Estimated hours taken: 5
Remove support for term_to_type and type_to_term implemented as special
preds. Remove support for one-cell and one-or-two-cell type_infos (now
shared-one-or-two-cell type_infos). Move definitions that were in
mercury_builtin.m back to where they belong.
This code has been removed because it is no longer used, and was no
longer being maintained but was still quite complex.
compiler/globals.m:
compiler/handle_options.m:
compiler/mercury_compile.m:
compiler/options.m:
Remove one_cell and one_or_two_cell from type_info methods.
compiler/polymorphism.m:
Remove term_to_type and type_to_term support.
Remove one_cell and one_or_two_cell from type_info methods.
Fix documentation to reflect the new situation.
compiler/special_pred.m:
compiler/unify_proc.m:
Remove term_to_type and type_to_term support.
library/list.m:
Put the definition of `list' back into list.m
library/mercury_builtin.m:
Take the definitions of `list', `term', `var', `var__supply',
etc, out of this module.
Remove type_to_term, term_to_type, det_term_to_type,
term__init_var_supply, term__create_var, term__var_to_int
and term__context_init.
Remove references to USE_TYPE_TO_TERM and #ifdefs around
SHARED_ONE_OR_TWO_CELL_TYPE_INFO.
library/std_util.m:
Remove references ONE_OR_TWO_CELL_TYPE_INFO, and code that
handles one-cell typeinfo comparisons.
library/term.m:
Add type_to_term, term_to_type, det_term_to_type,
term__init_var_supply, term__create_var, term__var_to_int
and term__context_init back to term.m.
Add new implementation of type_to_term/2.
library/uniq_array.m:
Fix a typo in a comment - term_to_type/3 instead of term_to_type/2.
runtime/call.mod:
Remove special case code for unify, compare, index for
one-cell typeinfos.
Remove code for type_to_term/2.
runtime/type_info.h:
Remove references to ONE_CELL_TYPE_INFO or ONE_OR_TWO_CELL_TYPE_INFO.
Make sure only SHARED_ONE_OR_TWO_CELL_TYPE_INFO.
Remove references to USE_TYPE_TO_TERM.
compiler/base_type_layout.m:
compiler/bytecode_gen.m:
compiler/code_util.m:
compiler/delay_slot.m:
compiler/det_util.m:
compiler/fact_table.m:
compiler/hlds_data.m:
compiler/hlds_goal.m:
compiler/mode_debug.m:
compiler/tree.m:
library/bag.m:
library/queue.m:
Import module `list' or `term' (or both).
Estimated hours taken: 0.25
disj_gen:
Remove redundant code.
liveness:
Trap some unreachable code.
lookup_switch, tree:
Move the code for testing code trees for emptyness to tree.m.
compiler/*:
Add copyright messages.
Change all occurences of *.nl in comments to *.m.
compiler/mercury_compile.pp:
Change the output to the .dep files to use *.m rather than *.nl.
(NOTE: this means that `mmake' will not work any more if you
call your files *.nl!!!)
Lots of bug fixes for make_hlds.nl.
A couple of bug fixes for hlds.nl.
Did some optimization of memory usage: added io__gc_call to io.nl
and used it in prog_io.nl and module.nl. Rewrote the main loop
of prog_io to take maximum advantage of manual garbage collection.
Started working on typecheck.nl.
