mirror of
https://github.com/Mercury-Language/mercury.git
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fdd141bf77
tests/invalid/*.{m,err_exp}:
tests/misc_tests/*.m:
tests/mmc_make/*.m:
tests/par_conj/*.m:
tests/purity/*.m:
tests/stm/*.m:
tests/string_format/*.m:
tests/structure_reuse/*.m:
tests/submodules/*.m:
tests/tabling/*.m:
tests/term/*.m:
tests/trailing/*.m:
tests/typeclasses/*.m:
tests/valid/*.m:
tests/warnings/*.{m,exp}:
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 tests
that check compiler error messages, expect the new line numbers.
browser/cterm.m:
browser/tree234_cc.m:
Import only one module per line.
tests/hard_coded/boyer.m:
Fix something I missed.
108 lines
2.8 KiB
Mathematica
108 lines
2.8 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ft=mercury ts=4 sw=4 et
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%---------------------------------------------------------------------------%
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%
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% Compiling the following with rotd-2010-03-03 and before using
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%
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% $ mmc --grade hlc.gc --no-optimize-dead-procs --no-static-ground-terms
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%
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% yields:
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%
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% Software Error: map.lookup: key not found
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% Key Type: term.var(parse_tree.prog_data.prog_var_type)
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% Key Value: var(2)
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% Value Type: ml_backend.ml_gen_info.ml_ground_term
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% Stack dump not available in this grade.
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%
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% (This test is derived from cut down version of browser/parse.m.)
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%
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%---------------------------------------------------------------------------%
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:- module bug134.
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:- interface.
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:- import_module getopt.
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:- import_module io.
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:- import_module list.
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:- import_module maybe.
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:- type command ---> cmd_unknown.
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:- type path ---> path.
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:- type dir ---> dir.
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:- type format_option
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---> flat
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; pretty.
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:- pred read_command_external(command::out, io::di, io::uo) is det.
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:- pred parse(list(string)::in, command::out) is semidet.
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%---------------------------------------------------------------------------%
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:- implementation.
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:- import_module bool.
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:- import_module char.
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:- import_module int.
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:- import_module string.
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:- type token
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---> token_dot
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; token_unknown(char).
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read_command_external(Command, !IO) :-
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io.read(Result, !IO),
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(
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Result = ok(StringToParse),
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string.words_separator(char.is_whitespace, StringToParse) = Words,
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( parse(Words, CommandPrime) ->
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Command = CommandPrime
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;
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Command = cmd_unknown
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)
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;
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Result = eof,
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Command = cmd_unknown
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;
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Result = error(_, _),
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Command = cmd_unknown
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).
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:- pred lexer_words(list(string)::in, list(token)::out) is det.
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lexer_words(_, []).
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:- pred lexer_word(string::in, list(token)::out) is det.
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lexer_word(_, []).
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%---------------------------------------------------------------------------%
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parse(Words, Command) :-
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(
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Words = [],
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Command = cmd_unknown
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;
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Words = [CmdWord | ArgWords],
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lexer_word(CmdWord, CmdTokens),
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lexer_words(ArgWords, ArgTokens),
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list.append(CmdTokens, ArgTokens, AllTokens),
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AllTokens = [FirstToken | LaterTokens],
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parse_cmd(FirstToken, LaterTokens, Command)
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).
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:- pred parse_cmd(token::in, list(token)::in, command::out) is semidet.
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parse_cmd(_CmdToken, _ArgTokens, cmd_unknown) :-
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semidet_false.
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%---------------------------------------------------------------------------%
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:- pred format_option_defaults(format_option::out, option_data::out) is multi.
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format_option_defaults(flat, bool(no)).
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format_option_defaults(pretty, bool(no)).
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%---------------------------------------------------------------------------%
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