp:
tests/invalid/bigtest.err_exp:
tests/invalid/bug113.err_exp:
tests/invalid/bug197.err_exp:
tests/invalid/bug278.err_exp:
tests/invalid/bug410.err_exp:
tests/invalid/bug476.err_exp:
tests/invalid/bug487.err_exp:
tests/invalid/complex_constraint_err.err_exp:
tests/invalid/constrained_poly_insts.err_exp:
tests/invalid/errors.err_exp:
tests/invalid/errors1.err_exp:
tests/invalid/errors2.err_exp:
tests/invalid/exported_mode.err_exp:
tests/invalid/field_syntax_error.err_exp:
tests/invalid/foreign_singleton.err_exp:
tests/invalid/funcs_as_preds.err_exp:
tests/invalid/imported_mode.err_exp:
tests/invalid/invalid_binary_literal.err_exp:
tests/invalid/invalid_float_literal.err_exp:
tests/invalid/invalid_hex_literal.err_exp:
tests/invalid/invalid_octal_literal.err_exp:
tests/invalid/make_opt_error.err_exp:
tests/invalid/missing_det_decls.err_exp:
tests/invalid/multimode_syntax.err_exp:
tests/invalid/null_char.err_exp:
tests/invalid/occurs.err_exp:
tests/invalid/record_syntax_errors.err_exp:
tests/invalid/ref_to_implicit_pred.err_exp:
tests/invalid/require_tailrec_1.err_exp:
tests/invalid/require_tailrec_1.err_exp2:
tests/invalid/require_tailrec_2.err_exp:
tests/invalid/require_tailrec_2.err_exp2:
tests/invalid/require_tailrec_3.err_exp:
tests/invalid/require_tailrec_3.err_exp2:
tests/invalid/state_vars_test2.err_exp:
tests/invalid/state_vars_test3.err_exp:
tests/invalid/state_vars_test5.err_exp:
tests/invalid/type_inf_loop.err_exp:
tests/invalid/typeclass_constraint_extra_var.err_exp:
tests/invalid/typeclass_mode_2.err_exp:
tests/invalid/typeclass_test_12.err_exp:
tests/invalid/typeclass_test_2.err_exp:
tests/invalid/typeclass_test_9.err_exp:
tests/invalid/types.err_exp:
tests/invalid/types2.err_exp:
tests/invalid/unbound_type_vars.err_exp:
tests/invalid/with_type.err_exp:
tests/invalid_purity/purity_nonsense.err_exp:
tests/invalid_purity/purity_nonsense2.err_exp:
tests/warnings/double_underscore.exp:
tests/warnings/pragma_source_file.exp:
tests/warnings/singleton_test.exp:
tests/warnings/singleton_test.exp2:
tests/warnings/singleton_test.exp3:
tests/warnings/singleton_test.exp4:
tests/warnings/singleton_test_state_var.exp:
tests/warnings/warn_return.exp:
tests/warnings/warn_return.exp2:
tests/warnings/warn_return.exp3:
tests/warnings/warn_succ_ind.exp:
tests/warnings/warn_succ_ind.exp2:
tests/warnings/warn_succ_ind.exp3:
tests/warnings/warn_succ_ind.exp4:
Update all these expected output files. Most changes are due to
predicate and function names no longer being module qualified when
the module qualification is obvious. A few changes are due to the
change in the relative ordering of the function symbols of the
format_component type.
For singleton_test, warn_return and warn_succ_ind in warnings,
the changes to the non-C .exp files were done by hand, so they
may have the wrong white space.
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|
Julien Fischer
|
ad93762373 |
Extend the use of library grade install checks.
Perform library grade install checks when the compiler is invoked on a single
source file linked target; previously we only performed this checks when using
mmc --make.
compiler/mercury_compile_main.m:
As above.
compiler/check_libgrades.m:
Check whether --libgrade-install-check is enabled here, rather than
in our callers.
compiler/handle_options.m:
Do not disable the library grade install checks when the compiler
is invoked to build a single source file linked target.
compiler/make.program_target.m:
Conform to the above changes.
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Julien Fischer
|
88a681a063 |
Move the library grade install check out of the make package.
Move the library grade install check out of the make package and into its own
module in the libs package. This is in preparation for performing the check
when building single source file programs.
compiler/check_libgrades.m:
New module containing the code that implements the library grade install
check.
compiler/libs.m:
Include the new module.
compiler/make.program_target.m:
Conform to the above change.
compiler/notes/compiler_design.html:
Mention the new module.
|