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https://issues.apache.org/jira/browse/GROOVY-10961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Milles updated GROOVY-10961:
---------------------------------
Priority: Minor (was: Major)
> STC rejects program when having SAM types and conditionals
> ----------------------------------------------------------
>
> Key: GROOVY-10961
> URL: https://issues.apache.org/jira/browse/GROOVY-10961
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Reporter: Thodoris Sotiropoulos
> Priority: Minor
>
> I have the following program
> {code}
> import java.util.function.*;
> import java.util.Deque;
> class Main {
> static final void test(Deque<Integer> p1, Supplier<Integer> p2) {
> Supplier<Integer> x = (true) ? p1::peek : p2;
>
> }
> }
> {code}
> h3. Actual behavior
> {code}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> test.groovy: 8: [Static type checking] - Cannot assign value of type
> java.lang.Object to variable of type
> java.util.function.Supplier<java.lang.Integer>
> @ line 8, column 27.
> Supplier<Integer> x = (true) ? p1::peek : p2;
> ^
> 1 error
> {code}
> h3. Expected behavior
> Compile successfully
> Tested against master (commit: ee93378e5c9560032284b66d33af440884c8505f)
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