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bug#36740: 27.0.50; apparently buggy code in ccl.c (lookup-integer-const
From: |
Noam Postavsky |
Subject: |
bug#36740: 27.0.50; apparently buggy code in ccl.c (lookup-integer-constant) |
Date: |
Thu, 01 Aug 2019 13:14:43 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (windows-nt) |
Pip Cet <pipcet@gmail.com> writes:
> Note that the test leaks entries in translation-hash-table-vector, but
> I think it's cleaner to start with a new symbol each time we run the
> test.
I don't really see the point in using a fresh symbol here; but if you do
insist on that, let-binding translation-hash-table-vector should stop
the leak, right?
> +(ert-deftest ccl-hash-table ()
> + (let ((sym (gensym))
> + (table (make-hash-table :test 'eq)))
> + (puthash 16 17 table)
> + (puthash 17 16 table)
> + (define-translation-hash-table sym table)
> + (let* ((prog `(2
> + ((loop
> + (lookup-integer ,sym r0 r1)))))
> + (compiled (ccl-compile prog))
> + (registers [17 0 0 0 0 0 0 0]))
> + (ccl-execute compiled registers)
> + (should (equal registers [2 16 0 0 0 0 0 1])))))
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- bug#36740: 27.0.50; apparently buggy code in ccl.c (lookup-integer-constant),
Noam Postavsky <=