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From Paul King <pa...@asert.com.au>
Subject Re: Groovy Bug?
Date Tue, 02 May 2017 12:59:42 GMT
Removing the @TypeChecked line will achieve what they want - should
probably be raised as an error though.

On Tue, May 2, 2017 at 9:50 PM, Guillaume Laforge <glaforge@gmail.com>
wrote:

> Hi,
>
> Someone sent me the following email, showing a problem, which triggers an
> interesting error message:
> "This method should not have been called."
>
> Coming from here:
> https://github.com/apache/groovy/blob/183b8fbf0248a2dceffbba684e50c3
> c2c060e46c/src/main/org/codehaus/groovy/classgen/asm/
> sc/StaticTypesCallSiteWriter.java#L643
>
> Guillaume
>
>
> ---------- Forwarded message ----------
> Date: Tue, May 2, 2017 at 10:37 AM
> Subject: Groovy Bug?
>
>
> Hello,
>
> I am playing around with groovy and the map data type I then added the
> CompileStatic annotation and I got the following result. Since I have no
> deep knowledge of Groovy I can't judge what this means but since groovy
> mentions I should issue a bug. I have not done this via jira since I don't
> have an account there, but I think it is fair to inform you about this.
>
>
> // Ececuted with C:/Tools/Groovy/bin/groovy.bat in the following
> environment
>
> // Groovy Version: 2.4.10 JVM: 1.8.0_121 Vendor: Oracle Corporation OS:
> Windows 7
>
> // Output
>
> // Caught: BUG! exception in phase 'class generation' in source unit
> 'B:\workspace\Groovy\NinjaGen\NinjaGenerator.groovy' At line 17 column 9
>
> // On receiver: C_ASM_Files_m with message: leftShift and arguments:
> (java.util.Map -> java.util.Map <K extends java.lang.Object, V extends
> java.lang.Object>) FileListName_m.C_FILES
>
> // This method should not have been called. Please try to create a simple
> example reproducing
>
> // this error and file a bug report at https://issues.apache.org/j
> ira/browse/GROOVY
>
> // BUG! exception in phase 'class generation' in source unit
> 'B:\workspace\Groovy\NinjaGen\NinjaGenerator.groovy' At line 17 column 9
>
> // On receiver: C_ASM_Files_m with message: leftShift and arguments:
> (java.util.Map -> java.util.Map <K extends java.lang.Object, V extends
> java.lang.Object>) FileListName_m.C_FILES
>
> // This method should not have been called. Please try to create a simple
> example reproducing
>
> // this error and file a bug report at https://issues.apache.org/j
> ira/browse/GROOVY
>
>
>
> import groovy.transform.TypeChecked
>
> import groovy.transform.CompileStatic
>
>
>
> @TypeChecked
>
> @CompileStatic
>
> class Main {
>
>
>
>     static void main(String... args)
>
>     {
>
>         def FileListName_m    = [:]
>
>         def Map C_ASM_Files_m = [:]
>
>         def CFiles_m          = [:]
>
>
>
>         CFiles_m['foo.c'] = 'bar.c'
>
>         FileListName_m['C_FILES']   = CFiles_m
>
>
>
>         C_ASM_Files_m << (Map)FileListName_m.C_FILES
>
>     }
>
> }
>
>
>
> --
> Guillaume Laforge
> Apache Groovy committer & PMC Vice-President
> Developer Advocate @ Google Cloud Platform
>
> Blog: http://glaforge.appspot.com/
> Social: @glaforge <http://twitter.com/glaforge> / Google+
> <https://plus.google.com/u/0/114130972232398734985/posts>
>

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