X10

Object.className() gives different results in C++

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Description

public class Bug {

    static class A {
        val name1 = className();
        def name2() = className();
    }

    static class B extends A {}

    public static def main(Rail[String]) {
        System.out.println("name1 " + new B().name1);
        System.out.println("name2 " + new B().name2());
    }
}

java:
name1 class Bug$B
name2 class Bug$B

c++:
name1 Bug$A
name2 Bug$B

Two differences:

1. Preceded by "class" in Java, not in C++
2. Virtual in methods, not virtual in field initializers in C++. My expectation is it should be consistent, and virtual, as in Java.

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Igor Peshansky added a comment -

Java gets it wrong: className() should not be preceded by "class". Please open a JIRA issue for that. Investigating the virtual vs. non-virtual business.

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Igor Peshansky added a comment - Java gets it wrong: className() should not be preceded by "class". Please open a JIRA issue for that. Investigating the virtual vs. non-virtual business.
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Igor Peshansky added a comment -

This is a duplicate of XTENLANG-198

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Igor Peshansky added a comment - This is a duplicate of XTENLANG-198
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Igor Peshansky added a comment -

Quoting Bruce:

Igor raises a design question. Java and C++ back-ends differ on whether className() returns a string that begins with "class ". What should they return? From my perspective, consistency between the two is the most important thing.

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Igor Peshansky added a comment - Quoting Bruce: Igor raises a design question. Java and C++ back-ends differ on whether className() returns a string that begins with "class ". What should they return? From my perspective, consistency between the two is the most important thing.
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Igor Peshansky added a comment -

Changed the Java code to only print the name

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Igor Peshansky added a comment - Changed the Java code to only print the name
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Mikio Takeuchi added a comment -

Java backend v2.0.2 has this problem.

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Mikio Takeuchi added a comment - Java backend v2.0.2 has this problem.
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Mikio Takeuchi added a comment -

Fixed with r13445

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Mikio Takeuchi added a comment - Fixed with r13445
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David Grove added a comment -

bulk close of resolved issues in 2.0.3.

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David Grove added a comment - bulk close of resolved issues in 2.0.3.

People

  • Assignee:
    Mikio Takeuchi
    Reporter:
    Bruce Lucas
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  • Created:
    Updated:
    Resolved: