Generate a more robust top-level binding Provenance #1473
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isovector
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isovector
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jneira
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Mar 4, 2021
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Ever since #1379 landed, tactics has encouraged a workflow where the users refine the binds directly in the
HsMatchof theFunBind(the arguments to the left of the equals.) But the code that turned those arguments into aHypothesiswas written back before we had a good notion of bindingProvenance, and so it just sorta worked with variable binds and maybe something approximate to the right thing.This PR generates a robust provenance from the top-level binds, capable of handling at-patterns, constructor matches and record destructuring.
One particularly evidence side effect of this new system is that non-variable top-level binds no longer prevent
Destruct all function argumentsfrom being suggested.