Files
mercury/tests/valid/mark_static_bug.m
Zoltan Somogyi fdd141bf77 Clean up the tests in the other test directories.
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.
2015-02-16 12:32:18 +11:00

42 lines
938 B
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% A term with an argument produced in a from_ground_term_construct scope was
% not itself being marked to be constructed statically. A side-effect was an
% exception being thrown while generating a lookup switch in high-level C
% grades.
:- module mark_static_bug.
:- interface.
:- type foo
---> foo(int, bar).
:- type bar
---> none
; bar(int, int, int, baz).
:- type baz
---> baz(int).
:- pred mkfoo(int::in, foo::out) is semidet.
:- implementation.
mkfoo(X, Foo) :-
(
X = 1,
Bar = bar(100, 200, 300, baz(400)),
Foo = foo(1, Bar)
;
X = 2,
Foo = foo(2, none)
;
X = 3,
Foo = foo(3, none)
;
X = 4,
Foo = foo(4, none)
).