This function returns a boolean result (0 or 1) to indicate whether two pointers refer to the same Object.

int astSame( AstObject $\ast$this, AstObject $\ast$that )

this

that

Object

astSame()

• Two independent Objects that happen to be identical are not considered to be the same Object by this function.

• A value of zero will be returned if this function is invoked with the AST error status set, or if it should fail for any reason.