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About the primitive type char

Qunfeng Wang
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Joined: Jan 28, 2005
Posts: 430
Why this can compile ok

and this failed?


To be or not to be. It's a question.
Praveen Babu
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Joined: Jul 30, 2006
Posts: 138
According to JLS

In addition, if the expression is a constant expression (�15.28) of type byte, short, char or int :

A narrowing primitive conversion may be used if the type of the variable is byte, short, or char, and the value of the constant expression is representable in the type of the variable.


that means the c must be a constant expression
use,



to compile the second one.
 
 
subject: About the primitive type char
 
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