mirror of
https://github.com/Mercury-Language/mercury.git
synced 2026-04-15 17:33:38 +00:00
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.
50 lines
1.0 KiB
Mathematica
50 lines
1.0 KiB
Mathematica
%---------------------------------------------------------------------------%
|
|
% vim: ts=4 sw=4 et ft=mercury
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- module impure_method_impl.
|
|
:- interface.
|
|
|
|
:- import_module io.
|
|
|
|
:- pred main(io__state::di, io__state::uo) is det.
|
|
|
|
:- typeclass c(T) where [
|
|
pred m1(T::in, int::out) is det,
|
|
semipure pred m2(T::in, int::out) is det
|
|
].
|
|
|
|
:- type foo
|
|
---> foo.
|
|
|
|
:- semipure pred foo_m1(foo::in, int::out) is det.
|
|
:- impure pred foo_m2(foo::in, int::out) is det.
|
|
|
|
:- implementation.
|
|
|
|
:- instance c(foo) where [
|
|
pred(m1/2) is foo_m1,
|
|
pred(m2/2) is foo_m2
|
|
].
|
|
|
|
main -->
|
|
[].
|
|
|
|
:- pragma foreign_decl("C", "extern int foo_counter;").
|
|
:- pragma foreign_code("C", "int foo_counter = 0;").
|
|
|
|
:- pragma foreign_proc("C",
|
|
foo_m1(_F::in, Val::out),
|
|
[will_not_call_mercury, promise_semipure],
|
|
"
|
|
Val = foo_counter;
|
|
").
|
|
:- pragma foreign_proc("C",
|
|
foo_m2(_F::in, Val::out),
|
|
[will_not_call_mercury],
|
|
"
|
|
Val = foo_counter++;"
|
|
).
|
|
foo_m1(_, 0).
|
|
foo_m2(_, 0).
|