diff options
Diffstat (limited to 'chapter11/src')
| -rw-r--r-- | chapter11/src/main/java/com/seaofnodes/simple/Parser.java | 3 | ||||
| -rw-r--r-- | chapter11/src/main/java/com/seaofnodes/simple/print/SimpleGraphAdapter.java | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/chapter11/src/main/java/com/seaofnodes/simple/Parser.java b/chapter11/src/main/java/com/seaofnodes/simple/Parser.java index 7008512f..5f4922f4 100644 --- a/chapter11/src/main/java/com/seaofnodes/simple/Parser.java +++ b/chapter11/src/main/java/com/seaofnodes/simple/Parser.java @@ -342,6 +342,7 @@ public class Parser { // But first clone the scope and set it as current int ndefs = _scope.nIns(); ScopeNode fScope = _scope.dup(); // Duplicate current scope + fScope.ctrl(ifF); // The pending arm already starts at False _xScopes.push(fScope); // For graph visualization we need all scopes // Parse the true side @@ -352,7 +353,7 @@ public class Parser { // Parse the false side _scope = fScope; // Restore scope, then parse else block if any - ctrl(ifF.unkeep()); // Ctrl token is now set to ifFalse projection + ifF.unkeep(); // fScope already owns the false control if (matchx("else")) { _scope.upcast(ifF,pred,true); // Up-cast predicate parseStatement(); diff --git a/chapter11/src/main/java/com/seaofnodes/simple/print/SimpleGraphAdapter.java b/chapter11/src/main/java/com/seaofnodes/simple/print/SimpleGraphAdapter.java index 38acb8cd..9ddf0de6 100644 --- a/chapter11/src/main/java/com/seaofnodes/simple/print/SimpleGraphAdapter.java +++ b/chapter11/src/main/java/com/seaofnodes/simple/print/SimpleGraphAdapter.java @@ -38,6 +38,7 @@ public class SimpleGraphAdapter extends GraphAdapter<Node> { } private Kind kind(Node n) { + if( n instanceof StopNode ) return Kind.STOP; if( n instanceof ScopeNode ) return Kind.SCOPE; if( n instanceof StartNode ) return Kind.CTRL; if( n instanceof LoopNode ) return Kind.LOOP; |