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fix branch template, add Try::Tiny references

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http://smcv.pseudorandom.co.uk/ 2014-02-21 13:16:23 -04:00 committed by admin
parent c1c903c54c
commit abd644256e
1 changed files with 9 additions and 5 deletions
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14
doc/bugs/error_handlers_with_gettext_can_clobber___36____64__.mdwn
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@ -1,9 +1,9 @@
[[!template id=gitbranch name=smcv/ready/careful-eval author="[[smcv]]"]]
[[!template id=gitbranch branch=smcv/ready/careful-eval author="[[smcv]]"]]
[[!tag patch]]
As noted in the Try::Tiny man page, eval/$@ can be quite awkward in
corner cases, because $@ has the same properties and problems as C's
errno. While writing a regression test for definetemplate
As noted in the [[!cpan Try::Tiny]] man page, eval/$@ can be quite
awkward in corner cases, because $@ has the same properties and problems
as C's errno. While writing a regression test for definetemplate
in which it couldn't find an appropriate template, I received
<span class="error">Error: failed to process template
@ -19,4 +19,8 @@ which turned out to be because the "catch"-analogous block called
gettext before it used $@, and gettext can call define_gettext,
which uses eval.
Fixed in my branch smcv/ready/careful-eval. --[[smcv]]
Fixed in my branch smcv/ready/careful-eval. Another possibility
for fixing this would be to depend on something like Try::Tiny,
which is already indirectly recommended by ikiwiki, because
[[!cpan RPC::XML]], [[!cpan XML::Feed]], etc., depend on it.
--[[smcv]]