langtools/test/tools/javac/generics/diamond/neg/Neg06.java
author mcimadamore
Mon, 07 Mar 2011 14:31:50 +0000
changeset 8635 383a416a2bdf
parent 5321 c8efe769cb3b
child 29776 984a79b71cfe
permissions -rw-r--r--
7020044: Project Coin: diamond erroneous allowed on some anonymous inner classes Summary: Disallow diamond on anonymous innner class creation expression (as per JSR 334's EDR) Reviewed-by: jjg
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5321
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
     1
/*
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
     2
 * @test /nodynamiccopyright/
8635
383a416a2bdf 7020044: Project Coin: diamond erroneous allowed on some anonymous inner classes
mcimadamore
parents: 5321
diff changeset
     3
 * @bug 6939620 7020044
5321
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
     4
 *
8635
383a416a2bdf 7020044: Project Coin: diamond erroneous allowed on some anonymous inner classes
mcimadamore
parents: 5321
diff changeset
     5
 * @summary  Check that diamond works where LHS is supertype of RHS (nilary constructor)
5321
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
     6
 * @author mcimadamore
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
     7
 * @compile/fail/ref=Neg06.out Neg06.java -XDrawDiagnostics
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
     8
 *
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
     9
 */
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    10
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    11
class Neg06 {
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    12
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    13
   static class CSuperFoo<X> {}
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    14
   static class CFoo<X extends Number> extends CSuperFoo<X> {}
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    15
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    16
   CSuperFoo<String> csf1 = new CFoo<>();
c8efe769cb3b 6939620: Switch to 'complex' diamond inference scheme
mcimadamore
parents:
diff changeset
    17
}