Package com.google.gwt.dev.jjs.ast

Examples of com.google.gwt.dev.jjs.ast.JInstanceOf

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    return false;
  }

  @Override
  public boolean visit(JInstanceOf x, Context ctx) {
    expression = new JInstanceOf(x.getSourceInfo(), x.getTestType(),
        cloneExpression(x.getExpr()));
    return false;
  }
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        ctx.replaceMe(program.getLiteralBoolean(false));
      } else {
        // If possible, try to use a narrower cast
        JReferenceType concreteType = getSingleConcreteType(toType);
        if (concreteType != null) {
          JInstanceOf newOp = new JInstanceOf(x.getSourceInfo(), concreteType,
              x.getExpr());
          ctx.replaceMe(newOp);
        }
      }
    }
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    JExpression processExpression(InstanceOfExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JExpression expr = dispProcessExpression(x.expression);
      JReferenceType testType = (JReferenceType) typeMap.get(x.type.resolvedType);
      return new JInstanceOf(info, testType, expr);
    }
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        ctx.replaceMe(program.getLiteralBoolean(false));
      } else {
        // If possible, try to use a narrower cast
        JReferenceType concreteType = getSingleConcreteType(toType);
        if (concreteType != null) {
          JInstanceOf newOp = new JInstanceOf(x.getSourceInfo(), concreteType, x.getExpr());
          ctx.replaceMe(newOp);
        }
      }
    }
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    return false;
  }

  @Override
  public boolean visit(JInstanceOf x, Context ctx) {
    expression = new JInstanceOf(x.getSourceInfo(), x.getTestType(), cloneExpression(x.getExpr()));
    return false;
  }
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    public void endVisit(InstanceOfExpression x, BlockScope scope) {
      try {
        SourceInfo info = makeSourceInfo(x);
        JExpression expr = pop(x.expression);
        JReferenceType testType = (JReferenceType) typeMap.get(x.type.resolvedType);
        push(new JInstanceOf(info, testType, expr));
      } catch (Throwable e) {
        throw translateException(x, e);
      }
    }
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    JExpression processExpression(InstanceOfExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JExpression expr = dispProcessExpression(x.expression);
      JReferenceType testType = (JReferenceType) typeMap.get(x.type.resolvedType);
      return new JInstanceOf(program, info, testType, expr);
    }
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        JBlock block = (JBlock) x.getCatchBlocks().get(i);
        JLocalRef arg = (JLocalRef) x.getCatchArgs().get(i);
        catchInfo = block.getSourceInfo();
        JReferenceType argType = (JReferenceType) arg.getType();
        // if ($e instanceof ArgType) { userVar = $e; <user code> }
        JExpression ifTest = new JInstanceOf(program, catchInfo, argType, exRef);
        asg = program.createAssignmentStmt(catchInfo, arg, exRef);
        if (!block.statements.isEmpty()) {
          // Only bother adding the assignment if the block is non-empty
          block.statements.add(0, asg);
        }
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    JExpression processExpression(InstanceOfExpression x) {
      SourceInfo info = makeSourceInfo(x);
      JExpression expr = dispProcessExpression(x.expression);
      JReferenceType testType = (JReferenceType) typeMap.get(x.type.resolvedType);
      return new JInstanceOf(info, testType, expr);
    }
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Related Classes of com.google.gwt.dev.jjs.ast.JInstanceOf

  • com.google.gwt.dev.jjs.impl.CatchBlockNormalizer$CollapseCatchBlocks
  • com.google.gwt.dev.jjs.impl.CloneExpressionVisitor
  • com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaASTGenerationVisitor
  • com.google.gwt.dev.jjs.impl.GwtAstBuilder$AstVisitor
  • com.google.gwt.dev.jjs.impl.JavaScriptObjectNormalizer$NormalizeVisitor
  • com.google.gwt.dev.jjs.impl.TypeTightener$TightenTypesVisitor
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