projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 8a0ba70e PK |
1 | static char *sccsid = "@(#)var.c 1.1 (Berkeley) %G%"; |
| 2 | /* Copyright (c) 1979 Regents of the University of California */ | |
| 3 | # | |
| 4 | /* | |
| 5 | * pxp - Pascal execution profiler | |
| 6 | * | |
| 7 | * Bill Joy UCB | |
| 8 | * Version 1.2 January 1979 | |
| 9 | */ | |
| 10 | ||
| 11 | #include "0.h" | |
| 12 | #include "tree.h" | |
| 13 | ||
| 14 | STATIC int varcnt -1; | |
| 15 | /* | |
| 16 | * Var declaration part | |
| 17 | */ | |
| 18 | varbeg(l, vline) | |
| 19 | int l, vline; | |
| 20 | { | |
| 21 | ||
| 22 | line = l; | |
| 23 | if (nodecl) | |
| 24 | printoff(); | |
| 25 | puthedr(); | |
| 26 | putcm(); | |
| 27 | ppnl(); | |
| 28 | indent(); | |
| 29 | ppkw("var"); | |
| 30 | ppgoin(DECL); | |
| 31 | varcnt = 0; | |
| 32 | setline(vline); | |
| 33 | } | |
| 34 | ||
| 35 | var(vline, vidl, vtype) | |
| 36 | int vline; | |
| 37 | register int *vidl; | |
| 38 | int *vtype; | |
| 39 | { | |
| 40 | ||
| 41 | if (varcnt) | |
| 42 | putcm(); | |
| 43 | setline(vline); | |
| 44 | ppitem(); | |
| 45 | if (vidl != NIL) | |
| 46 | for (;;) { | |
| 47 | ppid(vidl[1]); | |
| 48 | vidl = vidl[2]; | |
| 49 | if (vidl == NIL) | |
| 50 | break; | |
| 51 | ppsep(", "); | |
| 52 | } | |
| 53 | else | |
| 54 | ppid("{identifier list}"); | |
| 55 | ppsep(":"); | |
| 56 | gtype(vtype); | |
| 57 | ppsep(";"); | |
| 58 | setinfo(vline); | |
| 59 | putcml(); | |
| 60 | varcnt++; | |
| 61 | } | |
| 62 | ||
| 63 | varend() | |
| 64 | { | |
| 65 | ||
| 66 | if (varcnt == -1) | |
| 67 | return; | |
| 68 | if (varcnt == 0) | |
| 69 | ppid("{variable decls}"); | |
| 70 | ppgoout(DECL); | |
| 71 | varcnt = -1; | |
| 72 | } |