Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re: failure to compile list eval in block

by ikegami (Pope)
on Dec 16, 2012 at 13:45 UTC ( #1009061=note: print w/ replies, xml ) Need Help??


in reply to failure to compile list eval in block

The usual disambiguators:

{; ... } # Block +{ ... } # Hash constructor

For example,

>perl -ce"{ 1, 2; }" syntax error at -e line 1, near "; }" -e had compilation errors. >perl -ce"{; 1, 2; }" -e syntax OK >perl -ce"map { f() }, @a" syntax error at -e line 1, near "}," -e had compilation errors. >perl -ce"map +{ f() }, @a" -e syntax OK


Comment on Re: failure to compile list eval in block
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1009061]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (10)
As of 2014-08-20 17:56 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (121 votes), past polls