Annotation of parser3/src/main/compile.C, revision 1.9
1.1 paf 1: /*
1.9 ! paf 2: $Id: compile.C,v 1.8 2001/02/21 15:00:02 paf Exp $
1.1 paf 3: */
4:
1.3 paf 5: #include "pa_string.h"
1.1 paf 6: #include "pa_array.h"
7: #include "code.h"
8: #include "compile_tools.h"
9: #include "compile.h"
1.4 paf 10: #include "pa_exception.h"
1.1 paf 11:
12: #include <stdio.h>
13:
14: extern int yydebug;
15: extern int yyparse (void *);
16:
1.9 ! paf 17: Array& real_compile(COMPILE_PARAMS) {
1.4 paf 18: Pool& pool=request.pool();
19:
1.7 paf 20: // prepare to parse
1.1 paf 21: struct parse_control pc;
1.7 paf 22: // input
1.4 paf 23: pc.pool=&pool;
1.7 paf 24: pc.methods=new(pool) Array(pool);
1.9 ! paf 25: if(!source)
! 26: return *pc.methods;
! 27:
1.7 paf 28: // create new 'name' vclass, add it to request's classes
1.1 paf 29: pc.source=source;
30: #ifndef NO_STRING_ORIGIN
31: pc.file=file;
1.7 paf 32: pc.line=pc.col=0;
1.1 paf 33: #endif
1.7 paf 34: // initialise state
1.1 paf 35: pc.pending_state=0;
1.4 paf 36: pc.string=new(pool) String(pool);
1.1 paf 37: pc.ls=LS_USER;
38: pc.sp=0;
1.7 paf 39:
40: // parse!
41: yydebug=1;
1.8 paf 42: if(yyparse(&pc)) {// error?
43: if(pc.col==1) {
44: // step back from last char. -1 col means EOL
45: pc.line--;
46: pc.col=-1;
47: }
1.6 paf 48: request.exception().raise(0,0,
49: 0,
1.8 paf 50: "%s [%s:%d:%d]", pc.error, file, 1+pc.line, pc.col);
51: }
1.7 paf 52:
53: // result
1.9 ! paf 54: return *pc.methods;
1.1 paf 55: }
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