Mon, 17 Oct 2011 12:54:33 +0100
7097436: Project Coin: duplicate varargs warnings on method annotated with @SafeVarargs
Summary: Duplicate aliasing check during subtyping leads to spurious varargs diagnostic
Reviewed-by: jjg
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * @test /nodynamiccopyright/ |
aoqi@0 | 3 | * @bug 5017953 |
aoqi@0 | 4 | * @summary spurious cascaded diagnostics when name not found |
aoqi@0 | 5 | * @compile/fail/ref=T5017953.out -XDrawDiagnostics T5017953.java |
aoqi@0 | 6 | */ |
aoqi@0 | 7 | |
aoqi@0 | 8 | class T5017953 { |
aoqi@0 | 9 | |
aoqi@0 | 10 | int f = 0; |
aoqi@0 | 11 | void test(int i) {} |
aoqi@0 | 12 | |
aoqi@0 | 13 | { test(NonExistentClass.f ++); |
aoqi@0 | 14 | test(1 + NonExistentClass.f); |
aoqi@0 | 15 | test(NonExistentClass.f + 1); |
aoqi@0 | 16 | test(NonExistentClass.f + NonExistentClass.f); |
aoqi@0 | 17 | test(NonExistentClass.f += 1); |
aoqi@0 | 18 | test(f += NonExistentClass.f); |
aoqi@0 | 19 | } |
aoqi@0 | 20 | } |