--- dtor/src/dtoa.c.coverity
+++ dtor/src/dtoa.c
@@ -216,14 +216,14 @@
typedef unsigned Long ULong;
#endif
-#ifdef DEBUG
#include <assert.h>
+
+#ifdef DEBUG
#include "stdio.h"
#define Bug(x) {fprintf(stderr, "%s\n", x); exit(1);}
#define Debug(x) x
int dtoa_stats[7]; /* strtod_{64,96,bigcomp},dtoa_{exact,64,96,bigcomp} */
#else
-#define assert(x) /*nothing*/
#define Debug(x) /*nothing*/
#endif
@@ -2301,6 +2301,7 @@
if ((y = d1)) {
if ((k = lo0bits(&y))) {
x[0] = y | z << (32 - k);
+ assert(k < 32); /*
https://bugs.python.org/issue23999 */
z >>= k;
}
else
@@ -3029,6 +3030,7 @@
|| ((n = nbits & kmask) !=0
&& hi0bits(x[k-1]) < 32-n)) {
rshift(b,1);
+ /* coverity[dead_error_line] - not worth investigating */
if (++e > Emax)
goto ovfl;
}
@@ -3345,6 +3347,7 @@
if ((dd = s0[j++] - '0' - dig))
goto ret;
if (!b->x[0] && b->wds == 1) {
+ /* coverity[copy_paste_error : FALSE] */
if (i < nd)
dd = 1;
goto ret;
@@ -3607,6 +3610,7 @@
switch(c = *++s) {
case '-':
esign = 1;
+ /* fall through */
case '+':
c = *++s;
}
