diff options
Diffstat (limited to 'chapter18/src/main/java')
| -rw-r--r-- | chapter18/src/main/java/com/seaofnodes/simple/node/StoreNode.java | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/chapter18/src/main/java/com/seaofnodes/simple/node/StoreNode.java b/chapter18/src/main/java/com/seaofnodes/simple/node/StoreNode.java index 8f0725bb..870b8447 100644 --- a/chapter18/src/main/java/com/seaofnodes/simple/node/StoreNode.java +++ b/chapter18/src/main/java/com/seaofnodes/simple/node/StoreNode.java @@ -116,6 +116,8 @@ public class StoreNode extends MemOpNode { public Parser.ParseException err() { Parser.ParseException err = super.err(); if( err != null ) return err; + if( ptr()._type == Type.TOP ) + return null; // Dead store TypeMemPtr tmp = (TypeMemPtr)ptr()._type; if( tmp._obj.field(_name)._final && !"[]".equals(_name) ) return Parser.error("Cannot modify final field '"+_name+"'",_loc); |