[GROOVY-4629] AstBuilder.buildFromString exceptions with Global Transformations

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.7.6
• Component/s: ast builder
• Environment: tested in 1.7
• Assignee: Guillaume Sauthier
• Reporter: Hamlet D'Arcy
• Created: 17/Jan/11 00:30
• Updated: 05/May/13 06:34
• Resolved: 05/May/13 06:34

Description

AstBuilder.buildFromString exceptions with Global Transformations

Perhaps it is the local environment for the user. I tested this in 1.8 and received no exceptions. It looks like a temporary script class is created, then read, then repeated until StackOverflow.

[daniel@magnaopus tmp]$ groovy -cp /tmp/println_g_ast.jar Run.groovy
visit(): this pack.PrintlnTransformation@627a4489
visitClass(): node Run
visitMethod(): node MethodNode@984103443[void main([Ljava.lang.String]
visit(): this pack.PrintlnTransformation@5bf99eea
visitClass(): node script1294995677622
visitMethod(): node MethodNode@1630553042[void
main([Ljava.lang.String]
visitMethod(): node MethodNode@666157527[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@67f31652
visitClass(): node script1294995677653
visitMethod(): node MethodNode@138319567[void main([Ljava.lang.String]
visitMethod(): node MethodNode@1159656515[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@30e34726
visitClass(): node script1294995677658
visitMethod(): node MethodNode@424945885[void main([Ljava.lang.String]
visitMethod(): node MethodNode@1682362920[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@74b957ea
visitClass(): node script1294995677663
visitMethod(): node MethodNode@876281732[void main([Ljava.lang.String]
visitMethod(): node MethodNode@224218598[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@38827968
visitClass(): node script1294995677668
visitMethod(): node MethodNode@2112927699[void
main([Ljava.lang.String]
visitMethod(): node MethodNode@1186250301[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@638bd7f1
visitClass(): node script1294995677671
visitMethod(): node MethodNode@1913537093[void
main([Ljava.lang.String]
visitMethod(): node MethodNode@102824579[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@5adf48c4
visitClass(): node script1294995677673
visitMethod(): node MethodNode@2032298615[void
main([Ljava.lang.String]
visitMethod(): node MethodNode@1115416770[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@301db5ec
visitClass(): node script1294995677684
visitMethod(): node MethodNode@1855107489[void
main([Ljava.lang.String]
visitMethod(): node MethodNode@1623980477[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@77546dbc
visitClass(): node script1294995677688
visitMethod(): node MethodNode@1206947544[void
main([Ljava.lang.String]
visitMethod(): node MethodNode@36842446[java.lang.Object run()]
visit(): this pack.PrintlnTransformation@6da5db4b
visitClass(): node script1294995677691

(...) sometime in the near future

visitClass(): node script1294995678620
visitMethod(): node MethodNode@1309289016[void
main([Ljava.lang.String]
visitMethod(): node MethodNode@2103044750[java.lang.Object run()]
Caught: java.lang.StackOverflowError
        at
org.codehaus.groovy.ast.builder.AstStringCompiler.compile(AstStringCompiler.groovy:46)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy:100)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy)
        at
org.codehaus.groovy.ast.builder.AstStringCompiler.compile(AstStringCompiler.groovy:46)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy:100)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy)
        at
org.codehaus.groovy.ast.builder.AstStringCompiler.compile(AstStringCompiler.groovy:46)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy:100)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy)
        at
org.codehaus.groovy.ast.builder.AstStringCompiler.compile(AstStringCompiler.groovy:46)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy:100)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy)
        at
org.codehaus.groovy.ast.builder.AstStringCompiler.compile(AstStringCompiler.groovy:46)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy:100)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy)
        at
org.codehaus.groovy.ast.builder.AstStringCompiler.compile(AstStringCompiler.groovy:46)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy:100)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy)
        at
org.codehaus.groovy.ast.builder.AstStringCompiler.compile(AstStringCompiler.groovy:46)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy:100)
        at
org.codehaus.groovy.ast.builder.AstBuilder.buildFromString(AstBuilder.groovy)