[Haskell-cafe] What is the difference between runhaskell and compile?

Magicloud Magiclouds magicloud.magiclouds at gmail.com
Fri May 25 05:05:17 CEST 2012

Hi there,
  The code could not be simpler. Just ldapInit, ldapSimpleBind.
  I just found that the code works with ghci, too. So to sum up,
ghci/runhaskell works, ghc not.

On Thu, May 24, 2012 at 8:15 PM, Vincent Ambo <tazjin at googlemail.com> wrote:
> Can you paste your code somewhere? I'm using the LDAP package at work (for authenticating a Yesod app) and a quick test of the basic LDAP package in GHCi works for me:
> λ> import LDAP
> λ> ldap <- ldapInit "" ldapPort
> λ> ldapSimpleBind ldap "geva" "**********"
> λ> let desiredAttr = LDAPAttrList ["name"]
> λ> let searchDN = Just "OU=Redacted,DC=redacted,DC=com"
> λ> let searchFilter = Just "sAMAccountName=geva"
> λ> ldapSearch ldap searchDN LdapScopeSubtree searchFilter desiredAttr False
> [LDAPEntry {ledn = "CN=Vincent Ambo,OU=Redacted,DC=redacted,DC=com", leattrs = [("name",["Vincent Ambo"])]}]
> It also works in compiled applications and in source files run with runhaskell.
> Our directory server runs Active Directory.
> On May 24, 2012, at 11:36 AM, Magicloud Magiclouds wrote:
>> Hi,
>>  I am writing a small program using LDAP hackage. A weird problem occured.
>>  When the code was run by runhaskell, things were fine, worked as expected.
>>  But when ghc compiled (no any args), and ran, I got this: LDAP
>> error: ldapSimpleBind: LDAPException LdapServerDown(-1): Can't contact
>> LDAP server.
>>  There is sure no problem with the server.
>>  So I am confused. I thought the two supposed to be the same.
>> --
>> 竹密岂妨流水过
>> 山高哪阻野云飞
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And for G+, please use magiclouds#gmail.com.

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