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

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

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    public void endVisit(JBinaryOperation x, Context ctx) {
      // Concats are handled by CastNormalizer.ConcatVisitor.
      if (x.getType() == program.getTypeJavaLangString()) {
        return;
      }
      JType lhsType = x.getLhs().getType();
      JType rhsType = x.getRhs().getType();
      if (lhsType != longType) {
        return;
      }

      String methodName = getEmulationMethod(x.getOp());
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      ctx.replaceMe(call);
    }

    @Override
    public void endVisit(JPostfixOperation x, Context ctx) {
      JType argType = x.getArg().getType();
      if (argType == longType) {
        throw new InternalCompilerException(
            "Postfix operations on longs should not reach here");
      }
    }
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      }
    }

    @Override
    public void endVisit(JPrefixOperation x, Context ctx) {
      JType argType = x.getArg().getType();
      if (argType != longType) {
        return;
      }

      String methodName = getEmulationMethod(x.getOp());
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     * Discard casts from byte or short to int, because such casts are always
     * implicit anyway. Cannot coerce char since that would change the semantics
     * of concat.
     */
    if (type == program.getTypePrimitiveInt()) {
      JType expType = exp.getType();
      if ((expType == program.getTypePrimitiveShort())
          || (expType == program.getTypePrimitiveByte())) {
        return exp;
      }
    }
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        if (arrayRef.getType() instanceof JNullType) {
          // will generate a null pointer exception instead
          return;
        }
        JArrayType arrayType = (JArrayType) arrayRef.getInstance().getType();
        JType elementType = arrayType.getElementType();

        /*
         * See if we need to do a checked store. Primitives and (effectively)
         * final are statically correct.
         */
 
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          arrayType);
      JLiteral classLit = x.getClassLiteral();
      JLiteral typeIdLit = program.getLiteralInt(program.getTypeId(arrayType));
      JLiteral queryIdLit = program.getLiteralInt(tryGetQueryId(arrayType));
      JExpression dim = x.dims.get(0);
      JType elementType = arrayType.getElementType();
      call.addArgs(classLit, typeIdLit, queryIdLit, dim,
          getSeedTypeLiteralFor(elementType));
      ctx.replaceMe(call);
    }
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      JMethodCall call = new JMethodCall(sourceInfo, null, initDims, arrayType);
      JsonArray classLitList = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JsonArray typeIdList = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JsonArray queryIdList = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JsonArray dimList = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JType cur = arrayType;
      for (int i = 0; i < dims; ++i) {
        // Walk down each type from most dims to least.
        JArrayType curArrayType = (JArrayType) cur;

        JLiteral classLit = x.getClassLiterals().get(i);
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      call.addArgs(classLit, typeIdLit, queryIdLit, initList);
      ctx.replaceMe(call);
    }

    private int tryGetQueryId(JArrayType type) {
      JType elementType = type.getElementType();
      int leafTypeId = -1;
      if (elementType instanceof JReferenceType) {
        leafTypeId = program.getQueryId((JReferenceType) elementType);
      }
      return leafTypeId;
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  String mangleNameForGlobal(JMethod x) {
    String s = getNameString(x.getEnclosingType()) + '_' + getNameString(x)
        + "__";
    for (int i = 0; i < x.getOriginalParamTypes().size(); ++i) {
      JType type = x.getOriginalParamTypes().get(i);
      s += type.getJavahSignatureName();
    }
    s += x.getOriginalReturnType().getJavahSignatureName();
    return s;
  }
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      sb.append("$");
    }
    sb.append(getNameString(x));
    sb.append("__");
    for (int i = 0; i < x.getOriginalParamTypes().size(); ++i) {
      JType type = x.getOriginalParamTypes().get(i);
      sb.append(type.getJavahSignatureName());
    }
    sb.append(x.getOriginalReturnType().getJavahSignatureName());
    return sb.toString();
  }
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Related Classes of com.google.gwt.dev.jjs.ast.JType

  • com.google.gwt.dev.jjs.impl.ArrayNormalizer$ArrayVisitor
  • com.google.gwt.dev.jjs.impl.AssertionNormalizer
  • com.google.gwt.dev.jjs.impl.BuildTypeMap
  • com.google.gwt.dev.jjs.impl.BuildTypeMap$BuildDeclMapVisitor
  • com.google.gwt.dev.jjs.impl.CastNormalizer$AssignTypeCastabilityVisitor
  • com.google.gwt.dev.jjs.impl.CastNormalizer$AssignTypeIdsVisitor
  • com.google.gwt.dev.jjs.impl.CastNormalizer$DivVisitor
  • com.google.gwt.dev.jjs.impl.CastNormalizer$ReplaceTypeChecksVisitor
  • com.google.gwt.dev.jjs.impl.CompileTimeConstantsReplacer$CompileTimeConstantsReplacingVisitor
  • com.google.gwt.dev.jjs.impl.ComputeCastabilityInformation$AssignTypeCastabilityVisitor
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