====== Procedure call ======
===== procedure_call_statement =====
<code vhdl>[ label : ] procedure_call ;</code>

===== Parents =====
  * function_statement_part
  * procedure_statement_part
  * process_statement_part

===== Further definitions =====
==== label ====
  * [[.:bnf#identifier]]

==== procedure_call ====
''//procedure// _[[.:bnf#name]] [ ( [[.:bnf#actual_parameter_part]] ) ]''

===== Examples =====
The procedure //a_proc// is called; it does not have any transfer parameters.
<code vhdl>a_proc ;</code>

----

The procedure //my_proc// is called with the transfer parameters //sig_1// , //sig_2// , //var_3// .
<code vhdl>
my_proc( sig_1, sig_2, var_3 ) ;
</code>

----

The procedure //another_proc// is called with the transfer parameters //var_1// , //var_2// , //q// .
<code vhdl>
another_proc( var_1, var_2, q => const_3 ) ;
</code>

----

The procedure //register_proc// is called with the transfer parameters //ck//, //d//, //q//, which are explicitly assigned by names.
<code vhdl>
register_proc( ck => clock,
      d => reg_in,
      q => reg_out ) ;
</code>