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Name: rmT116609 Date: 03/08/2004 FULL PRODUCT VERSION : java version "1.5.0-beta" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b32c) Java HotSpot(TM) Client VM (build 1.5.0-beta-b32c, mixed mode) ADDITIONAL OS VERSION INFORMATION : WindowsXP A DESCRIPTION OF THE PROBLEM : The following does not compile, while I belive it should. Unfortunately the JSR does not say anything about compound assignments public static void main(String[] args) { Byte b = (byte)100; // *= /= %= += -= <<= >>= >>>= &= ^= |= b+=1; b-=1; b*=1; b/=1; b%=7; b<<=2; b>>=1; b>>>=1; b^=8; b|=2; b&=9; } Writing "b++", however works just fine. STEPS TO FOLLOW TO REPRODUCE THE PROBLEM : Compile: public static void main(String[] args) { Byte b = (byte)100; // *= /= %= += -= <<= >>= >>>= &= ^= |= b+=1; b-=1; b*=1; b/=1; b%=7; b<<=2; b>>=1; b>>>=1; b^=8; b|=2; b&=9; } ERROR MESSAGES/STACK TRACES THAT OCCUR : inconvertible types // found : int // required: java.lang.Byte REPRODUCIBILITY : This bug can be reproduced always. ---------- BEGIN SOURCE ---------- class Test { public static void main(String[] args) { Byte b = (byte)100; // *= /= %= += -= <<= >>= >>>= &= ^= |= b+=1; b-=1; b*=1; b/=1; b%=7; b<<=2; b>>=1; b>>>=1; b^=8; b|=2; b&=9; } } ---------- END SOURCE ---------- (Incident Review ID: 242329) ======================================================================
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