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https://issues.apache.org/jira/browse/GROOVY-10076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles updated GROOVY-10076:
---------------------------------
Description:
Consider the following:
{code:groovy}
class Type<T> {
def <T> m(T t) {
}
}
{code}
In this case, I think it was an accident to add "<T>" to the method declaration.
The method type parameter "T" hides the enclosing class type parameter "T"
without warning. I think you could get the same situation with "class T" in
the same package. ecj states "The type parameter T is hiding the type T".
was:
Consider the following:
{code:groovy}
class Type<T> {
def <T> m(T t) {
}
}
{code}
In this case, I think it was an accident by the developer to add "<T>" to the
method declaration.
The method type parameter "T" hides the enclosing class type parameter "T"
without warning. I think you could get the same situation with "class T" in
the same package. ecj states "The type parameter T is hiding the type T".
> No warning for type parameter that hides a type
> -----------------------------------------------
>
> Key: GROOVY-10076
> URL: https://issues.apache.org/jira/browse/GROOVY-10076
> Project: Groovy
> Issue Type: Bug
> Reporter: Eric Milles
> Priority: Minor
>
> Consider the following:
> {code:groovy}
> class Type<T> {
> def <T> m(T t) {
> }
> }
> {code}
> In this case, I think it was an accident to add "<T>" to the method
> declaration.
> The method type parameter "T" hides the enclosing class type parameter "T"
> without warning. I think you could get the same situation with "class T" in
> the same package. ecj states "The type parameter T is hiding the type T".
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