null pointer dereference in method on exception path

warning c6269: possible incorrect order of operations: dereference ignored

警告C6269：运算顺序可能不正确：取消引用被忽略

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to correct this warning, specify the correct level of dereference, as shown in the following sample code

若要更正此警告，请指定正确的取消引用级别，如下面的代码示例所示

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it can detect defects that happen in lower probability such as memory leak and null pointer dereference.

可以检测出一些“小概率”的缺陷，例如存储器泄漏缺陷、空指针引用缺陷等。

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the one case where it matters that a throw expression throws the static type is if we dereference a pointer in a throw.

用抛出表达式抛出静态类型时，比较麻烦的一种情况是，在抛出中对指针解引用。

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gas uses a circular brace to dereference the same value: (var1).

GAS使用圆括号间接引用同样的值：（var1）。

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use http uris so that people can locate and look up (dereference) these things.

使用HTTPURI使人们能够定位和查找（反向引用）这些事物。

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specify your structure and the list variable within your structure, which is used internally to dereference back to the container.

指定您的结构和结构之内的列表变量，后者用于在内部取消引用，返回容器。

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otherwise, you will need to use either the -h or -l options of ls to dereference the link and give you information about the target.

否则，您需要使用ls命令的-H或-L选项取消引用链接并提供有关目标的信息。

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the dereference and arrow operators are often used in classes that implement smart pointers ( section 13. 5. 1, p. 495).

解引用操作符和箭头操作符常用在实现智能指针（第13.5.1节）的类中。

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the dereference operator has a higher precedence than the addition operator.

解引用操作符的优先级比加法操作符高。

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the exception that is thrown when there is an attempt to dereference a null object reference.

尝试取消引用空对象引用时引发的异常。

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you can use a urn to talk about a resource without implying its location or how to dereference it.

可以用URN表示资源，而不用指明资源的位置或者如何取消对它的引用。

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if there is no dereference , then the pointer itself is being changed.

如果没有使用解引用操作，则修改的是指针本身的值。

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nasm uses square brackets to dereference the value at the address pointed to by a memory location: [var1].

NASM使用方括号间接引用一个内存位置指向的地址值：[var1]。

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in addition to creating scheme variables in c, you can also dereference scheme variables and convert values between the two environments.

除了在C中创建Scheme变量外，还可以取消引用Scheme变量，在两个环境之间转换值。

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null pointer dereference faults are popular in c++ program, fault-oriented static testing method should detect these faults well.

空指针引用的错误在C++程序中普遍存在，面向故障的静态测试方法应该很好地针对这种故障模式。

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operator is also used to declare pointer types and to dereference pointers.

运算符还用来声明指针类型和取消引用指针。

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doing so usually leads to a crash as soon as we attempt to dereference the uninitialized pointer.

因此，在对未初始化的指针进行解引用时，通常会导致程序崩溃。

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do a better job of tracking the possible set of items modified by a pointer dereference, reducing the numbers of loads and stores.

更好地跟踪可能由取消指针引用所修改的项组，减少加载和存储的数目。

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the parentheses are required due to the precedence of the addition and dereference operators.

由于加法操作和解引用操作的优先级不同，上述表达式中的圆括号是必要的。

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