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authorBenoit Germain <bnt period germain arrobase gmail period com>2014-03-20 16:49:15 +0100
committerBenoit Germain <bnt period germain arrobase gmail period com>2014-03-20 16:49:15 +0100
commit02cace23a4886a03833bb3b7842f84ddfaefe288 (patch)
tree1420d57c22ad5d71dc14166d474913ef02f99165
parentb62b386c141be7c4ba310cceedb4cc656d824c96 (diff)
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Fixed error handling when handler isn't called
* bumped version to 3.9.4 * set_finalizer throws an error if provided finalizer isn't a function * fix error handling when the error doesn't generate an error handler call (IOW, all errors but LUA_ERRRUN) * provide callstack if LUA_ERRRUN occurs inside a finalizer
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@@ -70,7 +70,7 @@
70 </p> 70 </p>
71 71
72 <p> 72 <p>
73 This document was revised on 27-Feb-14, and applies to version <tt>3.9.3</tt>. 73 This document was revised on 20-Mar-14, and applies to version <tt>3.9.4</tt>.
74 </p> 74 </p>
75 </font> 75 </font>
76 </center> 76 </center>
@@ -253,6 +253,10 @@
253 At the same time, <tt>configure()</tt> itself will be replaced by another function that raises an error if called again with differing arguments, if any. 253 At the same time, <tt>configure()</tt> itself will be replaced by another function that raises an error if called again with differing arguments, if any.
254</p> 254</p>
255<p> 255<p>
256 Also, once Lanes is initialized, <tt>require()</tt> is replaced by another one that wraps it inside a mutex, both in the main state and in all created lanes. This prevents multiple thread-unsafe module initializations from several lanes to occur simultaneously.
257 It remains to be seen whether this is actually useful or not: If a module is already threadsafe, protecting its initialization isn't useful. And if it is not, any parallel operation may crash without Lanes being able to do anything about it.
258</p>
259<p>
256 <b>IMPORTANT NOTE:</b> Starting with version 3.7.0, only the first occurence of <tt>require "lanes"</tt> must be followed by a call to <tt>.configure()</tt>. From this point, a simple <tt>require "lanes"</tt> will do wherever you need to require lanes again. 260 <b>IMPORTANT NOTE:</b> Starting with version 3.7.0, only the first occurence of <tt>require "lanes"</tt> must be followed by a call to <tt>.configure()</tt>. From this point, a simple <tt>require "lanes"</tt> will do wherever you need to require lanes again.
257</p> 261</p>
258 262