[GROOVY-11359] ASTTransformation cause "General error during instruction selection"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.21
• Fix Version/s: 3.x
• Component/s: Compiler
• Environment: $ java -fullversion ; openjdk full version "17.0.10+7" ; $ uname -a ; Linux auoHome 6.6.26-1-MANJARO #1 SMP PREEMPT_DYNAMIC Wed Apr 10 20:11:08 UTC 2024 x86_64 GNU/Linux

Language

groovy

• Assignee: Unassigned
• Reporter: Adrien Guichard
• Created: 15/Apr/24 01:43
• Updated: 23/Apr/24 08:42
• Resolved: 23/Apr/24 08:42

Description

When assembling the Grails project, I do obtain the following stacktrace:

 java.lang.ArrayIndexOutOfBoundsException: size==0
at org.codehaus.groovy.classgen.asm.OperandStack.ensureStackNotEmpty(OperandStack.java:279)
at org.codehaus.groovy.classgen.asm.OperandStack.replace(OperandStack.java:271)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitCastExpression(AsmClassGenerator.java:815)
at org.codehaus.groovy.ast.expr.CastExpression.visit(CastExpression.java:90)
at org.codehaus.groovy.classgen.asm.StatementWriter.writeReturn(StatementWriter.java:615)
[. . .]

Tell me if you need a more complete stacktrace. I try to work around this bug, changing the AST, without success. The error looks the same each time.

To reproduce:
$ tar xvfz testcase-asttransform-ko.tar.gz

$ cd groovyInfra

$ ./gradlew publishMavenPublicationToMavenLocal

$ cd ..

$ cd t620g

$ ./gradlew assemble

=> BROKEN HERE

Thanks for your help !