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bug#25558: Spurious warnings with variables mentioned only pcase guard p
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From: |
Clément Pit--Claudel |
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Subject: |
bug#25558: Spurious warnings with variables mentioned only pcase guard patterns |
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Date: |
Fri, 27 Jan 2017 19:14:54 -0500 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 |
The following causes a warning (unused variable 'b'):
(pcase '(1 2) ((and `(,a ,b) (guard (equal a b))) a))
This is due to pcase let-binding 'a' twice; once around the guard test ('(equal
a b)'), and once around the body ('a').
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- bug#25558: Spurious warnings with variables mentioned only pcase guard patterns,
Clément Pit--Claudel <=