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https://github.com/Mercury-Language/mercury.git
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33eb3028f5
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.
80 lines
2.1 KiB
Mathematica
80 lines
2.1 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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%
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:- module hash_init_bug.
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:- interface.
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:- import_module io.
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:- pred main(io__state::di, io__state::uo) is det.
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:- implementation.
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:- import_module assoc_list.
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:- import_module exception.
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:- import_module hash_table.
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:- import_module list.
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:- import_module map.
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:- import_module require.
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:- import_module std_util.
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:- import_module string.
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main(!IO) :-
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HashPred = (pred(Name::in, Hash::out) is det :-
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sym_name_to_string(Name, ".", Str),
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Hash = hash(Str)
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),
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HT0 = init(HashPred, 10, 0.8),
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build_table(entries, HT0, HT),
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(
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hash_table__search(HT,
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qualified(unqualified("io"), "read_word"), _)
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->
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io__write_string("error: search succeeded\n", !IO)
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;
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io__write_string("search failed as expected\n", !IO)
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).
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:- pred build_table(list(sym_name)::in, name_ht::hash_table_di,
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name_ht::hash_table_uo) is det.
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build_table([], HT, HT).
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build_table([K | T], HT0, HT) :-
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build_table(T, det_insert(HT0, K, 1), HT).
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:- type name_ht == hash_table(sym_name, int).
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:- type sym_name
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---> unqualified(string)
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; qualified(sym_name, string).
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% sym_name_to_string(SymName, Separator, String):
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%
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% convert a symbol name to a string,
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% with module qualifiers separated by Separator.
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%
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:- pred sym_name_to_string(sym_name, string, string).
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:- mode sym_name_to_string(in, in, out) is det.
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sym_name_to_string(SymName, Separator, String) :-
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sym_name_to_string_2(SymName, Separator, Parts, []),
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string__append_list(Parts, String).
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:- pred sym_name_to_string_2(sym_name, string,
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list(string), list(string)).
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:- mode sym_name_to_string_2(in, in, out, in) is det.
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sym_name_to_string_2(qualified(ModuleSpec, Name), Separator) -->
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sym_name_to_string_2(ModuleSpec, Separator),
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[Separator, Name].
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sym_name_to_string_2(unqualified(Name), _) -->
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[Name].
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:- func entries = list(sym_name).
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entries = [
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unqualified("main")
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].
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