From 33f662c60e6e7b703e197854d2478a8747f044f0 Mon Sep 17 00:00:00 2001
From: Michael Simacek <msimacek@redhat.com>
Date: Tue, 17 Jun 2014 19:36:24 +0200
Subject: [PATCH] java8 fix

Signed-off-by: Michael Simacek <msimacek@redhat.com>
---
 tool/src/main/java/org/antlr/codegen/CodeGenerator.java | 2 +-
 tool/src/main/java/org/antlr/tool/Grammar.java          | 4 ++--
 tool/src/main/java/org/antlr/tool/Strip.java            | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tool/src/main/java/org/antlr/codegen/CodeGenerator.java b/tool/src/main/java/org/antlr/codegen/CodeGenerator.java
index b279bd5..566e33c 100644
--- a/tool/src/main/java/org/antlr/codegen/CodeGenerator.java
+++ b/tool/src/main/java/org/antlr/codegen/CodeGenerator.java
@@ -1087,7 +1087,7 @@ public class CodeGenerator {
 		catch (Exception tse) {
 			ErrorManager.internalError("can't parse template action",tse);
 		}
-		GrammarAST rewriteTree = parseResult.getTree();
+		GrammarAST rewriteTree = (GrammarAST)parseResult.getTree();
 
 		// then translate via codegen.g
 		CodeGenTreeWalker gen = new CodeGenTreeWalker(new CommonTreeNodeStream(rewriteTree));
diff --git a/tool/src/main/java/org/antlr/tool/Grammar.java b/tool/src/main/java/org/antlr/tool/Grammar.java
index 667ebb2..4ca4328 100644
--- a/tool/src/main/java/org/antlr/tool/Grammar.java
+++ b/tool/src/main/java/org/antlr/tool/Grammar.java
@@ -706,7 +706,7 @@ public class Grammar {
 			}
 		}
 
-		setGrammarTree(result.getTree());
+		setGrammarTree((GrammarAST)result.getTree());
 
 		//if ( grammarTree!=null ) System.out.println("grammar tree: "+grammarTree.toStringTree());
 
@@ -927,7 +927,7 @@ public class Grammar {
 		parser.setGrammarType(this.type);
 		try {
 			ANTLRParser.rule_return result = parser.rule();
-			return result.getTree();
+			return (GrammarAST)result.getTree();
 		}
 		catch (Exception e) {
 			ErrorManager.error(ErrorManager.MSG_ERROR_CREATING_ARTIFICIAL_RULE,
diff --git a/tool/src/main/java/org/antlr/tool/Strip.java b/tool/src/main/java/org/antlr/tool/Strip.java
index f411090..ddda4ed 100644
--- a/tool/src/main/java/org/antlr/tool/Strip.java
+++ b/tool/src/main/java/org/antlr/tool/Strip.java
@@ -64,7 +64,7 @@ public class Strip {
         tokens = new TokenRewriteStream(lex);
         ANTLRv3Parser g = new ANTLRv3Parser(tokens);
         ANTLRv3Parser.grammarDef_return r = g.grammarDef();
-        CommonTree t = r.getTree();
+        CommonTree t = (CommonTree)r.getTree();
         if (tree_option) System.out.println(t.toStringTree());
         rewrite(g.getTreeAdaptor(),t,g.getTokenNames());
     }
-- 
2.7.4