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https://issues.apache.org/jira/browse/GROOVY-10977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles reassigned GROOVY-10977:
------------------------------------
Assignee: Eric Milles
> STC does not catch the type error when a generic is instantiated with bounded
> type parameter
> --------------------------------------------------------------------------------------------
>
> Key: GROOVY-10977
> URL: https://issues.apache.org/jira/browse/GROOVY-10977
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Reporter: Thodoris Sotiropoulos
> Assignee: Eric Milles
> Priority: Major
>
> Probably this is a regression, because groovyc 4.0.10 catches the error.
> Program:
> {code}
> import java.util.*;
> public class Test {
> public static <T extends Number> void test() {
> List<T> d = null;
> d.add(false);
> }
> }
> {code}
> h3. Actual behavior
> Groovyc compiles the code
> h3. Expected behavior
> Groovyc rejects the code with a message of the form:
> {code}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> test.groovy: 8: [Static type checking] - Cannot find matching method
> java.util.List#add(boolean). Please check if the declared type is correct and
> if the method exists.
> @ line 8, column 7.
> d.add(false);
> ^
> 1 error
> {code}
> Tested against master
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