Detects initializations that do not assign constants

Justification: Initializations should be constant if possible and should not refer to other variables. In particular, you should avoid function calls during initialization because this can allow access to uninitialized data.

Importance: Medium

PROGRAM PLC_PRG
VAR
	dwTemp : DWORD := 22;
	dwTest : DWORD := dwTemp;         //  SA0118
	dwVar : DWORD := TempVarInFUNC(); //  SA0118
END_VAR

--> SA0118: Initialisations not using constants