1: #
   2: /*
   3:  * pxp - Pascal execution profiler
   4:  *
   5:  * Bill Joy UCB
   6:  * Version 1.2 January 1979
   7:  */
   8: 
   9: #include "0.h"
  10: #include "tree.h"
  11: 
  12: STATIC  int constcnt = -1;
  13: 
  14: /*
  15:  * The const declaration part
  16:  */
  17: constbeg(l, cline)
  18:     int l, cline;
  19: {
  20: 
  21:     line = l;
  22:     if (nodecl)
  23:         printoff();
  24:     puthedr();
  25:     putcm();
  26:     ppnl();
  27:     indent();
  28:     ppkw("const");
  29:     ppgoin(DECL);
  30:     constcnt = 0;
  31:     setline(cline);
  32: }
  33: 
  34: const(cline, cid, cdecl)
  35:     int cline;
  36:     char *cid;
  37:     int *cdecl;
  38: {
  39: 
  40:     if (constcnt)
  41:         putcm();
  42:     setline(cline);
  43:     ppitem();
  44:     ppid(cid);
  45:     ppsep(" = ");
  46:     gconst(cdecl);
  47:     ppsep(";");
  48:     constcnt++;
  49:     setinfo(cline);
  50:     putcml();
  51: }
  52: 
  53: constend()
  54: {
  55: 
  56:     if (constcnt == -1)
  57:         return;
  58:     if (nodecl)
  59:         return;
  60:     if (constcnt == 0)
  61:         ppid("{const decls}");
  62:     ppgoout(DECL);
  63:     constcnt = -1;
  64: }
  65: 
  66: /*
  67:  * A constant in an expression
  68:  * or a declaration.
  69:  */
  70: gconst(r)
  71:     int *r;
  72: {
  73:     register *cn;
  74: 
  75:     cn = r;
  76: loop:
  77:     if (cn == NIL) {
  78:         ppid("{constant}");
  79:         return;
  80:     }
  81:     switch (cn[0]) {
  82:         default:
  83:             panic("gconst");
  84:         case T_PLUSC:
  85:             ppop("+");
  86:             cn = cn[1];
  87:             goto loop;
  88:         case T_MINUSC:
  89:             ppop("-");
  90:             cn = cn[1];
  91:             goto loop;
  92:         case T_ID:
  93:             ppid(cn[1]);
  94:             return;
  95:         case T_CBINT:
  96:         case T_CINT:
  97:         case T_CFINT:
  98:             ppnumb(cn[1]);
  99:             if (cn[0] == T_CBINT)
 100:                 ppsep("b");
 101:             return;
 102:         case T_CSTRNG:
 103:             ppstr(cn[1]);
 104:             return;
 105:     }
 106: }

Defined functions

constbeg defined in line 17; used 2 times
constend defined in line 53; used 2 times
gconst defined in line 70; used 5 times

Defined variables

cdecl defined in line 37; used 2 times
cid defined in line 36; used 2 times
cline defined in line 35; used 6 times
constcnt defined in line 12; used 6 times
Last modified: 1986-05-31
Generated: 2016-12-26
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