Files
mercury/tests/valid/det_string_switch.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

40 lines
912 B
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% This is a regression test for a bug in MLDS code generation where it would
% abort while generating the code of a deterministic string switch.
%
% Uncaught Mercury exception:
% Software Error: ml_code_util.m:
% Unexpected: ml_gen_failure: `fail' has determinism `det'
:- module det_string_switch.
:- interface.
:- import_module io.
% Need this many cases to make a string switch.
:- inst bar
---> "a"
; "b"
; "c"
; "d"
; "e"
; "f"
; "g"
; "h".
:- pred foo(string::in(bar), io::di, io::uo) is det.
:- implementation.
foo("a", !IO).
foo("b", !IO).
foo("c", !IO).
foo("d", !IO).
foo("e", !IO).
foo("f", !IO).
foo("g", !IO).
foo("h", !IO).