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[MIT-Scheme-devel] recursive with-thread-mutex-locked


From: Taylor R Campbell
Subject: [MIT-Scheme-devel] recursive with-thread-mutex-locked
Date: Thu, 13 Nov 2014 22:41:47 +0000
User-agent: IMAIL/1.21; Edwin/3.116; MIT-Scheme/9.1.99

Does anyone rely on recursion in WITH-THREAD-MUTEX-LOCKED?  I would
like to prohibit recursive thread mutex locks altogether, and prohibit
the use of THREAD-MUTEX-OWNER except as a diagnostic and debugging
feature.

(Diagnostic: assert I don't own it.  Debugging: discover who owns it
in post-mortem analysis of a crash.)



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