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Cleanup for warning messages produced by the clang C compiler. Mostly adding parentheses in conditional assignments and clarification parentheses in complex boolean expressions.

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This commit is contained in:
Mark Pizzolato
2012-04-29 11:59:44 -07:00
parent 3775c17034
commit 0f8e6cfe95
112 changed files with 596 additions and 592 deletions
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2
PDP8/pdp8_cpu.c
View File

@@ -344,7 +344,7 @@ reason = 0;
while (reason == 0) { /* loop until halted */
if (sim_interval <= 0) { /* check clock queue */
if (reason = sim_process_event ())
if ((reason = sim_process_event ()))
break;
}

8
PDP8/pdp8_ct.c
View File

@@ -270,7 +270,7 @@ switch (IR & 07) { /* decode IR<9:11> */
case 6: /* KGOA */
ct_df = 0; /* clear data flag */
if (uptr = ct_busy ()) /* op in progress? */
if ((uptr = ct_busy ())) /* op in progress? */
AC = ct_go_cont (uptr, AC); /* yes */
else AC = ct_go_start (AC); /* no, start */
ct_updsta (NULL);
@@ -433,7 +433,7 @@ switch (uptr->FNC) { /* case on function */
case SRA_CRC: /* CRC */
if (ct_write) { /* write? */
if (st = sim_tape_wrrecf (uptr, ct_xb, ct_bptr)) /* write, err? */
if ((st = sim_tape_wrrecf (uptr, ct_xb, ct_bptr)))/* write, err? */
r = ct_map_err (uptr, st); /* map error */
break; /* write done */
}
@@ -452,7 +452,7 @@ switch (uptr->FNC) { /* case on function */
break; /* read done */
case SRA_WFG: /* write file gap */
if (st = sim_tape_wrtmk (uptr)) /* write tmk, err? */
if ((st = sim_tape_wrtmk (uptr))) /* write tmk, err? */
r = ct_map_err (uptr, st); /* map error */
break;
@@ -462,7 +462,7 @@ switch (uptr->FNC) { /* case on function */
break;
case SRA_SRB: /* space rev blk */
if (st = sim_tape_sprecr (uptr, &tbc)) /* space rev, err? */
if ((st = sim_tape_sprecr (uptr, &tbc))) /* space rev, err? */
r = ct_map_err (uptr, st); /* map error */
break;

8
PDP8/pdp8_mt.c
View File

@@ -453,7 +453,7 @@ switch (f) { /* case on function */
mtxb[p++] = M[xma] & 077;
}
}
if (st = sim_tape_wrrecf (uptr, mtxb, tbc)) { /* write rec, err? */
if ((st = sim_tape_wrrecf (uptr, mtxb, tbc))) { /* write rec, err? */
r = mt_map_err (uptr, st); /* map error */
xma = GET_EMA (mt_cu) + mt_ca; /* restore xma */
}
@@ -461,14 +461,14 @@ switch (f) { /* case on function */
break;
case FN_WREOF:
if (st = sim_tape_wrtmk (uptr)) /* write tmk, err? */
if ((st = sim_tape_wrtmk (uptr))) /* write tmk, err? */
r = mt_map_err (uptr, st); /* map error */
break;
case FN_SPACEF: /* space forward */
do {
mt_wc = (mt_wc + 1) & 07777; /* incr wc */
if (st = sim_tape_sprecf (uptr, &tbc)) { /* space rec fwd, err? */
if ((st = sim_tape_sprecf (uptr, &tbc))) { /* space rec fwd, err? */
r = mt_map_err (uptr, st); /* map error */
break; /* stop */
}
@@ -478,7 +478,7 @@ switch (f) { /* case on function */
case FN_SPACER: /* space reverse */
do {
mt_wc = (mt_wc + 1) & 07777; /* incr wc */
if (st = sim_tape_sprecr (uptr, &tbc)) { /* space rec rev, err? */
if ((st = sim_tape_sprecr (uptr, &tbc))) { /* space rec rev, err? */
r = mt_map_err (uptr, st); /* map error */
break; /* stop */
}

2
PDP8/pdp8_ttx.c
View File

@@ -233,7 +233,7 @@ if (ln >= 0) /* got one? rcv enb*/
tmxr_poll_rx (&ttx_desc); /* poll for input */
for (ln = 0; ln < TTX_LINES; ln++) { /* loop thru lines */
if (ttx_ldsc[ln].conn) { /* connected? */
if (temp = tmxr_getc_ln (&ttx_ldsc[ln])) { /* get char */
if ((temp = tmxr_getc_ln (&ttx_ldsc[ln]))) { /* get char */
if (temp & SCPE_BREAK) /* break? */
c = 0;
else c = sim_tt_inpcvt (temp, TT_GET_MODE (ttox_unit[ln].flags));