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Posted to notifications@groovy.apache.org by "Steven Dick (JIRA)" <ji...@apache.org> on 2017/12/20 09:26:00 UTC
[jira] [Updated] (GROOVY-8420) @TypeChecked in 2.4.13 produces
incorrect compiler error
[ https://issues.apache.org/jira/browse/GROOVY-8420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Dick updated GROOVY-8420:
--------------------------------
Summary: @TypeChecked in 2.4.13 produces incorrect compiler error (was: 2.4.13)
> @TypeChecked in 2.4.13 produces incorrect compiler error
> --------------------------------------------------------
>
> Key: GROOVY-8420
> URL: https://issues.apache.org/jira/browse/GROOVY-8420
> Project: Groovy
> Issue Type: Bug
> Components: Compiler
> Affects Versions: 2.4.13
> Environment: Windows 10, Java 8 Update 152, IntelliJ IDEA Build #IC-173.4127.2
> Reporter: Steven Dick
>
> After upgrading to Groovy 2.4.13, the following code no longer compiles in Intellij:
> {code:java}
> @TypeChecked
> public class EnhancedDerivedNonUnitisedPrice {
> ...
> public @Nullable BigDecimal getReturnPerc() {
> return null;
> }
> ...
> {code}
> The error is, "Cannot return 'null' from method returning BigDecimal".
> Either removing the {{@TypeChecked}} or adding a cast to {{BigDecimal}} resolves the problem.
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