This is Windows-only. But it also seems to be SysFileTree-specific - see below code sample.
~~~ i = 1 start: signal on syntax select case i when 1 then call SysGetKey "z" when 2 then call SysSearchPath "PATH", "%", "z" when 3 then call SysFileSearch "%", "%", f., "z" when 4 then call SysFileTree "%", f., "z" when 5 then call SysFileTree "", f. otherwise exit end say "no SYNTAX" syntax: signal off syntax say condition("object")~code condition("object")~message i += 1 m = ""~start("LENGTH") r = m~result signal start ~~~ On Fri, Nov 20, 2020 at 1:08 PM Rick McGuire <object.r...@gmail.com> wrote: > I suspected it would. I'm not sure what's going on here. The destructor > for ApiContext in the ThrowException2 stub is supposed to release the > kernel semaphore when an exception is thrown, then when the exception is > caught in NativeActivation, the semaphore is reacquired. Somehow, the > semaphore is ending up as a nested request, such that the main thread ends > up holding on to it forever. I've traced this process in the debugger, and > everything is happening as suspected, but somehow the mutex is still messed > up. Does this fail on any other platforms, or is it just a Windows problem? > > Rick > > On Fri, Nov 20, 2020 at 5:58 AM Erich Steinböck < > erich.steinbo...@gmail.com> wrote: > >> Replacing ThrowException2 with RaiseException2 in nullStringException() >> in RexxUtilCommon.hpp makes this piece of code work again. >> >> On Fri, Nov 20, 2020 at 10:34 AM Erich Steinböck < >> erich.steinbo...@gmail.com> wrote: >> >>> isolate the problem to a single test >>>> >>> OK, this piece of code reproduces the hang - both on 32- and 64-bit >>> Windows >>> >>> ~~~ >>> signal on syntax >>> call SysFileTree "", f. >>> syntax: >>> >>> m = ""~start("HELLO") >>> r = m~result >>> ~~~ >>> >>> _______________________________________________ >> Oorexx-devel mailing list >> Oorexx-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/oorexx-devel >> > _______________________________________________ > Oorexx-devel mailing list > Oorexx-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/oorexx-devel >
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