Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/StringsInSwitch/NonConstantLabel.java@d3ead6731a91 (annotated)
test/tools/javac/StringsInSwitch/NonConstantLabel.java
Wed, 01 Sep 2010 03:19:16 -0700
- author
- jrose
- date
- Wed, 01 Sep 2010 03:19:16 -0700
- changeset 665
- d3ead6731a91
- parent 611
- 4172cfff05f0
- child 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
6979683: inconsistent interaction of reference cast with box/unbox conversions leaves out a useful case
Summary: Allow casts which narrow and then unbox.
Reviewed-by: mcimadamore
| darcy@430 | 1 | /* |
| darcy@430 | 2 | * @test /nodynamiccopyright/ |
| darcy@430 | 3 | * @bug 6827009 |
| darcy@430 | 4 | * @summary Check for non-constant case labels. |
| darcy@430 | 5 | * @compile/fail -source 6 NonConstantLabel.java |
| jjg@611 | 6 | * @compile/fail/ref=NonConstantLabel.out -XDrawDiagnostics NonConstantLabel.java |
| darcy@430 | 7 | */ |
| darcy@430 | 8 | class NonConstantLabel { |
| darcy@430 | 9 | String m(String s) { |
| darcy@430 | 10 | String fauxConstant = "Goodbye Cruel World"; |
| darcy@430 | 11 | switch(s) { |
| darcy@430 | 12 | case "Hello World": |
| darcy@430 | 13 | return(s); |
| darcy@430 | 14 | case fauxConstant: |
| darcy@430 | 15 | return (s + s); |
| darcy@430 | 16 | } |
| darcy@430 | 17 | } |
| darcy@430 | 18 | } |
