-OnPMNC: Disable Code Generation for NULL Pointer to Member Check

Group

OPTIMIZATIONS

Scope

Compilation Unit

Syntax

  -OnPMNC

Arguments

None

Default

None

Defines

None

Pragmas

None

Description

Before assigning a pointer to a member in C++, you must ensure that the pointer to the member is not NULL in order to generate correct and safe code. In embedded systems development, the difficulty becomes generating the denser code while avoiding overhead whenever possible (this NULL check code is a good example). This option enables you to switch off the code generation for the NULL check.

Example

  -OnPMNC