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https://issues.apache.org/jira/browse/GROOVY-7928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Juan Martín Sotuyo Dodero updated GROOVY-7928:
----------------------------------------------
Description:
I'm trying to add Groovy support to PMD's CPD (copy paste detector, see
https://pmd.github.io/pmd-5.5.1/usage/cpd-usage.html). To do so, I'm attempting
to use the GroovyTokenizer shipped in org.codehaus.groovy:groovy:2.4.7, which
is generated from the groovy.g ANTLR syntax file.
When parsing this simple snippet:
{code:groovy}
class BTree<K, V> extends BTreeNode<K> {
def add(K key, V value) {
throw new Exception("$key")
}
}
{code}
I get:
{quote}
Lexical error at line 11, column 34. Expecting anything but ''\n''; got it
anyway
{quote}
Changing *$key* for any constant string works just fine, the problem is with
GStrings actually interpolating variables.
Thanks in advance
was:
I'm trying to add Groovy support to PMD's CPD (copy paste detector, see
https://pmd.github.io/pmd-5.5.1/usage/cpd-usage.html). To do so, I'm attempting
to use the GroovyTokenizer shipped in org.codehaus.groovy:groovy:2.4.7, which
is generated from the groovy.g ANTLR syntax file.
When parsing this simple snippet:
{{
class BTree<K, V> extends BTreeNode<K> {
def add(K key, V value) {
throw new Exception("$key")
}
}
}}
I get:
{quote}
Lexical error at line 11, column 34. Expecting anything but ''\n''; got it
anyway
{quote}
Changing *$key* for any constant string works just fine, the problem is with
GStrings actually interpolating variables.
Thanks in advance
> Groovy antlr syntax does not parse GStrings with variables
> ----------------------------------------------------------
>
> Key: GROOVY-7928
> URL: https://issues.apache.org/jira/browse/GROOVY-7928
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.4.7
> Reporter: Juan Martín Sotuyo Dodero
>
> I'm trying to add Groovy support to PMD's CPD (copy paste detector, see
> https://pmd.github.io/pmd-5.5.1/usage/cpd-usage.html). To do so, I'm
> attempting to use the GroovyTokenizer shipped in
> org.codehaus.groovy:groovy:2.4.7, which is generated from the groovy.g ANTLR
> syntax file.
> When parsing this simple snippet:
> {code:groovy}
> class BTree<K, V> extends BTreeNode<K> {
> def add(K key, V value) {
> throw new Exception("$key")
> }
> }
> {code}
> I get:
> {quote}
> Lexical error at line 11, column 34. Expecting anything but ''\n''; got it
> anyway
> {quote}
> Changing *$key* for any constant string works just fine, the problem is with
> GStrings actually interpolating variables.
> Thanks in advance
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