X10

"Cannot find symbol class Fun_0_5" with Java back-end since new op= code

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Description

class Bug {

    class A[T] implements (nat,nat,nat)=>T {
        incomplete public def set(v:T, i:int, j:int, k:int): T;
        incomplete public def apply(i:int, j:int, k:int): T;
    }

    def foo(a:A[double]) {
        a(0,0,0)++;
    }
}

x10c: classes\Bug.java:120: cannot find symbol
symbol : class Fun_0_5
location: package x10.core.fun
}.apply(new x10.core.fun.Fun_0_5</* Join: { */Bug.
^
1 error

Breaks a number of test cases (incl performance tests) so designating a blocker.

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Nate Nystrom added a comment -

I added function types with arity 4 through 9 to x10.runtime.17/src-java. Need to do the same for C++, though.

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Nate Nystrom added a comment - I added function types with arity 4 through 9 to x10.runtime.17/src-java. Need to do the same for C++, though.
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Nate Nystrom added a comment -

Fixed. But C++ needs fix.

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Nate Nystrom added a comment - Fixed. But C++ needs fix.
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Bruce Lucas added a comment -

No longer fails with compile error, but now fails with runtime error:

java.lang.NullPointerException
at XTENLANG_305$2.apply(XTENLANG_305.java:132)
at XTENLANG_305.foo(XTENLANG_305.java:144)
at XTENLANG_305.run(XTENLANG_305.java:161)
at harness.x10Test.execute(x10Test.java:133)
at XTENLANG_305.main(XTENLANG_305.java:216)
at XTENLANG_305$Main$1.apply(XTENLANG_305.java:189)
at x10.runtime.Activity.run(Activity.java:144)
at x10.runtime.Runtime.start(Runtime.java:162)
at XTENLANG_305$Main.main(XTENLANG_305.java:181)
at x10.runtime.impl.java.Runtime.run(Runtime.java:45)
at java.lang.Thread.run(Thread.java:735)

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Bruce Lucas added a comment - No longer fails with compile error, but now fails with runtime error: java.lang.NullPointerException at XTENLANG_305$2.apply(XTENLANG_305.java:132) at XTENLANG_305.foo(XTENLANG_305.java:144) at XTENLANG_305.run(XTENLANG_305.java:161) at harness.x10Test.execute(x10Test.java:133) at XTENLANG_305.main(XTENLANG_305.java:216) at XTENLANG_305$Main$1.apply(XTENLANG_305.java:189) at x10.runtime.Activity.run(Activity.java:144) at x10.runtime.Runtime.start(Runtime.java:162) at XTENLANG_305$Main.main(XTENLANG_305.java:181) at x10.runtime.impl.java.Runtime.run(Runtime.java:45) at java.lang.Thread.run(Thread.java:735)
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Igor Peshansky added a comment -

C++ versions of function types are committed.

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Igor Peshansky added a comment - C++ versions of function types are committed.
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Igor Peshansky added a comment -

Bruce, the runtime error is a separate problem. Please move to another JIRA issue. Also, please include the exact code that reproduces the error – the XTENLANG_305.x10 in x10.tests does not compile at all.

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Igor Peshansky added a comment - Bruce, the runtime error is a separate problem. Please move to another JIRA issue. Also, please include the exact code that reproduces the error – the XTENLANG_305.x10 in x10.tests does not compile at all.
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Igor Peshansky added a comment -

The compilation issue is fixed, and the NPE is not reproducible. Please open a separate issue if the NPE occurs again.

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Igor Peshansky added a comment - The compilation issue is fixed, and the NPE is not reproducible. Please open a separate issue if the NPE occurs again.
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David Grove added a comment -

Bulk close of old resolved issues.

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David Grove added a comment - Bulk close of old resolved issues.

People

  • Assignee:
    Igor Peshansky
    Reporter:
    Bruce Lucas
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  • Created:
    Updated:
    Resolved: