Developer Guide and Reference

Contents

RTC

Enables checking for certain run-time conditions.

Syntax

Linux:
None
macOS:
None
Windows:
/RTC
option
Arguments
option
Specifies the condition to check. Possible values are 1, s, u, or c.
Default
OFF
No checking is performed for these run-time conditions.
Description
This option enables checking for certain run-time conditions. Using the
/RTC
option sets
__MSVC_RUNTIME_CHECKS
= 1.
Option
Description
/RTC1
This is the same as specifying
/RTCsu
.
/RTCs
Enables run-time checks of the stack frame.
/RTCu
Enables run-time checks for unintialized variables.