8148787: StringConcatFactory exactness check produces bad bytecode when a non-arg concat is requested
Reviewed-by: vlivanov, psandoz
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/*
* @test
* @bug 4279316 4758654 4839284
* @summary inconsistency in overload resolution at compile time
* @author gafter
*
* @compile T4279316b.java
*/
interface I {
void m(J x);
}
interface J extends I {
void m(I x);
}
class T {
void test(J x) {
x.m(x); // ambiguous
}
}