Datasheet

Standard C++ Implementation Definition
ARM DUI 0067D Copyright © 1999-2001 ARM Limited. All rights reserved. C-3
C.2 Integral conversion
During integral conversion, if the destination type is signed, the value is unchanged if it
can be represented in the destination type and bitfield width. Otherwise, the value is
truncated to fit the size of the destination type.
Note
This section is related to section 4.7 of the ISO/IEC standard.