Currently, the hash functions for (some of) the primitive types are defined in
three places:
1. The hash_table module.
2. The version_hash_table module (duplicates of the above).
3. Some (but not all) of the library modules for the primitive types.
This change makes the library module for a primitive type provide the hash
function for that type and deprecates the versions in the hash table modules.
Additionally, deprecate the "generic" has functions in the hash table modules.
library/hash_table.m:
library/version_hash_table.m:
As above.
library/char.m:
library/int.m:
library/uint.m:
Add hash/1 and hash/2.
library/float.m:
Add hash/2.
library/robdd.m:
Replace a call to the deprecated function.
NEWS:
Announce the above additions and deprecations.
tests/hard_coded/hash_table_delete.m:
tests/hard_coded/hash_table_test.m:
tests/hard_coded/version_hash_table_delete.m:
tests/hard_coded/version_hash_table_test.m:
Conform to the above change.
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
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 debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
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.
Branches: main
Replace the implementations of (version) hash tables by separate chaining hash
tables. The old open addressing scheme was broken in the presence of deletes.
Fixes bug #68.
library/hash_table.m:
library/version_hash_table.m:
As above.
We no longer use double hashing in case of a hash collision, so hash
predicates only need to return one value now.
Add fold with predicate arguments.
library/array.m:
Add array.foldl for a predicate argument.
Add array.foldl2 with a unique state pair.
library/version_array.m:
Add version_array.foldl for a predicate argument.
compiler/make.m:
compiler/make.program_target.m:
compiler/make.util.m:
library/robdd.m:
Conform to change in hashing predicates.
deep_profiler/dense_bitset.m:
Add module qualifier to avoid ambiguity.
tests/hard_coded/Mmakefile:
tests/hard_coded/hash_table_delete.exp:
tests/hard_coded/hash_table_delete.m:
tests/hard_coded/hash_table_test.exp:
tests/hard_coded/hash_table_test.m:
tests/hard_coded/version_hash_table_delete.exp:
tests/hard_coded/version_hash_table_delete.m:
tests/hard_coded/version_hash_table_test2.exp:
tests/hard_coded/version_hash_table_test2.m:
Add new test cases.
tests/hard_coded/hash_bug.m:
tests/hard_coded/hash_init_bug.m:
tests/hard_coded/version_hash_table_test.m:
Conform to change in hashing predicates.
NEWS:
Document additions.
