用于文档编制、编译器检查和代码分析的工具可以使用这些额外信息。
This additional information is used by tools for the purposes of documentation, compiler checking, and code analysis.
一般来说，元数据的好处分为三类：文档编制、编译器检查和代码分析。
In general, metadata's benefits fall into three categories: documentation, compiler checking, and code analysis.
“-M”选项指示编译器检查所有与编译文件相关联的文件。
The -M option instructs command-line compiler to check all units upon which the file being compiled depends.
当编写表达式时，编译器检查表达式中的对象是否按该对象的类型定义的使用方式使用。
When we write an expression, the compiler checks that the objects used in the expression are used in ways that are defined by the type of the objects.
warn_unused _ result让编译器检查所有调用者是否都检查函数的结果。
Warn_unused_result forces the compiler to check that all callers check the result of the function.
程序语言有“语法规则”，由其决定了程序是否构造正确。 编译器检查程序是否违反了语法规则，并且在规则被破坏的时候产生语法错误报告。
Programming languages have a set of syntax rules that determine whether a program is
而在编译语言里，你就会经过一个中间的步骤，在这种语言里输入源码后，先经过过滤器，或者编译器检查后，它会创建一个叫做目标代码的东西。
In a compiled language, you have an intermediate step, in which you take the source code, it runs through what's called a checker or a compiler or both, and it creates what's called object code.
查询编译器在检查字符比较操作时使用该信息，以决定如何执行操作。
The query compiler uses this information while checking any character comparison operations, to decide how to evaluate the operations.
当它被运用的时候，IDE和编译器都会检查其中的冲突，并把它们标记为错误。
When used, both the IDE and compiler will check for conflicts and flag them as errors.
这个命令让您可以检查gtk +是否存在，版本是否正确；还可以对长长的选项行进行分割，这样编译器就可以找到自己的库了。
This command allows you to check whether GTK + is present and in the proper version and to split all those insanely long and boring lines of options so compilers can find their libraries.
现在，我们可以通过检查一些代码来查看GWT编译器是如何优化代码的。
Now we can take a look at some code to see how the GWT compiler optimizes it.
其优势是编译器可以做额外的错误检查。
目前为止，我们检查的所有优化都是GWT编译器所做的语言级别的优化。
So far, all of the optimizations that we have looked at were language-level optimizations made by the GWT compiler.
元数据更重要的优点是编译器可以使用它来执行基本的编译时检查。
A more significant advantage of metadata is the ability for a compiler to use it to perform some basic compile-time checking.
如今，编译器会检查类型安全性，跟踪类型信息。
These days, compiler will take care of type safety and will track type information.
configure脚本将仔细地检查安装在该计算机上的编译器版本、set环境变量的数量等信息。
The configure script performs exhaustive checks for compiler versions installed on the machine, amount of set environment variables, and so forth.
为了让JIT编译器可以确定正确的处理器类型，需要使用systemcfg_init函数检查系统配置信息。
In order for the JIT compiler to determine the correct processor type, system configuration information is examined with the systemcfg_init function.
Uncheckedgenerictypeoperation编译器每当遇到未经检查的泛型类型操作，就将发出一个错误或者警告。
Unchecked generic type operation The compiler will issue an error or warning whenever it encounters an unchecked generic type operation.
有了静态检查，AspectJ 的编译器会发出警告，指出无法解析的类型名称或签名。
With static checking, AspectJ's compiler issues a warning noting that the type name or signature could not be resolved.
然后，编译器可以根据age属性声明的类型实施类型检查。
The compiler can then enforce type checking based on the declared type of the attribute named age.
GoatRodeo中的基本数据结构就是Q ' s——量子信息，编译器会检查该信息，同时能够处理JSON的任何语言都可以使用该信息。
The fundamental data structure in Goat Rodeo will be known as q's - quanta of information, which will be compiler checked and available for consumption by any language capable of understanding JSON.
检查在Linux环境下需要的开发工具是否在当前平台也能用(GCC和GNU提供的编译器集合列出了最重要的开发工具)。
Check whether the development tools needed under Linux are available on your current platform (the compiler collection GCC and GNU make, to name the most important ones).
通过静态类型，编译器可以检查参数和变量的值或针对一个给定操作所允许的返回值。
With static typing, the compiler can check the values of arguments, variables, or return values against values allowed for a given operation.
换句话说，编译器生成的代码与您手工编写的不用泛型、检查程序的类型安全后进行强制类型转换所得到的代码基本相同。
In other words, the compiler generates pretty much the same code you would have written by hand without generics, casts and all, after checking the type-safety of your program.
编译器仅仅发出一个类型未检查转换警告，因为它不知道这种转换是否安全。
The compiler will simply emit an unchecked conversion warning, because it doesn't know if the cast is safe or not.
通过使用cics编辑器选项及其参数(请参见表2)，可以调用编译器的集成cics语法检查器和转换器功能。
Use the cics compiler option and its parameter (refer to Table 2) to invoke the integrated cics syntax checker and translator feature of the compiler.
JIT编译器的这一行为使双重检查锁定的问题只不过是一次学术实践而已。
The fact that JIT compilers do just this makes the issues of double-checked locking more than simply an academic exercise.
编译器会根据契约来检查代码是否满足了所有的条件，并在出现状况时发出警告。
The compiler will make specific checks via Contracts to ensure that all the conditions specified are met, issuing warning if they are not.
编译器的类型检查规则与API签名结合确定什么是合法输入。
The compiler's type-checking rules coupled with the API's signature govern what constitutes legitimate input.
编译器自动地检查这些switch语句，如果没有覆盖某个实例，会产生错误。
The compiler automatically checks these switch statements and generates an error if an instance is not covered.
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