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https://github.com/Mercury-Language/mercury.git
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89b05266a1
library/array.m:
library/assoc_list.m:
library/bimap.m:
library/bitmap.m:
library/construct.m:
library/deconstruct.m:
library/dir.m:
library/hash_table.m:
library/injection.m:
library/io.stream_db.m:
library/kv_list.m:
library/list.m:
library/map.m:
library/robdd.m:
library/stream.string_writer.m:
library/term_conversion.m:
library/term_to_xml.m:
library/tree234.m:
library/type_desc.m:
library/version_hash_table.m:
For nearly every ordinary function in this directory that can fail in its
primary mode (all of which were semidet functions),
- provide a semidet predicate as an alternative, if it did not
already exist,
- implement the function in terms of the predicate, instead of vice versa,
- mark the semidet function as obsolete in favor of the semidet predicate
version,
- fix all the resulting warnings, and then
- comment out the obsolete pragmas (at least for now).
Note that this diff does not touch the semidet function in the
enum typeclass, or the functions that implement that method
in instances.
NEWS.md:
Announce the new predicates in the (documented) modules of the library.
browser/term_rep.m:
compiler/lp_rational.m:
compiler/mcsolver.m:
compiler/mode_ordering.m:
compiler/mode_robdd.equiv_vars.m:
compiler/mode_robdd.implications.m:
compiler/old_type_constraints.m:
compiler/pickle.m:
compiler/prog_event.m:
compiler/type_ctor_info.m:
compiler/var_table.m:
tests/hard_coded/bitmap_empty.m:
tests/hard_coded/construct_mangle.m:
tests/hard_coded/construct_packed.m:
tests/hard_coded/construct_test.m:
tests/hard_coded/dummy_type_construct.m:
tests/hard_coded/expand.m:
tests/hard_coded/foreign_enum_rtti.m:
tests/hard_coded/subtype_rtti.m:
tests/hard_coded/term_to_univ_test.m:
tests/hard_coded/type_to_term.m:
tests/hard_coded/type_to_term_bug.m:
Stop calling the semidet functions from the library that were temporarily
marked obsolete.
In a few places, add explicit type qualification to avoid warnings
about unresolved polymorphism.
tests/hard_coded/test_injection.exp:
Expect an abort message from the predicate version of a semidet function.
tests/declarative_debugger/ho_2.exp2:
Update this .exp file for a previous commit.
135 lines
3.5 KiB
Mathematica
135 lines
3.5 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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% Test construction of name mangled functors (e.g. on Java).
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%---------------------------------------------------------------------------%
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:- module construct_mangle.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is det.
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%---------------------------------------------------------------------------%
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%---------------------------------------------------------------------------%
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:- implementation.
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:- import_module int.
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:- import_module list.
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:- import_module construct.
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:- import_module type_desc.
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:- import_module univ.
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:- import_module string.
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%---------------------------------------------------------------------------%
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main(!IO) :-
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test_type(type_of(_ : requires_mangling), !IO),
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test_type(type_of(_ : '$singleton'(int)), !IO).
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% This must not be an enumeration as enumerations on Java are represented
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% in a way such that name mangling doesn't apply.
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%
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:- type requires_mangling
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---> (' ')
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; ('!')
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; ('"')
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; ('#')
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; ('$')
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; ('%')
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; ('&')
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; ('''')
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; ('(')
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; (')')
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; ('*')
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; ('+')
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; (',')
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; ('-')
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; ('.')
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; ('/')
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; ('0')
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; ('1')
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; ('2')
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; ('3')
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; ('4')
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; ('5')
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; ('6')
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; ('7')
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; ('8')
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; ('9')
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; (':')
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; (';')
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; ('<')
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; ('=')
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; ('>')
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; ('?')
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; ('@')
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; ('[')
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; ('\\')
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; (']')
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; ('^')
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; ('_')
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; ('`')
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; ('{')
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; ('|')
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; ('}')
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; ('~')
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; ('\\=')
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; ('>=')
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; ('=<')
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; ('{}')
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; ('[|]')
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; ('[]')
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; ('abc~!@#$%^&*()_+|xyz')
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; f_this_also_requires_mangling
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; force_non_enum(int)
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; requires_mangling % functor has same name/arity as type
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; requires_mangling(int). % same name, different arity
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:- type '$singleton'(T)
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---> '$singleton'(T).
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% XXX the Java backend currently generates invalid code for this type
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% :- type '$blah'
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% ---> '$blah'(int)
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% ; '$blah2'.
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:- pred test_type(type_desc::in, io::di, io::uo) is det.
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test_type(Type, !IO) :-
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( if num_functors(Type, NumFunctors) then
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list.foldl(test_functor(Type), 0 .. NumFunctors - 1, !IO)
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else
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io.write_string("failed\n", !IO)
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),
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io.write_string("----\n", !IO).
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:- pred test_functor(type_desc::in, int::in, io::di, io::uo) is det.
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test_functor(Type, FunctorNumber, !IO) :-
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( if get_functor(Type, FunctorNumber, Name, Arity, _ArgTypes) then
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% Assume that any arguments are ints.
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ArgUnivs = list.map(int_univ, 1 .. Arity),
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( if
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find_functor(Type, Name, Arity, FunctorNumber, _),
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construct(Type, FunctorNumber, ArgUnivs, Univ)
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then
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io.write(Univ, !IO),
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io.nl(!IO)
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else
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io.write_string("failed FunctorNumber = ", !IO),
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io.write_int(FunctorNumber, !IO),
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io.nl(!IO)
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)
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else
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io.write_string("failed FunctorNumber = ", !IO),
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io.write_int(FunctorNumber, !IO),
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io.nl(!IO)
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).
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:- func int_univ(int) = univ.
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int_univ(I) = univ(I).
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