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d883fb772e
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Fix a bug in the following optimisation of model_non lambdas:
% Optimize a special case: replace
% `(pred(Y1, Y2, ...) is Detism :-
% p(X1, X2, ..., Y1, Y2, ...))'
% where `p' has determinism `Detism' with
% `p(X1, X2, ...)'
%
For the LLDS back-end the optimisation was also applied when `p' is model_det
but the lambda is model_non. However it was incorrectly applied for the
erlang grade as well.
compiler/lambda.m:
Don't apply the optimisation in the case above.
tests/hard_coded/Mmakefile:
tests/hard_coded/nondet_lambda.exp:
tests/hard_coded/nondet_lambda.m:
Add a test case.
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2 lines
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