Similar to 未定義動作

Unspecified behavior

Ccache

CERT Coding Standards

LLVM

The Portland Group

Pro*C

Sizeof

Typedef

Operators in C and C++

Function prototype

Union type

Comma operator

Header file

Wide character

1349 (band)

C++

Template:C++ programming language

Active Template Library

Apache Xalan

Apache Xerces

AspectC++

Boost (C++ libraries)

C++Builder