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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.
66 lines
1.8 KiB
Mathematica
66 lines
1.8 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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% Regression test. The structure sharing analysis wasn't able to reach a
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% fixpoint analysing this module with --structure-sharing-widening set to
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% certain values.
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:- module sharing_loop.
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:- interface.
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:- type elds_expr
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---> elds_term(var)
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; elds_fun(var)
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; elds_case_expr(var)
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; elds_try(elds_catch).
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:- type elds_catch
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---> elds_catch(var, elds_expr).
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:- type var
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---> var(int).
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:- type renaming
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---> no
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; yes(var).
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:- pred erl_rename_vars_in_expr(renaming::in,
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elds_expr::in, elds_expr::out) is det.
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%---------------------------------------------------------------------------%
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:- implementation.
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erl_rename_vars_in_expr(Subn, Expr0, Expr) :-
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(
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Expr0 = elds_term(Term0),
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erl_rename_vars_in_term(Subn, Term0, Term),
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Expr = elds_term(Term)
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;
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Expr0 = elds_fun(Clause0),
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erl_rename_vars_in_term(Subn, Clause0, Clause),
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Expr = elds_fun(Clause)
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;
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Expr0 = elds_case_expr(Cases),
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Expr = elds_case_expr(Cases)
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;
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Expr0 = elds_try(Catch0),
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erl_rename_vars_in_catch(Subn, Catch0, Catch),
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Expr = elds_try(Catch)
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).
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:- pred erl_rename_vars_in_term(renaming::in,
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var::in, var::out) is det.
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erl_rename_vars_in_term(no, Var, Var).
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erl_rename_vars_in_term(yes(Var), _, Var).
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:- pred erl_rename_vars_in_catch(renaming::in,
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elds_catch::in, elds_catch::out) is det.
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erl_rename_vars_in_catch(Subn, Catch0, Catch) :-
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Catch0 = elds_catch(Pattern, Expr0),
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erl_rename_vars_in_expr(Subn, Expr0, Expr),
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Catch = elds_catch(Pattern, Expr).
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