mercury/duplicate_mutable.err_exp at de8f79cac3272dbabddd2e072b94de54612276bc - mercury - Steepath Git Private Instance

mercurylang/mercury

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Zoltan Somogyi 94085f5165 Detect and report duplicate mutables.

compiler/add_mutable_aux_preds.m:
    If a mutable has the same name as another mutable defined earlier,
    report this fact, and don't try to implement the mutable. If we did
    try to implement it, we would get a whole slew of errors about
    multiple definitions of all the other kinds of items that we turn
    a mutable definition into.

tests/invalid/duplicate_mutable.{m,err_exp}:
    Add this test case for the diagnostics we generate for this issue.

tests/invalid/Mmakefile:
    Enable the new test case.

2024-06-02 03:44:36 +10:00

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 duplicate_mutable.m:017: Error: this definition of the mutable [38;5;87mglobal[39;49m is a
 duplicate_mutable.m:017:   [38;5;203mduplicate.[39;49m
 duplicate_mutable.m:015:   The first definition is here.