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- /*
- HEADER: CUG nnn.nn;
- TITLE: YACC - Yet Another Compilier-Compilier
- VERSION: 1.0 for IBM-PC
- DATE: JAN 28, 1985
- DESCRIPTION: LALR(1) Parser Generator. From UNIX
- KEYWORDS: Parser Generator Compilier-Compilier YACC
- SYSTEM: IBM-PC and Compatiables
- FILENAME: YFDTYP.2C
- WARNINGS: This program is not for the casual user. It will
- be useful primarily to expert developers.
- CRC: N/A
- SEE-ALSO: LEX and PREP
- AUTHORS: Scott Guthery 11100 leafwood lane Austin, TX 78750
- COMPILERS: DESMET-C
- REFERENCES: UNIX Systems Manuals
- */
-
- #include "y1.h"
- #include "y2.h"
-
- int fdtype( int t )
- {
- /* determine the type of a symbol */
- register v;
- if( t >= NTBASE ) v = nontrst[t-NTBASE].tvalue;
- else v = TYPE( toklev[t] );
- if( v <= 0 ) error( "must specify type for %s", (t>=NTBASE)?nontrst[t-NTBASE].name:
- tokset[t].name );
- return( v );
- }
-