Support let-else statements #162
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Also rename 'let_else_block' field to 'alternative' to be more consistent with else blocks in if expressions
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Thanks for this PR! I pushed a small tweak to your branch, using an associativity to avoid needing runtime conflict-resolution, and reduce the size of the parser by a small amount. |
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let_elsefeature is going to be stabilized on Rust 1.65.0.This PR adds support for it.