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Posted to notifications@groovy.apache.org by "Aleks Tamarkin (Jira)" <ji...@apache.org> on 2020/08/10 21:25:00 UTC
[jira] [Updated] (GROOVY-9681) Groovy2 indy not backward compatible
missingMethod with Groovy3
[ https://issues.apache.org/jira/browse/GROOVY-9681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aleks Tamarkin updated GROOVY-9681:
-----------------------------------
Description:
I am getting a
{code:java}
Exception in thread "main" java.lang.IllegalArgumentException: array is not of length 1{code}
To reproduce, compile the following in Groovy 2.5 with
{code:java}
groovyOptions.optimizationOptions.indy = true{code}
{code:java}
package first
import groovy.transform.CompileDynamic
import groovy.transform.CompileStatic
@CompileStatic class Library {
private x
Library(x) {
this.x = x
}
@CompileDynamic
def foo(a, b= '<1>', c= '<2>') {
"$a" + b + c
}
@CompileDynamic
def methodMissing(String name, args) {
foo([(name):x], *args[1..<args.size()])
}
}{code}
Then reference the code in Groovy 3.0.5 to reproduce the error
{code:java}
package second
import first.Library
class App {
static void main(String[] args) {
println new Library(2).bar( 'a' )
println new Library(2).bin( 'a', 'b')
}
}{code}
{color:#000000} {color}
Note that if both are compiled with Groovy2 or Groovy3 the error does not occur.
This is probably similar to https://issues.apache.org/jira/browse/GROOVY-9515?jql=text%20~%20%22%5C%22array%20is%20not%20of%20length%201%5C%22%22
was:
I am getting a
{code:java}
Exception in thread "main" java.lang.IllegalArgumentException: array is not of length 1{code}
To reproduce, compile the following in Groovy 2.5 with
{code:java}
groovyOptions.optimizationOptions.indy = true{code}
{code:java}
package first
import groovy.transform.CompileDynamic
import groovy.transform.CompileStatic
@CompileStatic class Library {
private x
Library(x) {
this.x = x
}
@CompileDynamic
def foo(a, b= '<1>', c= '<2>') {
"$a" + b + c
}
@CompileDynamic
def methodMissing(String name, args) {
foo([(name):x], *args[1..<args.size()])
}
}{code}
Then reference the code in Groovy 3.0.5 to reproduce the error
{code:java}
package second
import first.Library
class App {
static void main(String[] args) {
println new Library(2).bar( 'a' ) println new Library(2).bin( 'a', 'b')
}
}{code}
{color:#000000} {color}
Note that if both are compiled with Groovy2 or Groovy3 the error does not occur.
This is probably similar to https://issues.apache.org/jira/browse/GROOVY-9515?jql=text%20~%20%22%5C%22array%20is%20not%20of%20length%201%5C%22%22
> Groovy2 indy not backward compatible missingMethod with Groovy3
> ---------------------------------------------------------------
>
> Key: GROOVY-9681
> URL: https://issues.apache.org/jira/browse/GROOVY-9681
> Project: Groovy
> Issue Type: Bug
> Components: Compiler
> Reporter: Aleks Tamarkin
> Priority: Major
>
> I am getting a
> {code:java}
> Exception in thread "main" java.lang.IllegalArgumentException: array is not of length 1{code}
> To reproduce, compile the following in Groovy 2.5 with
> {code:java}
> groovyOptions.optimizationOptions.indy = true{code}
>
> {code:java}
> package first
> import groovy.transform.CompileDynamic
> import groovy.transform.CompileStatic
> @CompileStatic class Library {
> private x
> Library(x) {
> this.x = x
> }
> @CompileDynamic
> def foo(a, b= '<1>', c= '<2>') {
> "$a" + b + c
> }
> @CompileDynamic
> def methodMissing(String name, args) {
> foo([(name):x], *args[1..<args.size()])
> }
> }{code}
> Then reference the code in Groovy 3.0.5 to reproduce the error
> {code:java}
> package second
> import first.Library
> class App {
> static void main(String[] args) {
> println new Library(2).bar( 'a' )
> println new Library(2).bin( 'a', 'b')
> }
> }{code}
> {color:#000000} {color}
> Note that if both are compiled with Groovy2 or Groovy3 the error does not occur.
> This is probably similar to https://issues.apache.org/jira/browse/GROOVY-9515?jql=text%20~%20%22%5C%22array%20is%20not%20of%20length%201%5C%22%22
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