Eric Milles created GROOVY-11381:
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Summary: STC: field and interface default method accessor
Key: GROOVY-11381
URL: https://issues.apache.org/jira/browse/GROOVY-11381
Project: Groovy
Issue Type: Bug
Components: Static Type Checker
Reporter: Eric Milles
Consider the following:
{code:java}
package p;
public interface I {
default Number getFoo() { return 42; }
}
{code}
{code:groovy}
class C implements p.I {
private String foo
}
@groovy.transform.CompileStatic
void test(C c) {
def foo = c.foo
print foo
}
test(new C())
{code}
This script prints "42" but the inferred type of "c.foo" is String. Changing
"def" to "Number" results in: Cannot assign value of type java.lang.String to
variable of type java.lang.Number
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