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.
26 lines
567 B
Mathematica
26 lines
567 B
Mathematica
%---------------------------------------------------------------------------%
|
|
% vim: ts=4 sw=4 et ft=mercury
|
|
%---------------------------------------------------------------------------%
|
|
|
|
:- module overloading.
|
|
:- interface.
|
|
|
|
:- type foo(T)
|
|
---> f1(T, T)
|
|
; f2.
|
|
|
|
:- pred bar(foo(T)::in, T::in) is semidet.
|
|
|
|
:- implementation.
|
|
|
|
% The symbol f1/2 is overloaded here, but the overloading is resolved
|
|
% because the baz/1 constraint cannot be reduced.
|
|
bar(f1(X, _), X).
|
|
|
|
:- typeclass baz(T) where [].
|
|
|
|
:- func f1(T, T) = foo(T) <= baz(T).
|
|
|
|
f1(_, _) = f2.
|
|
|