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Last change
on this file since 3127 was 2, checked in by bird, 23 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
1.6 KB
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| 1 | /*--------------------------------------------------------------------------*/
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| 2 | /* file_name : err5.java */
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| 3 | /* : */
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| 4 | /* Cause : Evaluation order of method argument is not correct. */
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| 5 | /* : */
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| 6 | /* Message : NG */
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| 7 | /* : a:[1]-->[2] */
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| 8 | /* : b:[3]-->[3] */
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| 9 | /* : c:[2]-->[2] */
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| 10 | /* : */
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| 11 | /* Note : JLS 15.6 Evaluation Order */
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| 12 | /* S15.6.4 Argument Lists are Evaluated Left-to-Right(p309) */
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| 13 | /* [Each argument expression appears to be fully evaluated */
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| 14 | /* before any part of any argument expression to its right.] */
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| 15 | /*--------------------------------------------------------------------------*/
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| 16 |
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| 17 | public class err5 {
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| 18 | public static void main(String[] args) {
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| 19 | int x = 1;
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| 20 |
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| 21 | err5 obj = new err5();
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| 22 | obj.print(x, x = 3, x = 2);
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| 23 | }
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| 24 |
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| 25 | void print(int a, int b, int c) {
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| 26 | if ( a == 1 && b == 3 && c == 2 ) {
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| 27 | System.out.println("OK");
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| 28 | } else {
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| 29 | System.out.println("NG");
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| 30 | System.out.println("a:[1]-->["+a+"]");
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| 31 | System.out.println("b:[3]-->["+b+"]");
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| 32 | System.out.println("c:[2]-->["+c+"]");
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| 33 | }
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| 34 | }
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| 35 | }
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