[src/trunk]: src/lib/libc/gdtoa more de-linting.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8dfe103122b8
branches:  trunk
changeset: 763475:8dfe103122b8
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Mar 21 12:53:50 2011 +0000

description:
more de-linting.

diffstat:

 lib/libc/gdtoa/g__fmt.c  |   2 +-
 lib/libc/gdtoa/strtod.c  |   4 ++--
 lib/libc/gdtoa/strtodg.c |  15 +++++++--------
 3 files changed, 10 insertions(+), 11 deletions(-)

diffs (88 lines):

diff -r c5ba6c1dab3f -r 8dfe103122b8 lib/libc/gdtoa/g__fmt.c
--- a/lib/libc/gdtoa/g__fmt.c   Mon Mar 21 05:15:18 2011 +0000
+++ b/lib/libc/gdtoa/g__fmt.c   Mon Mar 21 12:53:50 2011 +0000
@@ -56,7 +56,7 @@
        if (!(s0 = decimalpoint_cache)) {
                s0 = localeconv()->decimal_point;
                dlen = strlen(s0);
-               if ((decimalpoint_cache = (char*)MALLOC(strlen(s0) + 1))) {
+               if ((decimalpoint_cache = MALLOC(strlen(s0) + 1)) != NULL) {
                        strcpy(decimalpoint_cache, s0);
                        s0 = decimalpoint_cache;
                        }
diff -r c5ba6c1dab3f -r 8dfe103122b8 lib/libc/gdtoa/strtod.c
--- a/lib/libc/gdtoa/strtod.c   Mon Mar 21 05:15:18 2011 +0000
+++ b/lib/libc/gdtoa/strtod.c   Mon Mar 21 12:53:50 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: strtod.c,v 1.6 2011/03/20 23:15:35 christos Exp $ */
+/* $NetBSD: strtod.c,v 1.7 2011/03/21 12:53:50 christos Exp $ */
 
 /****************************************************************
 
@@ -122,7 +122,7 @@
        static int dplen;
        if (!(s0 = decimalpoint_cache)) {
                s0 = localeconv()->decimal_point;
-               if ((decimalpoint_cache = MALLOC(strlen(s0) + 1))) {
+               if ((decimalpoint_cache = MALLOC(strlen(s0) + 1)) != NULL) {
                        strcpy(decimalpoint_cache, s0);
                        s0 = decimalpoint_cache;
                        }
diff -r c5ba6c1dab3f -r 8dfe103122b8 lib/libc/gdtoa/strtodg.c
--- a/lib/libc/gdtoa/strtodg.c  Mon Mar 21 05:15:18 2011 +0000
+++ b/lib/libc/gdtoa/strtodg.c  Mon Mar 21 12:53:50 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: strtodg.c,v 1.7 2011/03/20 23:15:35 christos Exp $ */
+/* $NetBSD: strtodg.c,v 1.8 2011/03/21 12:53:50 christos Exp $ */
 
 /****************************************************************
 
@@ -349,7 +349,7 @@
        static int dplen;
        if (!(s0 = decimalpoint_cache)) {
                s0 = localeconv()->decimal_point;
-               if ((decimalpoint_cache = MALLOC(strlen(s0) + 1))) {
+               if ((decimalpoint_cache = MALLOC(strlen(s0) + 1)) != NULL) {
                        strcpy(decimalpoint_cache, s0);
                        s0 = decimalpoint_cache;
                        }
@@ -640,7 +640,7 @@
                        e2 += ((word0(&rv) & Exp_mask) >> Exp_shift1) - Bias;
                        word0(&rv) &= ~Exp_mask;
                        word0(&rv) |= Bias << Exp_shift1;
-                       for(j = 0; e1 > 0; j++, e1 >>= 1)
+                       for(j = 0; e1 > 0; j++, e1 = (unsigned int)e1 >> 1)
                                if (e1 & 1)
                                        dval(&rv) *= bigtens[j];
                        }
@@ -651,7 +651,6 @@
                        dval(&rv) /= tens[i];
                if (e1 &= ~15) {
                        e1 = (unsigned int)e1 >> 4;
-                       e1 >>= 4;
                        while(e1 >= (1 << (n_bigtens-1))) {
                                e2 += ((word0(&rv) & Exp_mask)
                                        >> Exp_shift1) - Bias;
@@ -663,7 +662,7 @@
                        e2 += ((word0(&rv) & Exp_mask) >> Exp_shift1) - Bias;
                        word0(&rv) &= ~Exp_mask;
                        word0(&rv) |= Bias << Exp_shift1;
-                       for(j = 0; e1 > 0; j++, e1 >>= 1)
+                       for(j = 0; e1 > 0; j++, e1 = (unsigned int)e1 >> 1)
                                if (e1 & 1)
                                        dval(&rv) *= tinytens[j];
                        }
@@ -1073,10 +1072,10 @@
                irv = STRTOG_Normal | STRTOG_Inexlo;
                *expt = fpi->emax;
                b = bits;
-               be = b + ((fpi->nbits + 31) >> 5);
+               be = b + ((unsigned int)(fpi->nbits + 31) >> 5);
                while(b < be)
-                       *b++ = -1;
-               if ((j = fpi->nbits & 0x1f))
+                       *b++ = (unsigned int)-1;
+               if ((j = fpi->nbits & 0x1f) != 0)
                        *--be >>= (32 - j);
                goto ret;
  huge: