INTERFACE M3CTypeSpecS;
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Copyright
IMPORT M3AST, M3AST_AS;
PROCEDURE Set(an: M3AST.NODE; unit: M3AST_AS.UNIT_WITH_BODY) RAISES {};
If 'an' is a reference type adds it to the 'sm_type_spec_s'
list of 'unit'. Does not depend on any other semantic attributes
PROCEDURE TCTag(ts: M3AST_AS.TYPE_SPEC): INTEGER RAISES {};
If 'ts' is on the 'sm_type_spec' list of owning unit, return its typecode
tag, else a checked runtime error.
PROCEDURE TCUnit_id(ts: M3AST_AS.TYPE_SPEC): M3AST_AS.UNIT_ID RAISES {};
Returns UNIT_ID of owning unit.
END M3CTypeSpecS.