Retry argument evaluation incompatibility
-----------------------------------------
Key: JRUBY-1522
URL: http://jira.codehaus.org/browse/JRUBY-1522
Project: JRuby
Issue Type: Bug
Components: Compiler, Interpreter
Affects Versions: JRuby 1.1b1
Environment: Mac OS X 10.5 w/ JRuby 1.1.b1
Reporter: Brian Mitchell
Priority: Minor
The following ruby code will implement a simple loop structure using retry and
a block:
def my_while(cond)
return unless cond
yield
retry
end
In MRI 1.8.6, this will successfully execute something like this:
i = 0
my_while(i < 10) { i += 1 }
On JRuby 1.1b1, it will loop, but not re-evaluate the condition argument.
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