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-rw-r--r--vaporize/library/VaporizeSimp.java712
1 files changed, 334 insertions, 378 deletions
diff --git a/vaporize/library/VaporizeSimp.java b/vaporize/library/VaporizeSimp.java
index 80db36b..fa026c0 100644
--- a/vaporize/library/VaporizeSimp.java
+++ b/vaporize/library/VaporizeSimp.java
@@ -2,18 +2,57 @@ package vaporize.library;
import syntaxtree.*;
import visitor.*;
+import st.*;
+import misc.*;
import java.util.*;
-public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
+public class VaporizeSimp extends GJDepthFirst<String,SymbolTable> {
- private int offset;
-
- private void printNode(Node n, A argu) {
- for (int i=0; i < this.offset; ++i)
- Utilities.print_filter(".", false);
- Utilities.print_filter(n.getClass().getSimpleName(), true);
- ++this.offset;
- }
+ //
+ // Auto class visitors--probably don't need to be overridden.
+ //
+ public String visit(NodeList n, SymbolTable symt) {
+ String mod = "";
+ int _count=0;
+ for ( Enumeration<Node> e = n.elements(); e.hasMoreElements(); ) {
+ mod += e.nextElement().accept(this,symt);
+ _count++;
+ }
+ return mod;
+ }
+
+ public String visit(NodeListOptional n, SymbolTable symt) {
+ String mod = "";
+ if ( n.present() ) {
+ int _count=0;
+ for ( Enumeration<Node> e = n.elements(); e.hasMoreElements(); ) {
+ mod += e.nextElement().accept(this,symt);
+ _count++;
+ }
+ return mod;
+ }
+ else
+ return "";
+ }
+
+ public String visit(NodeOptional n, SymbolTable symt) {
+ if ( n.present() )
+ return n.node.accept(this,symt);
+ else
+ return "";
+ }
+
+ public String visit(NodeSequence n, SymbolTable symt) {
+ String mod = "";
+ int _count=0;
+ for ( Enumeration<Node> e = n.elements(); e.hasMoreElements(); ) {
+ mod += e.nextElement().accept(this,symt);
+ _count++;
+ }
+ return mod;
+ }
+
+ public String visit(NodeToken n, SymbolTable symt) { return ""; }
//
// User-generated visitor methods below
@@ -24,14 +63,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> ( TypeDeclaration() )*
* f2 -> <EOF>
*/
- public R visit(Goal n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(Goal n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -54,41 +91,41 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f16 -> "}"
* f17 -> "}"
*/
- public R visit(MainClass n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- n.f5.accept(this, argu);
- n.f6.accept(this, argu);
- n.f7.accept(this, argu);
- n.f8.accept(this, argu);
- n.f9.accept(this, argu);
- n.f10.accept(this, argu);
- n.f11.accept(this, argu);
- n.f12.accept(this, argu);
- n.f13.accept(this, argu);
- n.f14.accept(this, argu);
- n.f15.accept(this, argu);
- n.f16.accept(this, argu);
- n.f17.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(MainClass n, SymbolTable symt) {
+ String mod = "";
+ mod += "func Main()\n";
+
+ mod += n.f0.accept(this, symt);
+ n.f1.accept(this, symt); // throw class name away
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ mod += n.f5.accept(this, symt);
+ mod += n.f6.accept(this, symt);
+ mod += n.f7.accept(this, symt);
+ mod += n.f8.accept(this, symt);
+ mod += n.f9.accept(this, symt);
+ mod += n.f10.accept(this, symt);
+ n.f11.accept(this, symt); // throw boiler 'args' variable away
+ mod += n.f12.accept(this, symt);
+ mod += n.f13.accept(this, symt);
+ n.f14.accept(this, symt); // FIXME
+ mod += n.f15.accept(this, symt);
+ mod += n.f16.accept(this, symt);
+ mod += n.f17.accept(this, symt);
+
+ mod += " ret\n\n";
+ return mod;
}
/**
* f0 -> ClassDeclaration()
* | ClassExtendsDeclaration()
*/
- public R visit(TypeDeclaration n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(TypeDeclaration n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
@@ -99,17 +136,21 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f4 -> ( MethodDeclaration() )*
* f5 -> "}"
*/
- public R visit(ClassDeclaration n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- n.f5.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ClassDeclaration n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ String id= n.f1.accept(this, symt);
+ mod += "const functable_" + id + "\n";
+ for (MethodInstance mtd : symt.getClass(id).getMethods()) {
+ mod += " :" + id + "_" + mtd + "\n";
+ }
+ mod += "\n";
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ mod += n.f5.accept(this, symt);
+
+ return mod;
}
/**
@@ -122,19 +163,17 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f6 -> ( MethodDeclaration() )*
* f7 -> "}"
*/
- public R visit(ClassExtendsDeclaration n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- n.f5.accept(this, argu);
- n.f6.accept(this, argu);
- n.f7.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ClassExtendsDeclaration n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ mod += n.f5.accept(this, symt);
+ mod += n.f6.accept(this, symt);
+ mod += n.f7.accept(this, symt);
+ return mod;
}
/**
@@ -142,14 +181,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> Identifier()
* f2 -> ";"
*/
- public R visit(VarDeclaration n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(VarDeclaration n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -167,63 +204,56 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f11 -> ";"
* f12 -> "}"
*/
- public R visit(MethodDeclaration n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- n.f5.accept(this, argu);
- n.f6.accept(this, argu);
- n.f7.accept(this, argu);
- n.f8.accept(this, argu);
- n.f9.accept(this, argu);
- n.f10.accept(this, argu);
- n.f11.accept(this, argu);
- n.f12.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(MethodDeclaration n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ String id = n.f2.accept(this, symt);
+ mod += "func " + id; //FIXME After ST properly handles scoping
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ mod += n.f5.accept(this, symt);
+ mod += n.f6.accept(this, symt);
+ mod += n.f7.accept(this, symt);
+ mod += n.f8.accept(this, symt);
+ mod += n.f9.accept(this, symt);
+ mod += n.f10.accept(this, symt);
+ mod += n.f11.accept(this, symt);
+ mod += n.f12.accept(this, symt);
+ return mod;
}
/**
* f0 -> FormalParameter()
* f1 -> ( FormalParameterRest() )*
*/
- public R visit(FormalParameterList n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(FormalParameterList n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ return mod;
}
/**
* f0 -> Type()
* f1 -> Identifier()
*/
- public R visit(FormalParameter n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(FormalParameter n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ return mod;
}
/**
* f0 -> ","
* f1 -> FormalParameter()
*/
- public R visit(FormalParameterRest n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(FormalParameterRest n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ return mod;
}
/**
@@ -232,12 +262,10 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* | IntegerType()
* | Identifier()
*/
- public R visit(Type n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(Type n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
@@ -245,36 +273,30 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> "["
* f2 -> "]"
*/
- public R visit(ArrayType n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ArrayType n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
* f0 -> "boolean"
*/
- public R visit(BooleanType n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(BooleanType n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
* f0 -> "int"
*/
- public R visit(IntegerType n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(IntegerType n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
@@ -285,12 +307,10 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* | WhileStatement()
* | PrintStatement()
*/
- public R visit(Statement n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(Statement n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
@@ -298,14 +318,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> ( Statement() )*
* f2 -> "}"
*/
- public R visit(Block n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(Block n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -314,15 +332,13 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f2 -> Expression()
* f3 -> ";"
*/
- public R visit(AssignmentStatement n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(AssignmentStatement n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ return mod;
}
/**
@@ -334,18 +350,16 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f5 -> Expression()
* f6 -> ";"
*/
- public R visit(ArrayAssignmentStatement n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- n.f5.accept(this, argu);
- n.f6.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ArrayAssignmentStatement n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ mod += n.f5.accept(this, symt);
+ mod += n.f6.accept(this, symt);
+ return mod;
}
/**
@@ -357,18 +371,16 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f5 -> "else"
* f6 -> Statement()
*/
- public R visit(IfStatement n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- n.f5.accept(this, argu);
- n.f6.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(IfStatement n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ mod += n.f5.accept(this, symt);
+ mod += n.f6.accept(this, symt);
+ return mod;
}
/**
@@ -378,16 +390,14 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f3 -> ")"
* f4 -> Statement()
*/
- public R visit(WhileStatement n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(WhileStatement n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ return mod;
}
/**
@@ -397,16 +407,14 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f3 -> ")"
* f4 -> ";"
*/
- public R visit(PrintStatement n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(PrintStatement n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ return mod;
}
/**
@@ -420,12 +428,10 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* | MessageSend()
* | PrimaryExpression()
*/
- public R visit(Expression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(Expression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
@@ -433,14 +439,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> "&&"
* f2 -> PrimaryExpression()
*/
- public R visit(AndExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(AndExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -448,14 +452,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> "<"
* f2 -> PrimaryExpression()
*/
- public R visit(CompareExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(CompareExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -463,14 +465,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> "+"
* f2 -> PrimaryExpression()
*/
- public R visit(PlusExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(PlusExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -478,14 +478,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> "-"
* f2 -> PrimaryExpression()
*/
- public R visit(MinusExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(MinusExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -493,14 +491,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> "*"
* f2 -> PrimaryExpression()
*/
- public R visit(TimesExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(TimesExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -509,15 +505,13 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f2 -> PrimaryExpression()
* f3 -> "]"
*/
- public R visit(ArrayLookup n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ArrayLookup n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ return mod;
}
/**
@@ -525,14 +519,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> "."
* f2 -> "length"
*/
- public R visit(ArrayLength n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ArrayLength n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
/**
@@ -543,43 +535,37 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f4 -> ( ExpressionList() )?
* f5 -> ")"
*/
- public R visit(MessageSend n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- n.f5.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(MessageSend n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ mod += n.f5.accept(this, symt);
+ return mod;
}
/**
* f0 -> Expression()
* f1 -> ( ExpressionRest() )*
*/
- public R visit(ExpressionList n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ExpressionList n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ return mod;
}
/**
* f0 -> ","
* f1 -> Expression()
*/
- public R visit(ExpressionRest n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ExpressionRest n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ return mod;
}
/**
@@ -593,67 +579,55 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* | NotExpression()
* | BracketExpression()
*/
- public R visit(PrimaryExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(PrimaryExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
* f0 -> <INTEGER_LITERAL>
*/
- public R visit(IntegerLiteral n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(IntegerLiteral n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
* f0 -> "true"
*/
- public R visit(TrueLiteral n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(TrueLiteral n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
* f0 -> "false"
*/
- public R visit(FalseLiteral n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(FalseLiteral n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
* f0 -> <IDENTIFIER>
*/
- public R visit(Identifier n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(Identifier n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.tokenImage;
+ return mod;
}
/**
* f0 -> "this"
*/
- public R visit(ThisExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ThisExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ return mod;
}
/**
@@ -663,16 +637,14 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f3 -> Expression()
* f4 -> "]"
*/
- public R visit(ArrayAllocationExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- n.f4.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(ArrayAllocationExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ mod += n.f4.accept(this, symt);
+ return mod;
}
/**
@@ -681,28 +653,24 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f2 -> "("
* f3 -> ")"
*/
- public R visit(AllocationExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- n.f3.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(AllocationExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ mod += n.f3.accept(this, symt);
+ return mod;
}
/**
* f0 -> "!"
* f1 -> Expression()
*/
- public R visit(NotExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- --this.offset;
- return _ret;
+ public String visit(NotExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ return mod;
}
/**
@@ -710,24 +678,12 @@ public class VaporizeSimp<R,A> extends GJDepthFirst<R,A> {
* f1 -> Expression()
* f2 -> ")"
*/
- public R visit(BracketExpression n, A argu) {
- this.printNode(n, argu);
- R _ret=null;
- n.f0.accept(this, argu);
- n.f1.accept(this, argu);
- n.f2.accept(this, argu);
- --this.offset;
- return _ret;
- }
-
- public R visit(NodeToken n, A argu) {
- for (int i=0; i < this.offset; ++i)
- Utilities.print_filter(".", false);
- Utilities.print_filter(n.getClass().getSimpleName() +
- " => " +
- n.toString(), true);
- R _ret=null;
- return _ret;
+ public String visit(BracketExpression n, SymbolTable symt) {
+ String mod = "";
+ mod += n.f0.accept(this, symt);
+ mod += n.f1.accept(this, symt);
+ mod += n.f2.accept(this, symt);
+ return mod;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-13 16:42:11 +0000