#pragma options [no]roconst
Specifies the storage location for constant values.
When roconst is in effect, constants are placed in read-only storage. When noroconst is in effect, constants are placed in read/write storage.
-qroconst for all compiler
invocations except cc and
its derivatives. -qnoroconst for the cc invocation and its derivatives.
-qroconstPlacing constant values in read-only memory can improve runtime performance, save storage, and provide shared access. However, code that attempts to modify a read-only constant value generates a memory error.
The -qroconst option does not imply the -qro option. Both options must be specified if you wish to specify storage characteristics of both string literals (-qro) and constant values (-qroconst).
None.