mirror of
https://github.com/Mercury-Language/mercury.git
synced 2026-04-15 17:33:38 +00:00
5c3d4fe4f0
compiler/module_imports.m:
Delete the module_and_imports type, and replace its uses with
aug_compilation_units.
The structure of module_and_imports used to be private, but the
structure of aug_compilation_units is public. Delete the getter/setter
predicates on module_and_imports structures that can now be done
using field names on aug_compilation_units. Delete, along with this,
the infrastructure for keeping track of which module_and_imports fields
are ever accessed. It has served its purpose, but it won't be needed
anymore.
Change types that used to include module_and_imports to include
aug_compilation_units instead.
Rename any types, predicates and functions that used to contain
the "module_and_imports" string in their name.
compiler/prog_item.m:
Move the version number map to be the last field of aug_compilation_units,
as it used to be in module_and_imports structures, since this fits better.
compiler/get_dependencies.m:
Make the name of a predicate more reflective of the type it returns.
compiler/comp_unit_interface.m:
compiler/deps_map.m:
compiler/equiv_type.m:
compiler/generate_dep_d_files.m:
compiler/grab_modules.m:
compiler/make.m:
compiler/make.module_dep_file.m:
compiler/make_hlds_separate_items.m:
compiler/mercury_compile_main.m:
compiler/module_qual.m:
compiler/write_deps_file.m:
compiler/write_module_interface_files.m:
Conform to the changes above.
487 lines
21 KiB
Mathematica
487 lines
21 KiB
Mathematica
%---------------------------------------------------------------------------%
|
|
% vim: ft=mercury ts=4 sw=4 et
|
|
%---------------------------------------------------------------------------%
|
|
% Copyright (C) 2014 The Mercury team.
|
|
% This file may only be copied under the terms of the GNU General
|
|
% Public License - see the file COPYING in the Mercury distribution.
|
|
%---------------------------------------------------------------------------%
|
|
%
|
|
% File: write_module_interface_files.m.
|
|
% Main author: fjh (when this code was in modules.m).
|
|
%
|
|
% This module writes the automatically generated .int3, .int2 and .int files
|
|
% (and if needed, the .int0 file) for each Mercury source module.
|
|
%
|
|
% The interface file system works as follows:
|
|
%
|
|
% 1. a .int3 file is written, which contains all the types, typeclasses, insts
|
|
% and modes defined in the interface. Equivalence types, solver types, insts
|
|
% and modes are written in full, others are written in abstract form. These
|
|
% are module qualified as far as possible given the information present in the
|
|
% current module.
|
|
%
|
|
% 2. The .int and .int2 files are created, using the .int3 files
|
|
% of imported modules to fully module qualify all items.
|
|
% The .int2 file is mostly just a fully qualified version of the .int3 file,
|
|
% however it also includes some extra information, such as functors for
|
|
% discriminated union types, which may be needed for mode analysis.
|
|
%
|
|
% 3. The .int0 file is similar to the .int file except that it also
|
|
% includes declarations (but not clauses) from the implementation section.
|
|
% It is generated only for modules that have submodules.
|
|
%
|
|
% NOTE The above is only a summary, and may be out of date. An attempt
|
|
% at an up-to-date and much more detailed description can be found in
|
|
% notes/interface_files.html.
|
|
%
|
|
%---------------------------------------------------------------------------%
|
|
%
|
|
% The datestamp on the .date3 file gives the last time
|
|
% the .int3 file was checked for consistency.
|
|
%
|
|
% The datestamp on the .date file gives the last time
|
|
% the .int and .int2 files were checked for consistency.
|
|
%
|
|
% The datestamp on the .date0 file gives the last time
|
|
% the .int0 file was checked for consistency.
|
|
%
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- module parse_tree.write_module_interface_files.
|
|
:- interface.
|
|
|
|
:- import_module libs.
|
|
:- import_module libs.file_util.
|
|
:- import_module libs.globals.
|
|
:- import_module libs.timestamp.
|
|
:- import_module mdbcomp.
|
|
:- import_module mdbcomp.sym_name.
|
|
:- import_module parse_tree.prog_item.
|
|
:- import_module parse_tree.read_modules.
|
|
|
|
:- import_module io.
|
|
:- import_module maybe.
|
|
|
|
%---------------------------------------------------------------------------%
|
|
|
|
% Output the unqualified short interface file to <module>.int3.
|
|
%
|
|
:- pred write_short_interface_file_int3(globals::in, parse_tree_module_src::in,
|
|
io::di, io::uo) is det.
|
|
|
|
% write_private_interface_file_int0(Globals, SourceFileName,
|
|
% SourceFileModuleName, CompUnit, MaybeTimestamp,
|
|
% !HaveReadModuleMaps, !IO):
|
|
%
|
|
% Given a source file name, the timestamp of the source file, and the
|
|
% representation of a module in that file, output the private (`.int0')
|
|
% interface file for the module. (The private interface contains all the
|
|
% declarations in the module, including those in the `implementation'
|
|
% section; it is used when compiling submodules.)
|
|
%
|
|
% XXX The comment on the predicate definition used to read:
|
|
% Read in the .int3 files that the current module depends on, and use
|
|
% these to qualify all the declarations as much as possible. Then write
|
|
% out the .int0 file.
|
|
%
|
|
:- pred write_private_interface_file_int0(globals::in, file_name::in,
|
|
module_name::in, maybe(timestamp)::in, parse_tree_module_src::in,
|
|
have_read_module_maps::in, have_read_module_maps::out,
|
|
io::di, io::uo) is det.
|
|
|
|
% write_interface_file_int1_int2(Globals, SourceFileName,
|
|
% SourceFileModuleName, CompUnit, MaybeTimestamp,
|
|
% !HaveReadModuleMaps, !IO):
|
|
%
|
|
% Given a source file name, the timestamp of the source file, and the
|
|
% representation of a module in that file, output the long (`.int')
|
|
% and short (`.int2') interface files for the module.
|
|
%
|
|
% XXX The comment on the predicate definition used to read:
|
|
% Read in the .int3 files that the current module depends on, and use these
|
|
% to qualify all items in the interface as much as possible. Then write out
|
|
% the .int and .int2 files.
|
|
%
|
|
:- pred write_interface_file_int1_int2(globals::in, file_name::in,
|
|
module_name::in, maybe(timestamp)::in, parse_tree_module_src::in,
|
|
have_read_module_maps::in, have_read_module_maps::out,
|
|
io::di, io::uo) is det.
|
|
|
|
%---------------------------------------------------------------------------%
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- implementation.
|
|
|
|
:- import_module libs.options.
|
|
:- import_module parse_tree.comp_unit_interface.
|
|
:- import_module parse_tree.convert_parse_tree.
|
|
:- import_module parse_tree.error_util.
|
|
:- import_module parse_tree.file_kind.
|
|
:- import_module parse_tree.file_names.
|
|
:- import_module parse_tree.grab_modules. % undesirable dependency
|
|
:- import_module parse_tree.module_cmds.
|
|
:- import_module parse_tree.module_imports.
|
|
:- import_module parse_tree.module_qual.
|
|
:- import_module parse_tree.parse_tree_out.
|
|
:- import_module recompilation.
|
|
:- import_module recompilation.version.
|
|
|
|
:- import_module bool.
|
|
:- import_module list.
|
|
:- import_module getopt.
|
|
:- import_module map.
|
|
:- import_module require.
|
|
:- import_module set.
|
|
:- import_module string.
|
|
:- import_module term.
|
|
|
|
%---------------------------------------------------------------------------%
|
|
%
|
|
% Write out .int3 files.
|
|
%
|
|
|
|
write_short_interface_file_int3(Globals, ParseTreeModuleSrc, !IO) :-
|
|
% This qualifies everything as much as it can given the information
|
|
% in the current module and writes out the .int3 file.
|
|
generate_short_interface_int3(Globals, ParseTreeModuleSrc, ParseTreeInt3,
|
|
[], Specs0),
|
|
filter_interface_generation_specs(Globals, Specs0, Specs, !IO),
|
|
EffectivelyErrors =
|
|
contains_errors_or_warnings_treated_as_errors(Globals, Specs),
|
|
ModuleName = ParseTreeModuleSrc ^ ptms_module_name,
|
|
(
|
|
EffectivelyErrors = no,
|
|
actually_write_interface_file3(Globals, ParseTreeInt3, "", no, !IO),
|
|
get_progress_output_stream(Globals, ModuleName, ProgressStream, !IO),
|
|
get_error_output_stream(Globals, ModuleName, ErrorStream, !IO),
|
|
touch_interface_datestamp(Globals, ProgressStream, ErrorStream,
|
|
ModuleName, other_ext(".date3"), !IO)
|
|
;
|
|
EffectivelyErrors = yes,
|
|
report_file_not_written(Globals, Specs, no, ModuleName,
|
|
other_ext(".int3"), no, !IO)
|
|
).
|
|
|
|
%---------------------------------------------------------------------------%
|
|
%
|
|
% Write out .int0 files.
|
|
%
|
|
|
|
write_private_interface_file_int0(Globals, SourceFileName,
|
|
SourceFileModuleName, MaybeTimestamp, ParseTreeModuleSrc0,
|
|
!HaveReadModuleMaps, !IO) :-
|
|
ModuleName = ParseTreeModuleSrc0 ^ ptms_module_name,
|
|
grab_unqual_imported_modules_make_int(Globals, SourceFileName,
|
|
SourceFileModuleName, ParseTreeModuleSrc0, Baggage, AugCompUnit1,
|
|
!HaveReadModuleMaps, !IO),
|
|
|
|
% Check whether we succeeded.
|
|
GetSpecs = Baggage ^ mb_specs,
|
|
GetErrors = Baggage ^ mb_errors,
|
|
GetSpecsEffectivelyErrors =
|
|
contains_errors_or_warnings_treated_as_errors(Globals, GetSpecs),
|
|
( if
|
|
GetSpecsEffectivelyErrors = no,
|
|
set.is_empty(GetErrors)
|
|
then
|
|
% Module-qualify all items.
|
|
% XXX ITEM_LIST We don't need grab_unqual_imported_modules
|
|
% to include in ModuleAndImports and thus in AugCompUnit1
|
|
% any items that (a) generate_private_interface_int0 below
|
|
% will throw away, and (b) which don't help the module qualification
|
|
% of the items that it keeps.
|
|
module_qualify_aug_comp_unit(Globals, AugCompUnit1, AugCompUnit,
|
|
map.init, _EventSpecMap, "", _, _, _, _, _, [], QualSpecs),
|
|
filter_interface_generation_specs(Globals,
|
|
GetSpecs ++ QualSpecs, EffectiveGetQualSpecs, !IO),
|
|
(
|
|
EffectiveGetQualSpecs = [],
|
|
% Construct the `.int0' file.
|
|
generate_private_interface_int0(AugCompUnit, ParseTreeInt0,
|
|
[], GenerateSpecs),
|
|
filter_interface_generation_specs(Globals,
|
|
EffectiveGetQualSpecs ++ GenerateSpecs, Specs, !IO),
|
|
get_error_output_stream(Globals, ModuleName, ErrorStream, !IO),
|
|
write_error_specs_ignore(ErrorStream, Globals, Specs, !IO),
|
|
% Write out the `.int0' file.
|
|
actually_write_interface_file0(Globals, ParseTreeInt0, "",
|
|
MaybeTimestamp, !IO),
|
|
get_progress_output_stream(Globals, ModuleName,
|
|
ProgressStream, !IO),
|
|
touch_interface_datestamp(Globals, ProgressStream, ErrorStream,
|
|
ModuleName, other_ext(".date0"), !IO)
|
|
;
|
|
EffectiveGetQualSpecs = [_ | _],
|
|
report_file_not_written(Globals, EffectiveGetQualSpecs, no,
|
|
ModuleName, other_ext(".int0"), no, !IO)
|
|
)
|
|
else
|
|
PrefixMsg = "Error reading interface files.\n",
|
|
report_file_not_written(Globals, GetSpecs, yes(PrefixMsg),
|
|
ModuleName, other_ext(".int0"), no, !IO)
|
|
).
|
|
|
|
%---------------------------------------------------------------------------%
|
|
%
|
|
% Write out .int and .int2 files.
|
|
%
|
|
|
|
write_interface_file_int1_int2(Globals, SourceFileName, SourceFileModuleName,
|
|
MaybeTimestamp, ParseTreeModuleSrc0, !HaveReadModuleMaps, !IO) :-
|
|
ModuleName = ParseTreeModuleSrc0 ^ ptms_module_name,
|
|
generate_pre_grab_pre_qual_interface_for_int1_int2(ParseTreeModuleSrc0,
|
|
IntParseTreeModuleSrc),
|
|
|
|
% Get the .int3 files for imported modules.
|
|
grab_unqual_imported_modules_make_int(Globals, SourceFileName,
|
|
SourceFileModuleName, IntParseTreeModuleSrc, Baggage, AugCompUnit1,
|
|
!HaveReadModuleMaps, !IO),
|
|
|
|
% Check whether we succeeded.
|
|
GetSpecs = Baggage ^ mb_specs,
|
|
GetErrors = Baggage ^ mb_errors,
|
|
GetSpecsEffectivelyErrors =
|
|
contains_errors_or_warnings_treated_as_errors(Globals, GetSpecs),
|
|
( if
|
|
GetSpecsEffectivelyErrors = no,
|
|
set.is_empty(GetErrors)
|
|
then
|
|
% Module-qualify all items.
|
|
module_qualify_aug_comp_unit(Globals, AugCompUnit1, AugCompUnit,
|
|
map.init, _, "", _, _, _, _, _, [], QualSpecs),
|
|
filter_interface_generation_specs(Globals,
|
|
GetSpecs ++ QualSpecs, EffectiveGetQualSpecs, !IO),
|
|
(
|
|
EffectiveGetQualSpecs = [],
|
|
% Construct the `.int' and `.int2' files.
|
|
generate_interfaces_int1_int2(Globals, AugCompUnit,
|
|
ParseTreeInt1, ParseTreeInt2, [], GenerateSpecs),
|
|
filter_interface_generation_specs(Globals,
|
|
EffectiveGetQualSpecs ++ GenerateSpecs, Specs, !IO),
|
|
get_error_output_stream(Globals, ModuleName, ErrorStream, !IO),
|
|
write_error_specs_ignore(ErrorStream, Globals, Specs, !IO),
|
|
% Write out the `.int' and `.int2' files.
|
|
actually_write_interface_file1(Globals, ParseTreeInt1, "",
|
|
MaybeTimestamp, !IO),
|
|
actually_write_interface_file2(Globals, ParseTreeInt2, "",
|
|
MaybeTimestamp, !IO),
|
|
get_progress_output_stream(Globals, ModuleName,
|
|
ProgressStream, !IO),
|
|
touch_interface_datestamp(Globals, ProgressStream, ErrorStream,
|
|
ModuleName, other_ext(".date"), !IO)
|
|
;
|
|
EffectiveGetQualSpecs = [_ | _],
|
|
report_file_not_written(Globals, EffectiveGetQualSpecs, no,
|
|
ModuleName, other_ext(".int"), yes(other_ext(".int2")), !IO)
|
|
)
|
|
else
|
|
PrefixMsg = "Error reading .int3 files.\n",
|
|
report_file_not_written(Globals, GetSpecs, yes(PrefixMsg),
|
|
ModuleName, other_ext(".int"), yes(other_ext(".int2")), !IO)
|
|
).
|
|
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- pred actually_write_interface_file0(globals::in, parse_tree_int0::in,
|
|
string::in, maybe(timestamp)::in, io::di, io::uo) is det.
|
|
|
|
actually_write_interface_file0(Globals, ParseTreeInt0, ExtraSuffix,
|
|
MaybeTimestamp, !IO) :-
|
|
ModuleName = ParseTreeInt0 ^ pti0_module_name,
|
|
construct_int_file_name(Globals, ModuleName, ifk_int0, ExtraSuffix,
|
|
OutputFileName, TmpOutputFileName, !IO),
|
|
disable_all_line_numbers(Globals, NoLineNumGlobals),
|
|
maybe_read_old_int_and_compare_for_smart_recomp(NoLineNumGlobals,
|
|
ParseTreeInt0, convert_parse_tree_int0_to_int, MaybeTimestamp,
|
|
MaybeVersionNumbers, !IO),
|
|
ParseTreeInt0V = ParseTreeInt0 ^ pti0_maybe_version_numbers
|
|
:= MaybeVersionNumbers,
|
|
output_parse_tree_int0(NoLineNumGlobals, TmpOutputFileName,
|
|
ParseTreeInt0V, !IO),
|
|
update_interface(Globals, ModuleName, OutputFileName, !IO).
|
|
|
|
:- pred actually_write_interface_file1(globals::in, parse_tree_int1::in,
|
|
string::in, maybe(timestamp)::in, io::di, io::uo) is det.
|
|
|
|
actually_write_interface_file1(Globals, ParseTreeInt1, ExtraSuffix,
|
|
MaybeTimestamp, !IO) :-
|
|
ModuleName = ParseTreeInt1 ^ pti1_module_name,
|
|
construct_int_file_name(Globals, ModuleName, ifk_int1, ExtraSuffix,
|
|
OutputFileName, TmpOutputFileName, !IO),
|
|
disable_all_line_numbers(Globals, NoLineNumGlobals),
|
|
maybe_read_old_int_and_compare_for_smart_recomp(NoLineNumGlobals,
|
|
ParseTreeInt1, convert_parse_tree_int1_to_int, MaybeTimestamp,
|
|
MaybeVersionNumbers, !IO),
|
|
ParseTreeInt1V = ParseTreeInt1 ^ pti1_maybe_version_numbers
|
|
:= MaybeVersionNumbers,
|
|
output_parse_tree_int1(NoLineNumGlobals, TmpOutputFileName,
|
|
ParseTreeInt1V, !IO),
|
|
update_interface(Globals, ModuleName, OutputFileName, !IO).
|
|
|
|
:- pred actually_write_interface_file2(globals::in, parse_tree_int2::in,
|
|
string::in, maybe(timestamp)::in, io::di, io::uo) is det.
|
|
|
|
actually_write_interface_file2(Globals, ParseTreeInt2, ExtraSuffix,
|
|
MaybeTimestamp, !IO) :-
|
|
ModuleName = ParseTreeInt2 ^ pti2_module_name,
|
|
construct_int_file_name(Globals, ModuleName, ifk_int2, ExtraSuffix,
|
|
OutputFileName, TmpOutputFileName, !IO),
|
|
disable_all_line_numbers(Globals, NoLineNumGlobals),
|
|
maybe_read_old_int_and_compare_for_smart_recomp(NoLineNumGlobals,
|
|
ParseTreeInt2, convert_parse_tree_int2_to_int, MaybeTimestamp,
|
|
MaybeVersionNumbers, !IO),
|
|
ParseTreeInt2V = ParseTreeInt2 ^ pti2_maybe_version_numbers
|
|
:= MaybeVersionNumbers,
|
|
output_parse_tree_int2(NoLineNumGlobals, TmpOutputFileName,
|
|
ParseTreeInt2V, !IO),
|
|
update_interface(Globals, ModuleName, OutputFileName, !IO).
|
|
|
|
:- pred actually_write_interface_file3(globals::in, parse_tree_int3::in,
|
|
string::in, maybe(timestamp)::in, io::di, io::uo) is det.
|
|
|
|
actually_write_interface_file3(Globals, ParseTreeInt3, ExtraSuffix,
|
|
_MaybeTimestamp, !IO) :-
|
|
ModuleName = ParseTreeInt3 ^ pti3_module_name,
|
|
construct_int_file_name(Globals, ModuleName, ifk_int3, ExtraSuffix,
|
|
OutputFileName, TmpOutputFileName, !IO),
|
|
disable_all_line_numbers(Globals, NoLineNumGlobals),
|
|
output_parse_tree_int3(NoLineNumGlobals, TmpOutputFileName,
|
|
ParseTreeInt3, !IO),
|
|
update_interface(Globals, ModuleName, OutputFileName, !IO).
|
|
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- pred construct_int_file_name(globals::in,
|
|
module_name::in, int_file_kind::in, string::in,
|
|
string::out, string::out, io::di, io::uo) is det.
|
|
|
|
construct_int_file_name(Globals, ModuleName, IntFileKind, ExtraSuffix,
|
|
OutputFileName, TmpOutputFileName, !IO) :-
|
|
int_file_kind_to_extension(IntFileKind, _ExtStr, OtherExt),
|
|
module_name_to_file_name(Globals, $pred, do_create_dirs,
|
|
ext_other(OtherExt), ModuleName, OutputFileName0, !IO),
|
|
OutputFileName = OutputFileName0 ++ ExtraSuffix,
|
|
TmpOutputFileName = OutputFileName ++ ".tmp".
|
|
|
|
:- pred disable_all_line_numbers(globals::in, globals::out) is det.
|
|
|
|
disable_all_line_numbers(Globals, NoLineNumGlobals) :-
|
|
globals.set_option(line_numbers, bool(no),
|
|
Globals, NoLineNumGlobals0),
|
|
globals.set_option(line_numbers_around_foreign_code, bool(no),
|
|
NoLineNumGlobals0, NoLineNumGlobals).
|
|
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- pred maybe_read_old_int_and_compare_for_smart_recomp(globals::in,
|
|
T::in, (func(T) = parse_tree_int)::in, maybe(timestamp)::in,
|
|
maybe_version_numbers::out, io::di, io::uo) is det.
|
|
|
|
maybe_read_old_int_and_compare_for_smart_recomp(NoLineNumGlobals,
|
|
ParseTreeIntN, ParseTreeConvert, MaybeTimestamp,
|
|
MaybeVersionNumbers, !IO) :-
|
|
should_generate_item_version_numbers(NoLineNumGlobals,
|
|
WantVersionNumbers, !IO),
|
|
(
|
|
WantVersionNumbers = generate_version_numbers,
|
|
ParseTreeInt = ParseTreeConvert(ParseTreeIntN),
|
|
ModuleName = ParseTreeInt ^ pti_module_name,
|
|
IntFileKind = ParseTreeInt ^ pti_int_file_kind,
|
|
% XXX ITEM_LIST We do this for .int2 files as well as
|
|
% .int and .int0 files. Should we?
|
|
|
|
% Find the timestamp of the current module.
|
|
insist_on_timestamp(MaybeTimestamp, Timestamp),
|
|
% Read in the previous version of the file.
|
|
read_module_int(NoLineNumGlobals,
|
|
"Reading old interface for module", ignore_errors, do_search,
|
|
ModuleName, IntFileKind, _OldIntFileName,
|
|
always_read_module(dont_return_timestamp), _OldTimestamp,
|
|
OldParseTreeInt, _OldSpecs, OldErrors, !IO),
|
|
( if set.is_empty(OldErrors) then
|
|
MaybeOldParseTreeInt = yes(OldParseTreeInt)
|
|
else
|
|
% If we can't read in the old file, the timestamps will
|
|
% all be set to the modification time of the source file.
|
|
MaybeOldParseTreeInt = no
|
|
),
|
|
recompilation.version.compute_version_numbers(Timestamp,
|
|
ParseTreeInt, MaybeOldParseTreeInt, VersionNumbers),
|
|
MaybeVersionNumbers = version_numbers(VersionNumbers)
|
|
;
|
|
WantVersionNumbers = do_not_generate_version_numbers,
|
|
MaybeVersionNumbers = no_version_numbers
|
|
).
|
|
|
|
:- type maybe_generate_version_numbers
|
|
---> do_not_generate_version_numbers
|
|
; generate_version_numbers.
|
|
|
|
:- pred should_generate_item_version_numbers(globals::in,
|
|
maybe_generate_version_numbers::out, io::di, io::uo) is det.
|
|
|
|
should_generate_item_version_numbers(Globals, ShouldGenVersionNumbers, !IO) :-
|
|
globals.lookup_bool_option(Globals, generate_item_version_numbers,
|
|
GenerateVersionNumbers),
|
|
io_get_disable_generate_item_version_numbers(DisableVersionNumbers, !IO),
|
|
( if
|
|
GenerateVersionNumbers = yes,
|
|
DisableVersionNumbers = do_not_disable_item_version_numbers
|
|
then
|
|
ShouldGenVersionNumbers = generate_version_numbers
|
|
else
|
|
ShouldGenVersionNumbers = do_not_generate_version_numbers
|
|
).
|
|
|
|
:- pred insist_on_timestamp(maybe(timestamp)::in, timestamp::out) is det.
|
|
|
|
insist_on_timestamp(MaybeTimestamp, Timestamp) :-
|
|
% Find the timestamp of the current module.
|
|
(
|
|
MaybeTimestamp = no,
|
|
unexpected($pred, "timestamp not read with `--smart-recompilation'")
|
|
;
|
|
MaybeTimestamp = yes(Timestamp)
|
|
).
|
|
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- pred report_file_not_written(globals::in, list(error_spec)::in,
|
|
maybe(string)::in, module_name::in, other_ext::in, maybe(other_ext)::in,
|
|
io::di, io::uo) is det.
|
|
|
|
report_file_not_written(Globals, Specs, MaybePrefixMsg,
|
|
ModuleName, OtherExtA, MaybeOtherExtB, !IO) :-
|
|
get_error_output_stream(Globals, ModuleName, ErrorStream, !IO),
|
|
write_error_specs_ignore(ErrorStream, Globals, Specs, !IO),
|
|
(
|
|
MaybePrefixMsg = no
|
|
;
|
|
MaybePrefixMsg = yes(PrefixMsg),
|
|
io.write_string(ErrorStream, PrefixMsg, !IO)
|
|
),
|
|
% We use write_error_spec to print the message the interface file or
|
|
% files not being written in order to wrap the message if it is
|
|
% longer than the line length.
|
|
module_name_to_file_name(Globals, $pred, do_not_create_dirs,
|
|
ext_other(OtherExtA), ModuleName, IntAFileName, !IO),
|
|
(
|
|
MaybeOtherExtB = no,
|
|
NotWrittenPieces = [quote(IntAFileName), words("not written."), nl]
|
|
;
|
|
MaybeOtherExtB = yes(OtherExtB),
|
|
module_name_to_file_name(Globals, $pred, do_not_create_dirs,
|
|
ext_other(OtherExtB), ModuleName, IntBFileName, !IO),
|
|
NotWrittenPieces = [quote(IntAFileName), words("and"),
|
|
quote(IntBFileName), words("not written."), nl]
|
|
),
|
|
NotWrittenMsg = error_msg(no, treat_as_first, 0,
|
|
[always(NotWrittenPieces)]),
|
|
NotWrittenSpec = error_spec($pred, severity_informational,
|
|
phase_read_files, [NotWrittenMsg]),
|
|
write_error_spec_ignore(ErrorStream, Globals, NotWrittenSpec, !IO).
|
|
|
|
%---------------------------------------------------------------------------%
|
|
:- end_module parse_tree.write_module_interface_files.
|
|
%---------------------------------------------------------------------------%
|