tests/invalid/*.{m,err_exp}:
tests/misc_tests/*.m:
tests/mmc_make/*.m:
tests/par_conj/*.m:
tests/purity/*.m:
tests/stm/*.m:
tests/string_format/*.m:
tests/structure_reuse/*.m:
tests/submodules/*.m:
tests/tabling/*.m:
tests/term/*.m:
tests/trailing/*.m:
tests/typeclasses/*.m:
tests/valid/*.m:
tests/warnings/*.{m,exp}:
Make these tests use four-space indentation, and ensure that
each module is imported on its own line. (I intend to use the latter
to figure out which subdirectories' tests can be executed in parallel.)
These changes usually move code to different lines. For the tests
that check compiler error messages, expect the new line numbers.
browser/cterm.m:
browser/tree234_cc.m:
Import only one module per line.
tests/hard_coded/boyer.m:
Fix something I missed.
pragmas but it now emits an error message saying what pragma in the "new"
foreign language interface to use instead. (That will be deleted after the
next release.)
Remove support for nondet foreign code from the implementation.
Add some bits from the old C interface chapter of the reference manual,
about linking with C object files and the c_pointer type, to the chapter
on the foreign language interface; delete the rest.
Add an illustration of simulating nondet foreign code with Mercury clauses
and (semi)deterministic foreign_procs.
doc/reference_manual.texi:
Delete the old C interface chapter.
Add a section on linking against C object files to the C specific
section of the foreign language interface chapter. (The old version of
this was quite mmake-specific, the new version attempts to minimise
this.)
Mention the c_pointer type in section on C foreign types.
Mention that nondet foreign_procs are not allowed. Give an example
to use foreign code and nondeterminism.
compiler/prog_io_pragma.m:
Emit error messages when any of the pragmas used by the old C interface
are encountered.
compiler/prog_item.m:
Delete the parse tree representation of import pragmas.
compiler/gcc.m:
Replace `:- pragma import' declarations with `:- pragma foreign_proc'
declarations for C.
compiler/add_heap_ops.m:
compiler/add_trail_ops.m:
compiler/add_pragma.m:
compiler/deep_profiling.m:
compiler/det_analysis.m:
compiler/equiv_type.m:
compiler/erl_call_gen.m:
compiler/foreign.m:
compiler/goal_util.m:
compiler/hlds_out_goal.m:
compiler/make_hlds_passes.m:
compiler/make_hlds_warn.m:
compiler/mercury_to_mercury.m
compiler/ml_code_gen.m:
compiler/module_qual.m:
compiler/modules.m:
compiler/polymorphism.m:
compiler/pragma_c_gen.m:
compiler/proc_gen.m:
compiler/prog_data.m:
compiler/recompilation.version.m:
Delete stuff related the old C interface.
tests/hard_coded_Mmakefile:
tests/hard_coded/inline_nondet_pragma_c.*:
tests/hard_coded/nondet_c.*:
tests/hard_coded/nondet_pragma_c_bug.*:
tests/hard_coded/pragma_import.*:
Delete these tests. The features they exercise are no longer
supported.
tests/*/*.m:
Replace uses of the old C interface with the new.
Estimated hours taken: 2
Branches: main
Fix spurious errors in the test cases so that they pass in the grade il.
tests/valid/big_foreign_type.m:
Add C# implementations of the foreign types.
tests/valid/int64.m:
tests/valid/liveness_nonlocals.m:
tests/valid/subtype_switch.m:
tests/valid/tabled_for_io.m:
tests/valid/two_pragma_c_codes.m:
tests/valid/zero_arity.m:
Provide default implementations of C pragma foreign_code.
tests/valid/intermod_impure2.m:
Provide an il implementation of C pragma foreign_code.
tests/valid/spurious_purity_warning.m:
Fix some determinism warnings.
tests/valid/typeclass_inlining_bug.m:
Remove an unneeded abstract type.
Estimated hours taken: 4
Branches: main
Add MR_ prefixes to the remaining non-prefixed symbols.
This change will require all workspaces to be updated
The compiler will start generating references to MR_TRUE,
MR_bool, etc., which are not defined in the old runtime
header files.
runtime/mercury_std.h:
Add MR_ prefixes to bool, TRUE, FALSE, max, min,
streq, strdiff, strtest, strntest, strneq, strndiff,
strntest, NO_RETURN.
Delete a commented out definition of `reg'.
runtime/mercury_tags.h:
Add an MR_ prefix to TAGBITS.
configure.in:
runtime/mercury_goto.h:
runtime/machdeps/i386_regs.h/mercury_goto.h:
Add an MR_ prefix to PIC.
runtime/mercury_conf_param.h:
Allow non-prefixed PIC and HIGHTAGS to be defined on
the command line.
runtime/mercury_bootstrap.h:
Add backwards compatibility definitions.
RESERVED_MACRO_NAMES:
Remove the renamed macros.
compiler/export.m:
compiler/ml_code_gen.m:
Use MR_bool rather than MR_Bool (MR_Bool is
meant to be for references to the Mercury type
bool__bool).
runtime/mercury_types.h:
Add a comment the MR_Bool is for references to
bool__bool.
*/*.c:
*/*.h:
*/*.m:
Add MR_ prefixes.
Estimated hours taken: 2.5
Branches: main
Add MR_ prefixes to uses of configuration macros.
Bootcheck now succeeds with MR_NO_CONF_BACKWARDS_COMPAT.
Mmake.common.in:
Define MR_NO_CONF_BACKWARDS_COMPAT when checking
for namespace cleanliness.
RESERVED_MACRO_NAMES:
Remove the configuration macros.
runtime/mercury_conf_bootstrap.h:
Remove a duplicate definition of BOXED_FLOAT.
configure.in:
*/*.c:
*/*.h:
*/*.m:
Add MR_ prefixes.
Estimated hours taken: 2
Implement Fergus' suggestion for deciding when to add modes
for predicates with no arguments.
The following declarations result in a mode being added:
:- pred foo is semidet.
:- pred foo.
:- mode foo.
:- pred foo.
:- mode foo is semidet.
This declaration doesn't:
:- pred foo.
compiler/make_hlds.m:
Remove code to add a default mode for a zero arity predicate
with only a pred declaration with no determinism.
tests/invalid/bigtest.err_exp:
Add a `no modes for predicate ...' error.
tests/invalid/missing_det_decls.m:
tests/invalid/missing_det_decls.err_exp:
Add missing mode declarations.
tests/valid/Mmakefile:
Pass --infer-modes to mmc when compiling zero_arity.m.
tests/valid/zero_arity.m:
Add tests for each of the declaration combinations listed above.
tests/valid/det_inference.m:
Add missing mode declarations.
Estimated hours taken: 2
Allow separate mode declarations for predicates with no arguments
(previously they were considered to be duplicate mode declarations).
This avoids the need to special case such predicates when writing
out declarations for inter-module optimization.
If there is no mode declaration and the `:- pred' declaration does
not include the determinism, a default mode `:- mode foo.' is added.
Compilation of the browser directory with --intermodule-optimization
fails with a duplicate mode error without this change.
compiler/make_hlds.m:
Handle default modes for zero arity predicates using a similar
method to that used for the `in, in, ..., out' modes for functions,
except that there will still be an error message if determinism
inference is not enabled.
compiler/clause_to_proc.m:
Rename `add_default_modes' to `add_default_func_modes',
to avoid confusion with `add_default_zero_arity_pred_modes'
in make_hlds.m.
compiler/modecheck_call.m:
compiler/post_typecheck.m:
Remove some unnecessary calls to `add_default_mode'.
Default modes are added in make_hlds.m.
tests/valid/Mmakefile:
tests/valid/zero_arity.m:
Test case.
tests/invalid/Mmakefile:
Use `--no-infer-det' when compiling missing_det_decls.m so that
error messages for missing determinism declarations for local
predicates are reported (one of the local predicates in that test
case has no arguments).
tests/invalid/bigtest.err_exp:
Remove the error message for a missing mode declaration for a zero
arity predicate.
tests/invalid/duplicate_modes.err_exp:
Remove a duplicate mode error for a zero arity predicate with
a separate mode declaration.
