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https://issues.apache.org/jira/browse/GROOVY-10496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timofey Ananyev updated GROOVY-10496:
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Description:
Call {{by}} on {{IntRange}} results in loss of information about inclusion of
the left border, because {{inclusiveLeft}} flag is not passed into
{{NumberRange}} constructor.
For example, {{5 in (5<..20)}} gives {{false}} when {{5 in (5<..20).by(2)}}
gives {{true}}.
While with {{NumberRange}} {{5 in (5L<..20)}} and {{5 in (5L<..20).by(2)}} both
gives {{false}}.
Also with {{@CompileStatic}} even {{5 in (5<..20)}} gives {{true}}, because new
parameter lost in {{RangeExpressionTransformer}}.
was:
Call {{by}} on {{IntRange}} results in loss of information about inclusion of
the left border, because {{inclusiveLeft}} flag is not passed into
{{NumberRange}} constructor.
For example, {{5 in (5<..20)}} gives {{false}} when {{5 in (5<..20).by(2)}}
gives {{true}}.
While with {{NumberRange}} {{5 in (5L<..20)}} and {{5 in (5L<..20).by(2)}} both
gives {{false}}.
> Wrong IntRange.by(...) behaviour for left-open ranges
> -----------------------------------------------------
>
> Key: GROOVY-10496
> URL: https://issues.apache.org/jira/browse/GROOVY-10496
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 4.0.0
> Reporter: Timofey Ananyev
> Priority: Major
>
> Call {{by}} on {{IntRange}} results in loss of information about inclusion of
> the left border, because {{inclusiveLeft}} flag is not passed into
> {{NumberRange}} constructor.
> For example, {{5 in (5<..20)}} gives {{false}} when {{5 in (5<..20).by(2)}}
> gives {{true}}.
> While with {{NumberRange}} {{5 in (5L<..20)}} and {{5 in (5L<..20).by(2)}}
> both gives {{false}}.
> Also with {{@CompileStatic}} even {{5 in (5<..20)}} gives {{true}}, because
> new parameter lost in {{RangeExpressionTransformer}}.
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