Examples of com.google.gwt.dev.js.ast.JsExprStmt

com.google.gwt.dev.js.ast.JsExprStmt
Represents a JavaScript expression statement.

        // for non-statics, only setup an assignment if needed
        if (rhs != null) {
          JsNameRef fieldRef = name.makeRef(x.getSourceInfo());
          fieldRef.setQualifier(globalTemp.makeRef(x.getSourceInfo()));
          JsExpression asg = createAssignment(fieldRef, rhs);
          push(new JsExprStmt(x.getSourceInfo(), asg));
        } else {
          push(null);
        }
      }
    }

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      // increments
      {
        JsExpression incrExpr = null;
        List<JsExprStmt> exprStmts = popList(x.getIncrements().size());
        for (int i = 0; i < exprStmts.size(); ++i) {
          JsExprStmt exprStmt = exprStmts.get(i);
          incrExpr = createCommaExpression(incrExpr, exprStmt.getExpression());
        }
        jsFor.setIncrExpr(incrExpr);
      }


      // condition
      if (x.getTestExpr() != null) {
        jsFor.setCondition((JsExpression) pop());
      }


      // initializers
      JsExpression initExpr = null;
      List<JsExprStmt> initStmts = popList(x.getInitializers().size());
      for (int i = 0; i < initStmts.size(); ++i) {
        JsExprStmt initStmt = initStmts.get(i);
        if (initStmt != null) {
          initExpr = createCommaExpression(initExpr, initStmt.getExpression());
        }
      }
      jsFor.setInitExpr(initExpr);


      push(jsFor);

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         */
        JsNameRef rhs = prototype.makeRef(sourceInfo);
        rhs.setQualifier(JsRootScope.INSTANCE.findExistingUnobfuscatableName("String").makeRef(
            sourceInfo));
        JsExpression tmpAsg = createAssignment(globalTemp.makeRef(sourceInfo), rhs);
        JsExprStmt tmpAsgStmt = tmpAsg.makeStmt();
        globalStmts.add(tmpAsgStmt);
        typeForStatMap.put(tmpAsgStmt, x);
        JField castableTypeMapField = program.getIndexedField("Object.castableTypeMap");
        JsName castableTypeMapName = names.get(castableTypeMapField);
        JsNameRef ctmRef = castableTypeMapName.makeRef(sourceInfo);
        ctmRef.setQualifier(globalTemp.makeRef(sourceInfo));
        JsExpression castMapLit = generateCastableTypeMap(x);
        JsExpression ctmAsg = createAssignment(ctmRef,
            castMapLit);
        JsExprStmt ctmAsgStmt = ctmAsg.makeStmt();
        globalStmts.add(ctmAsgStmt);
        typeForStatMap.put(ctmAsgStmt, x);
      }
    }

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        body.getStatements().add(jsReturn);
        rhs.setBody(body);


        // asg
        JsExpression asg = createAssignment(lhs, rhs);
        JsExprStmt stmt = asg.makeStmt();
        globalStmts.add(stmt);
        typeForStatMap.put(stmt, program.getTypeJavaLangObject());
      }
    }

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      }
      SourceInfo sourceInfo = jsProgram.createSourceInfoSynthetic(GenerateJavaScriptAST.class);
      JsNameRef fieldRef = typeMarkerName.makeRef(sourceInfo);
      fieldRef.setQualifier(globalTemp.makeRef(sourceInfo));
      JsExpression asg = createAssignment(fieldRef, nullFunc.getName().makeRef(sourceInfo));
      JsExprStmt stmt = asg.makeStmt();
      globalStmts.add(stmt);
      typeForStatMap.put(stmt, program.getTypeJavaLangObject());
    }

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             * function functionName() { ... }
             */
            rhs = methodBodyMap.get(method.getBody());
          }
          JsExpression asg = createAssignment(lhs, rhs);
          JsExprStmt asgStat = new JsExprStmt(x.getSourceInfo(), asg);
          globalStmts.add(asgStat);
          vtableInitForMethodMap.put(asgStat, method);
        }
      }
    }

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   * If the statement is a JsExprStmt that declares a function with no other
   * side effects, returns that function; otherwise <code>null</code>.
   */
  protected static JsFunction isFunctionDecl(JsStatement stmt) {
    if (stmt instanceof JsExprStmt) {
      JsExprStmt exprStmt = (JsExprStmt) stmt;
      JsExpression expr = exprStmt.getExpression();
      if (expr instanceof JsFunction) {
        JsFunction func = (JsFunction) expr;
        if (func.getName() != null) {
          return func;
        }

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        // for non-statics, only setup an assignment if needed
        if (rhs != null) {
          JsNameRef fieldRef = name.makeRef();
          fieldRef.setQualifier(globalTemp.makeRef());
          JsExpression asg = createAssignment(fieldRef, rhs);
          push(new JsExprStmt(asg));
        } else {
          push(null);
        }
      }
    }

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      // increments
      {
        JsExpression incrExpr = null;
        List<JsExprStmt> exprStmts = popList(x.getIncrements().size());
        for (int i = 0; i < exprStmts.size(); ++i) {
          JsExprStmt exprStmt = exprStmts.get(i);
          incrExpr = createCommaExpression(incrExpr, exprStmt.getExpression());
        }
        jsFor.setIncrExpr(incrExpr);
      }


      // condition
      if (x.getTestExpr() != null) {
        jsFor.setCondition((JsExpression) pop());
      }


      // initializers
      JsExpression initExpr = null;
      List<JsExprStmt> initStmts = popList(x.getInitializers().size());
      for (int i = 0; i < initStmts.size(); ++i) {
        JsExprStmt initStmt = initStmts.get(i);
        if (initStmt != null) {
          initExpr = createCommaExpression(initExpr, initStmt.getExpression());
        }
      }
      jsFor.setInitExpr(initExpr);


      push(jsFor);

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        body.getStatements().add(jsReturn);
        rhs.setBody(body);


        // asg
        JsExpression asg = createAssignment(lhs, rhs);
        globalStmts.add(new JsExprStmt(asg));
      }
    }

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