Change the criterion for KRML_IGNORE vs KRML_MAYBE_UNUSED_VAR #494
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(waiting to see the result for code quality in HACL*) |
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(Actually generates slightly better code for HACL*) |
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before, when discovering that
xis unused inlet x = e1 in e2, we would unconditionally pushKRML_IGNOREdowne1(possibly beneath multiple layers of let-bindings)now, instead, we either do
let x = KRML_IGNORE(e1) in e2ise1is a value, otherwise, we dolet x = e1 in KRML_MAYBE_UNUSED_VAR(x); e2