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From: | Paul F. Dietz |
Subject: | Re: [Gcl-devel] Re: gcl and the random tester |
Date: | Thu, 26 Feb 2004 21:05:14 -0600 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6b) Gecko/20031210 |
I wrote:
Unfortunately, I cannot give the form. I reran the tester in a mode where it prints each form (and associated arguments) before each test, but when rerun in a fresh lisp it doesn't crash.
Searching through the dumped files, I found (after reduction) this problem: >(funcall (compile nil '(lambda () (declare (optimize safety)) (ldb (byte 13 13) 43710)))) Compiling gazonk9.lsp. End of Pass 1. End of Pass 2. OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0, Speed=3 Finished compiling gazonk9.lsp. Loading gazonk9.o start address -T 0x8519120 Finished loading gazonk9.o Error in COMPILER::CMP-ANON [or a callee]: The function COMPILER::LDB1 is undefined. For some reason it was not immediately detecting this problem, but instead got corrupted and crashed ~160 iterations later. Paul
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