Subject:
          Re: Crash in 1.2 prototype compiler.
    Date:
          Thu, 21 Mar 2002 05:05:11 -0500 (EST)
   From:
          "C. Scott Ananian" <###@###.###>
      To:
          ###@###.###


Here's another similar example (attached) which also demonstrates an odd
'Map.Entry doesn't take parameters' bug I've been seeing. As before,
I strongly suspect that the source file in question is buggy (due to the
API change) but the compiler doesn't tell me that, it just crashes.

To see: unpack, cd to bug1, run the commands in 'build-cmd'.

Output is appended, for your convenience.
  --scott

[I've seen this bogus 'Map.Entry' message before, w/ the original 1_0-ea
 compiler, but haven't gotten a minimal example to debug it. Previously,
 adding other files to the command-line 'fixed' the problem; probably
 one of them forced the import of the 'correct' Map.Entry. It is probably
 worthwhile debugging the Map.Entry problem *before* fixing the crash
 (as fixing the crash might make it go away) since I believe these are
 two *separate* issues, er, bugs.]

plutonium insurgent Khaddafi Ft. Meade hack security Kojarena TASS
Yeltsin jihad Minister COBRA JANE $400 million in gold bullion blowfish
              ( http://lesser-magoo.lcs.mit.edu/~cananian )

------ output of bug1 compile -----
Util/Default.java:196: type java.util.Map.Entry does not take parameters
    public static <K,V> Map.Entry<K,V> entry(final K key, final V value) {
                                 ^
An exception has occurred in the compiler (1.4.0). Please file a bug at the Java Developer Connection (
http://java.sun.com/cgi-bin/bugreport.cgi) after checking the Bug Parade for duplicates. Include your program
and the following diagnostic in your report. Thank you.
java.lang.ClassCastException: com.sun.tools.javac.v8.code.Type$ForAll
        at com.sun.tools.javac.v8.comp.Attr.adjustAbstractMethod(Attr.java:209)
        at com.sun.tools.javac.v8.comp.Attr.implementInterfaceMethods(Attr.java:245)
        at com.sun.tools.javac.v8.comp.Attr.implementInterfaceMethods(Attr.java:248)
        at com.sun.tools.javac.v8.comp.Attr.implementInterfaceMethods(Attr.java:248)
        at com.sun.tools.javac.v8.comp.Attr.implementInterfaceMethods(Attr.java:248)
        at com.sun.tools.javac.v8.comp.Attr.attribClassBody(Attr.java:2005)
        at com.sun.tools.javac.v8.comp.Attr.attribClass(Attr.java:1984)
        at com.sun.tools.javac.v8.comp.Attr.attribClass(Attr.java:1948)
        at com.sun.tools.javac.v8.comp.Attr.visitClassDef(Attr.java:414)
        at com.sun.tools.javac.v8.tree.Tree$ClassDef.accept(Tree.java:391)
        at com.sun.tools.javac.v8.comp.Attr.attribTree(Attr.java:288)
        at com.sun.tools.javac.v8.comp.Attr.attribStat(Attr.java:322)
        at com.sun.tools.javac.v8.comp.Attr.visitNewClass(Attr.java:1122)
        at com.sun.tools.javac.v8.tree.Tree$NewClass.accept(Tree.java:757)
        at com.sun.tools.javac.v8.comp.Attr.attribTree(Attr.java:288)
        at com.sun.tools.javac.v8.comp.Attr.attribExpr(Attr.java:303)
        at com.sun.tools.javac.v8.comp.Attr.visitReturn(Attr.java:825)
        at com.sun.tools.javac.v8.tree.Tree$Return.accept(Tree.java:697)
        at com.sun.tools.javac.v8.comp.Attr.attribTree(Attr.java:288)
        at com.sun.tools.javac.v8.comp.Attr.attribStat(Attr.java:322)
        at com.sun.tools.javac.v8.comp.Attr.attribStats(Attr.java:338)
        at com.sun.tools.javac.v8.comp.Attr.visitBlock(Attr.java:534)
        at com.sun.tools.javac.v8.tree.Tree$Block.accept(Tree.java:479)
        at com.sun.tools.javac.v8.comp.Attr.attribTree(Attr.java:288)
        at com.sun.tools.javac.v8.comp.Attr.attribStat(Attr.java:322)
        at com.sun.tools.javac.v8.comp.Attr.visitMethodDef(Attr.java:481)
        at com.sun.tools.javac.v8.tree.Tree$MethodDef.accept(Tree.java:425)
        at com.sun.tools.javac.v8.comp.Attr.attribTree(Attr.java:288)
        at com.sun.tools.javac.v8.comp.Attr.attribStat(Attr.java:322)
        at com.sun.tools.javac.v8.comp.Attr.attribClassBody(Attr.java:2045)
        at com.sun.tools.javac.v8.comp.Attr.attribClass(Attr.java:1984)
        at com.sun.tools.javac.v8.comp.Attr.attribClass(Attr.java:1948)
        at com.sun.tools.javac.v8.JavaCompiler.compile(JavaCompiler.java:352)
        at com.sun.tools.javac.v8.Main.compile(Main.java:451)
        at com.sun.tools.javac.Main.compile(Main.java:36)
        at com.sun.tools.javac.Main.main(Main.java:27)


begin 644 bug1.tgz
M'XL( /2NF3P ^T;:W/;-C)?XU^Q]75B.;%I4O+C8L5)?:Z:<=X3N[GIW+0W
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M(/=:?T]Q[5*I>WXQTE@5-[U-@/-1N9 ^&X67'#6ZLE3\:U<(O"(*)8(P1K,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MC]\TY$MV5"5%FC4Q<WPM'<$6-N8#FS9:KCF0^B"V@#5W.7.A<7_HPV/:*,Y
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M-?S]FU?-S+D]=C_6<%_/?JDQM[!:RX960B7[*B(O<H(R=C:5]=<@05[.Q='M^</,97?SIR!TDVTPTEE A>Z22F;KHJ^K&*NM.A'+$&WNVITS$WV6IC\;6OJ;
MH1GJ%\(5!W>-).IP4AV&FJVZS$<,ZZZ667U:_Z^I8E;^OY_S>+ =C0>W,P?Y
M_X/Y_M_O^/O6_[?WR?]W]H.]E?__%NTOW^WT>;(C1VO?/SM[&^S^>'IV_G9'
M1BF?9'*']GP$VP/P8/L"MJ7(4PQ1 V\7']_#XK 1;O95\>?.Z]91KKX$6+55
;6[556[556[556[556[55N[;]&PL.T)@ 4
 
end