通常的名称查询是什么意思？ [英] What does usual name lookup mean?

问题描述

秒。 3.4.1 / 3表示以下内容：

In sec. 3.4.1/3 said the following:

为了确定（在解析期间）表达式是否为
a postfix-expression对于函数调用，通常名称查找规则
apply

For purposes of determining (during parsing) whether an expression is a postfix-expression for a function call, the usual name lookup rules apply

c $ c>通常名称查找在这种情况下？很不明显。

What does mean usual name lookup in that case? It is quite not obviously.

UPD：我正在寻找stadard的引用来定义常用名称查找概念。这是因为我已经在AndreyT的非正式定义

UPD: I'm looking for a quote from the stadard to define usual name lookup concept. It is because I have already non-formal definition from AndreyT in this topic.

推荐答案

@AndreyT在此回答您先前的问题： http://stackoverflow.com/a/23820772/2805305

@AndreyT answered you on your previous question here: http://stackoverflow.com/a/23820772/2805305

通常意味着查找按照
3.4.1的其余部分所述执行，不使用ADL。

"Usual" means that the lookup is performed as described in the rest of 3.4.1 and no ADL is used.

如果你想知道什么是ADL，你可以检查这些链接：

If you want to know what ADL is you can check these links:

http：//en.cppreference.com/w/cpp/language/adl

http://en.wikipedia.org/wiki/Argument-dependent_name_lookup

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