sequence-points

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Is there a sequence point between these assignments?

Is there a sequence point bet开发者_开发技巧ween the two assignments in the following code: f(f(x=1,1),x=2);[详细]

2023-04-03 12:25 分类：问答
Is this code well defined?

I suspect the following chaining of functions would result in unspecified sequence according to the C++ standards (assume C++0x). Just want a confirmation and if anyone could provide an explanation, I[详细]

2023-03-20 08:20 分类：问答
Is the comma in a variable list a sequence point?

In the following type of code is there a sequence point between each variable construction, or is the result undefined?[详细]

2023-03-14 00:11 分类：问答
Segfault with strcmp

I am using strcmp in following ways Passing char[] array names Passing pointers to string literals but, the second result in seg fault. even 开发者_如何转开发though i have confirmed that pointers po[详细]

2023-03-12 01:52 分类：问答
is i=f(); defined when f modifies i?

开发者_如何学CRelated question: Any good reason why assignment operator isn't a sequence point?[详细]

2023-03-07 10:24 分类：问答
Sequence Points and Method Chaining

The following expression is often used to demonstrate undefined unspecified behaviour: f() + g() If f() and g() both have side effects on some shared object then the behaviour is undefined unspecif[详细]

2023-02-21 20:01 分类：问答
Post Increment with respect to Sequence Points

When does the post increment operator affect the increment? I have come across two opinions: 1) From http://gd.tuwien.ac.at/languages/c/programming-bbrown/c_015.htm:[详细]

2023-02-07 18:49 分类：问答
Sequence points in a language with left to right evaluation order?

When evaluation order is specified as \"left to right\" and language is a (pseudo) C-like, which are开发者_运维技巧 the sequence points in the following examples?[详细]

2023-02-05 09:02 分类：问答
Is this code well-defined?

This code is taken from a discussion going on here. someInstance.Fun(++k).Gun(10).Sun(k).Tun(); Is this code well-defined? Is ++k in Fun() evaluated before k in Sun()?[详细]

2023-02-04 08:53 分类：问答
Undefined behavior and sequence points reloaded

Consider this topic a sequel of the following topic: Previous installment Undefined behavior and sequence points[详细]

2023-02-03 01:38 分类：问答