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.
Estimated hours taken: 18
Branches: main
Move the univ, maybe, pair and unit types from std_util into their own
modules. std_util still contains the general purpose higher-order programming
constructs.
library/std_util.m:
Move univ, maybe, pair and unit (plus any other related types
and procedures) into their own modules.
library/maybe.m:
New module. This contains the maybe and maybe_error types and
the associated procedures.
library/pair.m:
New module. This contains the pair type and associated procedures.
library/unit.m:
New module. This contains the types unit/0 and unit/1.
library/univ.m:
New module. This contains the univ type and associated procedures.
library/library.m:
Add the new modules.
library/private_builtin.m:
Update the declaration of the type_ctor_info struct for univ.
runtime/mercury.h:
Update the declaration for the type_ctor_info struct for univ.
runtime/mercury_mcpp.h:
runtime/mercury_hlc_types.h:
Update the definition of MR_Univ.
runtime/mercury_init.h:
Fix a comment: ML_type_name is now exported from type_desc.m.
compiler/mlds_to_il.m:
Update the the name of the module that defines univs (which are
handled specially by the il code generator.)
library/*.m:
compiler/*.m:
browser/*.m:
mdbcomp/*.m:
profiler/*.m:
deep_profiler/*.m:
Conform to the above changes. Import the new modules where they
are needed; don't import std_util where it isn't needed.
Fix formatting in lots of modules. Delete duplicate module
imports.
tests/*:
Update the test suite to confrom to the above changes.
Estimated hours taken: 9
Branches: main
Add support for two new compiler options,
`--allow-stubs' and `--no-warn-stubs',
to allow execution of programs which are incomplete.
`--allow-stubs' delays the reporting of errors for procedures with no
clauses until run-time, instead issuing only a warning at compile time.
`--no-warn-stubs' allows even that warning to be supressed.
library/private_builtin.m:
Add a new procedure no_clauses/1, for reporting the
run-time error.
compiler/options.m:
Add and document the new options.
compiler/typecheck.m:
Implement the new options. For procedures with no
clauses, if `--allow-stubs' is enabled, generate a
stub body which just calls no_clauses/1 or sorry/1.
compiler/hlds_pred.m:
Add a new marker `stub', for procedures whose body is an
automatically-generated stub.
compiler/purity.m:
compiler/det_analysis.m:
compiler/unused_args.m:
Don't issue warnings for `stub' procedures.
NEWS:
doc/user_guide.texi:
Document the new options.
doc/reference_manual.texi:
Document that there must be at least one clause for each
declared predicate or function, since as far as I can tell
this was until now not explicitly stated in the reference
manual. Also document that implementations are permitted
to provide a method of processing Mercury programs for
which this error is not reported until runtime.
tests/warnings/Mmakefile:
tests/warnings/Mercury.options:
tests/warnings/warn_stubs.m:
tests/warnings/warn_stubs.exp:
tests/hard_coded/Mmakefile:
tests/hard_coded/Mercury.options:
tests/hard_coded/allow_stubs.m:
tests/hard_coded/allow_stubs.exp:
Test the new features.
