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Posted to commits@groovy.apache.org by su...@apache.org on 2020/04/04 12:14:47 UTC
[groovy] branch master updated: Tweak `compilationUnit` rule
This is an automated email from the ASF dual-hosted git repository.
sunlan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/groovy.git
The following commit(s) were added to refs/heads/master by this push:
new c4c8c3a Tweak `compilationUnit` rule
c4c8c3a is described below
commit c4c8c3afa11eb7b44e1efa4d887a7f421f2eef73
Author: Daniel Sun <su...@apache.org>
AuthorDate: Sat Apr 4 20:13:08 2020 +0800
Tweak `compilationUnit` rule
---
src/antlr/GroovyParser.g4 | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/antlr/GroovyParser.g4 b/src/antlr/GroovyParser.g4
index 2833376..a126114 100644
--- a/src/antlr/GroovyParser.g4
+++ b/src/antlr/GroovyParser.g4
@@ -97,8 +97,7 @@ options {
// starting point for parsing a groovy file
compilationUnit
- : nls
- packageDeclaration? sep? scriptStatements? EOF
+ : nls (packageDeclaration sep?)? scriptStatements? EOF
;
scriptStatements