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83dc913329
tests/warnings/*.m:
Bring the programming style of these modules up to date,
except where the problem being tested for seems to be related
to the old programming style
In the infinite_recursion test case, add code that we *should*
warn about, but currently don't.
tests/warnings/*.m:
Update the expected outputs to account for the changes in line
numbers, and the fact that the compiler computes the contexts
of (if C then T else E) if-then-elses differently from (C -> T; E)
if-then-else (it takes the context of the "then" vs the context
of the ";").
Delete arg_order_rearrangment.exp2. It was long unused, but
deleting it in CVS would not have allowed us to put it back later.
41 lines
836 B
Mathematica
41 lines
836 B
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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%
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% Test --warn-suspicious-foreign-procs for return statements.
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%
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%---------------------------------------------------------------------------%
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:- module warn_return.
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:- interface.
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:- pred foo(int::in, int::out) is det.
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:- implementation.
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:- pragma foreign_proc("C",
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foo(X::in, Y::out),
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[will_not_call_mercury, promise_pure],
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"
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X = Y;
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return;
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").
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:- pragma foreign_proc("C#",
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foo(X::in, Y::out),
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[will_not_call_mercury, promise_pure],
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"
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X = Y;
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return;
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").
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:- pragma foreign_proc("Java",
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foo(X::in, Y::out),
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[will_not_call_mercury, promise_pure],
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"
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X = Y;
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return;
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").
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:- end_module warn_return.
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