[conv.bool]

# 7 Expressions [[expr]](./#expr)

## 7.3 Standard conversions [[conv]](conv#bool)

### 7.3.15 Boolean conversions [conv.bool]

[1](#1)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/expressions.tex#L1150)

A prvalue of arithmetic, unscoped enumeration, pointer, or pointer-to-member
type can be converted to a prvalue of type bool[.](#1.sentence-1)

A zero value, null
pointer value, or null member pointer value is converted to false; any
other value is converted to true[.](#1.sentence-2)