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https://issues.apache.org/jira/browse/GROOVY-7420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14537389#comment-14537389
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ASF GitHub Bot commented on GROOVY-7420:
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GitHub user fpavageau opened a pull request:
https://github.com/apache/incubator-groovy/pull/10
GROOVY-7420 Add a failing test
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/fpavageau/incubator-groovy GROOVY-7420
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-groovy/pull/10.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #10
----
commit 78eefd25b6a544940423f1fe270ff026fced721c
Author: Frank Pavageau <fpavag...@ekino.com>
Date: 2015-05-10T20:40:17Z
GROOVY-7420 Add a failing test
----
> Cannot choose between primitive and object variants of an overloaded method
> ---------------------------------------------------------------------------
>
> Key: GROOVY-7420
> URL: https://issues.apache.org/jira/browse/GROOVY-7420
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Affects Versions: 2.4.3
> Reporter: Frank Pavageau
> Assignee: Cédric Champeau
>
> The static type checked cannot choose which variant of a overloaded method
> with both primitive and object parameters (e.g. {{long}} and {{Long}}) to use
> when the actual type of the parameter is the object type (e.g. {{Long}}):
> {code}
> class A {
> static String m(long p) {
> "primitive"
> }
> static String m(Long p) {
> "object"
> }
> }
> Long l = 42L
> A.m(l)
> {code}
> yields the following compilation error:
> {noformat}
> [Static type checking] - Reference to method is ambiguous. Cannot choose
> between [java.lang.String A#m(java.lang.Long), java.lang.String A#m(long)]
> {noformat}
> The problem can be worked around by explicitely calling {{.longValue()}} on
> the {{Long}}.
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