5.5.1.2.11 Let-coercion from Empty
The semantics of Empty Let-coercion depend on the destination’s declared type:
|
Source Value Type |
Destination Declared Type |
Semantics |
|---|---|---|
|
Empty
|
Any numeric type |
The result is 0. |
|
Empty
|
Boolean |
The result is False. |
|
Empty
|
Date |
The result is 12/30/1899 00:00:00. |
|
Empty
|
String |
The result is a 0-length string. |
|
Empty
|
String * length |
The result is a string containing length spaces. |
|
Empty
|
Any class or Object |
Runtime error 424 (Object required) is raised. |
|
Empty
|
Any other type except Variant |
Runtime error 13 (Type mismatch) is raised. |