mgroovy created GROOVY-10238:
--------------------------------
Summary: @CompileStatic @Canonical inner class throws RTE:
NoSuchMethodError: java.util.Map.withDefault
Key: GROOVY-10238
URL: https://issues.apache.org/jira/browse/GROOVY-10238
Project: Groovy
Issue Type: Bug
Components: Compiler
Affects Versions: 3.0.9
Environment: Windows 10, Java 11.0.11, IntelliJ 2021.1.1
Reporter: mgroovy
{code:java}
package org.groovy.groovybugs.v3_0_9
import groovy.transform.Canonical
import groovy.transform.CompileStatic
import org.junit.jupiter.api.Test
class Groovy_3_0_9_MapWithDefaultBug {
@Test
void groovy_3_0_9_MapWithDefaultBug() {
final o = new XmlStatistics()
println "o=$o"
}
@Canonical
@CompileStatic
static class XmlStatistics {
/*
Groovy 3.0.9:
* Every line below throws: "java.lang.NoSuchMethodError:
'java.util.Map java.util.Map.withDefault(groovy.lang.Closure)'"
* Error only occurs for:
## (static) inner class
## @Canonical and @CompileStatic on inner class
*/
Map<String,Object> m0 = [:].withDefault { new Object() }
Map<String,Object> m1 = [:].withDefault { "abc" }
Map<String,Object> m2 = [:].withDefault { null }
Map m3 = [:].withDefault { null }
}
}
{code}
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