Question on the domain of a variable

Hello,

According to the LRM, the domain of a variable (integer, real) is
determinated by the context in which this variable
is assigned. This recalled, I wonder what is the domain of the variable
'x' is the following module

module test ;

   real x = 1.0 ;

   analog @(initial_step) $display("x=%f",x) ;

   initial $display("x=%f",x) ;

endmodule

Thanks,

Regards,

Luc

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