groovy

groovy recursion exception

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Not A Bug
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: None
  • Labels:
  • Environment:
    Windows 7 Enterprise 64-bit, Groovy 1.8.5, jdk1.6.0_26 (32 bit)
  • Number of attachments :
    0

Description

def fib
fib =

{ n -> if (n<2) n fib(n-2)+fib(n-l) }

assert 1 == fib(1)
assert 1 == fib(2)

I ran above code in GroovyConsole. But get

Exception thrown

2012-1-13 17:24:09 org.codehaus.groovy.runtime.StackTraceUtils sanitize

Warning: Sanitizing stacktrace:

groovy.lang.MissingPropertyException: No such property: l for class: ConsoleScript27

at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:50)
... ...
groovy.lang.MissingPropertyException: No such property: l for class: ConsoleScript27

at ConsoleScript27$_run_closure1.doCall(ConsoleScript27:3)

at ConsoleScript27.run(ConsoleScript27:5)

Activity

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Cedric Champeau added a comment -

The problem is not recursion, but that you wrote "l" (small L) instead of "1"

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Cedric Champeau added a comment - The problem is not recursion, but that you wrote "l" (small L) instead of "1"

People

  • Assignee:
    Unassigned
    Reporter:
    David Xu
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Dates

  • Created:
    Updated:
    Resolved: