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.
library/array.m:
library/array2d.m:
library/bitmap.m:
library/store.m:
library/thread.semaphore.m:
library/version_array2d.m:
library/version_bitmap.m:
library/version_hash_table.m:
library/version_store.m:
Delete predicates that were deprecated in Mercury 13.05 and before.
library/version_array.m
Delete the deprecated function new/2.
Deprecate unsafe_new/2 and unsafe_init/2 to replace it.
(We had overlooked this previously.)
library/string.m:
Delete the deprecated function set_char_char/3.
(We will leave the other deprecated procedures in this module
for at least another release.)
library/svlist.m:
library/svpqueue.m:
library/svstack.m:
Delete these modules: they were only ever needed as a transitional
mechanism.
library/library.m:
Conform to the above changes.
doc/Mmakefile:
Unrelated change: delete references to files that have been
deleted since we moved to git.
tests/hard_coded/*/*.m
tests/tabling/*.m:
Update test cases where they made use of predicates that have
now been deleted from the standard library.
support tabling.
(The Makefiles in tests directory should prevent this, but in at least one
grade on neptune this isn't currently happening and it's rendering that
machine unusable - I'll fix the Makefile issue separately.)
tests/tabling/*.m:
Add require_feature_set pragmas to all the tabling tests to ensure
they aren't accidently run in grades that don't support tabling.
Estimated hours taken: 80
Branches: main
Improvements for bitmap.m, to make it useable as a general container
for binary data.
library/bitmap.m:
runtime/mercury_bitmap.c:
runtime/mercury_bitmap.h:
Specialize the representation of bitmaps to an array of unsigned
bytes defined as a foreign type.
This is better than building on top of array(int) because it:
- is better for interfacing with foreign code
- has a more sensible machine-independent comparison order
(same as array(bool))
- avoids storing the size twice
- has more efficient copying, unification, comparison and tabling
(although we should probably specialize the handling of array(int)
and isomorphic types as well)
- uses GC_MALLOC_ATOMIC to avoid problems with bit patterns that look
like pointers (although we should do that for array(int) as well)
XXX The code for the Java and IL backends is untested.
Building the library in grade Java with Sun JDK 1.6 failed (but
at least passed error checking), and I don't have access to a
copy of MSVS.NET. The foreign code that needs to be tested is
trivial.
Add fields `bit', `bits' and `byte' to get/set a single bit,
multiple bits (from an int) or an 8 bit byte.
Add functions for converting bitmaps to hex strings and back,
for use by stream.string_writer.write and deconstruct.functor/4.
bitmap.intersect was buggy in the case where the input bitmaps
had a different size. Given that bitmaps are implemented with
a fixed domain (lookups out of range throw an exception), it
makes more sense to throw an exception in that case anyway,
so all of the set operations do that now.
The difference operation actually performed xor. Fix it and
add an xor function.
library/version_bitmap.m:
This hasn't been fully updated to be the same as bitmap.m.
The payoff would be much less because foreign code can't
really do anything with version_bitmaps.
Add a `bit' field.
Deprecate the `get/2' function in favour of the `bit' field.
Fix the union, difference, intersection and xor functions
as for bitmap.m.
Fix comparison of version_arrays so that it uses the same
method as array.m: compare size then elements in order.
The old code found version_arrays to be equal if one was
a suffix of the other.
library/char.m:
Add predicates for converting between hex digits and integers.
library/io.m:
library/stream.string_writer.m:
library/term.m:
Read and write bitmaps.
runtime/mercury_type_info.h:
runtime/mercury_deep_copy_body.h:
runtime/mercury_mcpp.h:
runtime/mercury_table_type_body.h:
runtime/mercury_tabling_macros.h:
runtime/mercury_unify_compare_body.h:
runtime/mercury_construct.c:
runtime/mercury_deconstruct.c:
runtime/mercury_term_size.c:
runtime/mercury_string.h:
library/construct.m:
library/deconstruct.m
compiler/prog_type.m:
compiler/mlds_to_gcc.m:
compiler/rtti.m:
Add a MR_TypeCtorRep for bitmaps, and handle it in the library
and runtinme.
library/Mercury.options:
Compile bitmap.m with `--no-warn-insts-without-matching-type'.
runtime/mercury_type_info.h:
Bump MR_RTTI_VERSION.
NEWS:
Document the changes.
tests/hard_coded/Mmakefile:
tests/hard_coded/bitmap_test.m:
tests/hard_coded/bitmap_simple.m:
tests/hard_coded/bitmap_tester.m:
tests/hard_coded/bitmap_test.exp:
tests/tabling/Mmakefile:
tests/tabling/expand_bitmap.m:
tests/tabling/expand_bitmap.exp:
tests/hard_coded/version_array_test.m:
tests/hard_coded/version_array_test.exp:
Test cases.
