Fix for index out-of-bounds on incomplete static import

#412
groovy · Apr 16, 2018 · ab9e189 · ab9e189
1 parent 92938cd
commit ab9e189
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/base/org.codehaus.groovy26/src/org/apache/groovy/parser/antlr4/AstBuilder.java b/base/org.codehaus.groovy26/src/org/apache/groovy/parser/antlr4/AstBuilder.java
@@ -710,7 +710,7 @@ public ImportNode visitImportDeclaration(ImportDeclarationContext ctx) {
                 // GRECLIPSE edit
                 //configureAST(classNode, ctx);
                 ASTNode typeNode = PositionConfigureUtils.configureAST(classNode instanceof ImmutableClassNode ? new ClassExpression(classNode) : classNode, ctx.qualifiedName());
-                PositionConfigureUtils.configureEndPosition(typeNode, identifierList.get(identifierListSize - 2).getStop());
+                PositionConfigureUtils.configureEndPosition(typeNode, identifierList.get(Math.max(0, identifierListSize - 2)).getStop());
                 configureAST(typeNode);
                 // GRECLIPSE end