jdk-24/langtools/test/tools/javac/multicatch/Neg05.java
Maurizio Cimadamore d4d5f60edc 6993963: Project Coin: Use precise exception analysis for effectively final catch parameters
More precise rethrow analysis should be extended to effectively-final exception parameters. Multicatch parameters should be made implicitly final.

Reviewed-by: jjg, darcy
2010-11-04 12:57:48 +00:00

34 lines
701 B
Java

/*
* @test /nodynamiccopyright/
* @bug 6943289
*
* @summary Project Coin: Improved Exception Handling for Java (aka 'multicatch')
* @author mcimadamore
* @compile/fail/ref=Neg05.out -XDrawDiagnostics Neg05.java
*
*/
class Neg02 {
static class Foo<X> {
Foo(X x) {}
}
static interface Base<X> {}
static class A extends Exception implements Base<String> {}
static class B extends Exception implements Base<Integer> {}
void m() {
try {
if (true) {
throw new A();
}
else {
throw new B();
}
} catch (A | B ex) {
Foo<?> f = new Foo<>(ex);
}
}
}