From 29db69cb40c2fda992a704a50e9159a1a3e23ac9 Mon Sep 17 00:00:00 2001 From: Cliff Click Date: Wed, 4 Sep 2024 08:14:23 -0700 Subject: Backport empty statement fix Split Ch13 tests from Chapter12Test.java Handle forward refs never defined. --- chapter07/src/main/java/com/seaofnodes/simple/Parser.java | 1 + 1 file changed, 1 insertion(+) (limited to 'chapter07/src/main') diff --git a/chapter07/src/main/java/com/seaofnodes/simple/Parser.java b/chapter07/src/main/java/com/seaofnodes/simple/Parser.java index ecca0618..cfb4deb4 100644 --- a/chapter07/src/main/java/com/seaofnodes/simple/Parser.java +++ b/chapter07/src/main/java/com/seaofnodes/simple/Parser.java @@ -137,6 +137,7 @@ public class Parser { else if (matchx("if" )) return parseIf(); else if (matchx("while")) return parseWhile(); else if (matchx("#showGraph")) return require(showGraph(),";"); + else if (matchx(";")) return null; // Empty statement else return parseExpressionStatement(); } -- cgit v1.2.3