Paul King created GROOVY-8161:
---------------------------------
Summary: Empty statement before semicolon with parrot parser
Key: GROOVY-8161
URL: https://issues.apache.org/jira/browse/GROOVY-8161
Project: Groovy
Issue Type: Bug
Components: parser
Affects Versions: 3.0
Reporter: Paul King
The folowing snippet:
{code}
for (foo in []) {;
}
{code}
while a little unusual with the semicolon separating two empty statements (or
terminating an empty statement if you look at things that way) should be valid
but instead gives:
{noformat}
BUG! exception in phase 'conversion' in source unit 'ConsoleScript12'
java.lang.NullPointerException
...
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at
groovy.grape.GrabAnnotationTransformation.visit(GrabAnnotationTransformation.java:227)
...
Caused by: java.lang.NullPointerException
at
org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:37)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:106)
{noformat}
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