Name: clC74495 Date: 05/13/99


When compiling the below Java source program, a CompilerError occurs.

--- Error message
E:>\jdk1.2.2\bin\javac Y.java
ERROR: sun.tools.java.CompilerError: stack under flow: 27: invokespecial Outer1. 1$Local1(Outer1,int) = -1
-- listing --
$13:
27: aload 0
27: aload 2
27: invokevirtual int intValue()
27: invokespecial Outer1. 1$Local1(Outer1,int)
26: return
sun.tools.java.CompilerError: stack under flow: 27: invokespecial Outer1. 1$
Local1(Outer1,int) = -1
        at sun.tools.asm.Assembler.balance(Assembler.java:249)
        at sun.tools.asm.Assembler.write(Assembler.java:381)
        at sun.tools.javac.SourceClass.compileClass(SourceClass.java:2410)
        at sun.tools.javac.SourceClass.compile(SourceClass.java:2039)
        at sun.tools.javac.Main.compile(Main.java:567)
        at sun.tools.javac.Main.main(Main.java:733)
error: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx (x: localized character: Japanese)
                 (mean: Error occured in compiler)
http://java.sun.com/cgi-bin/bugreport.cgi xxxxxxxxxxxxxxxxxx
                 (mean: submit bug report)
xxxxx 1 xx
  (mean: Error 1 mesaage)

E:>


--- source(Y.java)-----

// Nothing / ClassType. / Primary.
// this / super
// Nothing / .field / .method(args) / (args)

class Class1 {
void f() {
Object o1 = this; // NtN
// Object o2 = super; // NsN - NG
}
}

class Outer1 {
int field1;
void method1() {}

Outer1(String s) {}

void f() {
new Class1() {
};
class Local1 {
int field1;
void dummy(int i) {}
Local1(int i) {
}
Local1(Integer i) {
Outer1.this(i.intValue()); // CtC
}
void method1() {
dummy(Outer1.this.field1); // CtF
Outer1.this.method1(); // CtM
// new Outer1.this(0); // CtC NG
}
}
}
}

class Outer2 {
}
(Review ID: 63136)
======================================================================
william.maddox@Eng 1999-05-24