FIELD: translators. SUBSTANCE: syntactic parser stores pointers in table of identifiers for syntactic tree instead of storing syntactic tree tokens. Table of identifiers has current effective definition for each identifier, which alters during input and output of separate units of input program of translator. Current effective definition always points to position in symbol table where information about current definition of identifier is stored. Syntactic parser of translator uses information which is stored in syntactic tree in order to exclude search in symbol table. EFFECT: increased functional capabilities. 13 cl, 7 dwg
