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. --- chapter04/src/main/java/com/seaofnodes/simple/Parser.java | 1 + 1 file changed, 1 insertion(+) (limited to 'chapter04') diff --git a/chapter04/src/main/java/com/seaofnodes/simple/Parser.java b/chapter04/src/main/java/com/seaofnodes/simple/Parser.java index e75567a5..ff2c0504 100644 --- a/chapter04/src/main/java/com/seaofnodes/simple/Parser.java +++ b/chapter04/src/main/java/com/seaofnodes/simple/Parser.java @@ -114,6 +114,7 @@ public class Parser { else if (matchx("int")) return parseDecl(); else if (match ("{" )) return require(parseBlock(),"}"); else if (matchx("#showGraph")) return require(showGraph(),";"); + else if (matchx(";")) return null; // Empty statement else return parseExpressionStatement(); } -- cgit v1.2.3