Conference turris::decc

2076.0. "Non-terminated string" by DEKVC::YONGJOONCHOI () Thu Jan 30 1997 05:15

                                               
    
    
    Hi
    
    Our customer have some problems  when compile.
    This program work out well under solias,ultrix but not DU4.0B.
    When compiles  following message displayed.
    
    >make 
    yacc  -d dilp.y
    cc -O -I../hfiles -c y.tab.c
    rm -f y.tab.c
    mv  y.tab.o dilp.o
    lex  token.l
    lex: (Warning at line 169)Non-terminated string
    lex: (Warning) bad state  308 175
    cc -O -I../hfiles -c lex.yy.c
    cc: Warning: lex.yy.c, line 271: In this statement, the referenced type
    of the pointer value "&yytext[2]" is "unsigned char", which is not compatible
    with "signed char"
            for(num = 0, ptr = &yytext[2];*ptr != '\'';ptr++) /*imsi*/
    -------------------------------------^
    cc: Warning: lex.yy.c, line 278: In this statement, the referenced type
    of the pointer value "&yytext[2]" is "unsigned char", which is not
    compatible with "sign char".
              for(num = 0, ptr = &yytext[2];*ptr != 0;ptr++) /*imsi*/
    -------------------------------------^
    m -f lex.yy.c
    mv  lex.yy.o token.o
    cc -c -O -I../hfiles -DVer=\"REL1.1\" -DDate=\"1996/09/03\" main.c
    cc -O -I../hfiles -c symbol.c
    cc -O -I../hfiles -c parse.c
    cc -O -I../hfiles -c run.c
    cc -c -g ../hfiles/head.c
    
    <Makefile>
    YFLAGS = -d
    CFLAGS = -O -I$(HFDIR)
    INS = :
    BIN =
    LIST = lpr -Pqp3
    #HFILES = $(HFDIR)/hdfile.h symbol.h
    SRC = dilp.y token.l main.c symbol.c parse.c run.c $(HFDIR)/head.c
    OBJS =  dilp.o token.o main.o symbol.o parse.o run.o head.o
    
    EXOUT = dilp
    
    $(EXOUT):$(OBJS)
            $(CC) $(OBJS) -o dilp
            $(INS) $(EXOUT) $(BIN)
    
    $(OBJS) : $(HFILES)
    
    main.o : main.c $(HFILES)
            $(CC) -c ${CFLAGS} -DVer=\"$(Ver)\" -DDate=\"$(Date)\" main.c
    
    head.o  : $(HFDIR)/head.c
            $(CC) -c -g $(HFDIR)/head.c
    
    
    <token.l>
    
    Since this program is too long, so i posting 169 line that have
    problem.
                  
                                       cfp->linenr++; BEGIN A; }
               <Str>"\\\""             { cbuf[clen++]='"'; }
169 Line-->    <Str,Chc>"\\"n          { cbuf[clen++]='\n'; }
               <Str,Chc>"\\"t          { cbuf[clen++]='\t'; }
               <Str,Chc>"\\"b          { cbuf[clen++]='\b'; }
               <Str,Chc>"\\"r          { cbuf[clen++]='\r'; }
    
    
      Why is the Non-terminated string occured?
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    

   This looks to be lex grumbling about the non-terminated string, not C.

   Try the DIGITAL_UNIX notes conference.

   If I were guessing, I'd try using an \-escape (\042?) for the <">
   character on the line just prior to the line lex is grumbling about.

Please see Digital_UNIX 8645 if this topic is of interest to you.

-Jeff