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59b11f84ce
Replace __ with . as the module qualifier symbol. Replace references to io.state with just io. Replace DCGs with state variables. Replace (C->T;E) syntax for if-then-elses with (if C then T else E) syntax. Replace if-then-elses with switches when possible and where this does not affect what is being tested. Replace separate pred and mode declarations with predmode declarations. Put predicate and function declarations just before the definition of the predicate or function. Delete unneeded module qualifications on predicate and function declarations and definitions. Update .exp files (and if needed, .inp files) for the line number changes that result from the above. For tests that have more than one .exp file and where one of those files is affected by the above, add a section to the source file header that says which .exp file is for what grade, with XXXs for the (as yet) unknown parts.
26 lines
673 B
Mathematica
26 lines
673 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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% This is a regression test. The version of the system on 16 July 2004
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% generated bad RTTI for the lambda expression, which caused the debugger
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% to believe that neither argument of the lambda predicate was instantiated.
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:- module lambda_expr.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is det.
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:- implementation.
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:- import_module int.
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main(!IO) :-
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P = (pred(X::in, Y::out) is det :- Y = X + 1),
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P(1, Z),
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io.write_int(Z, !IO),
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io.nl(!IO).
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