clyne/constexpr-to-string
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fixed potential bug with -MINIMUM_VALUE #1

Merged
EnilPajic merged 3 commits from patch-1-negative-minimum-value into master 2020-06-27 19:09:26 -04:00
Conversation 0 Commits 3 Files Changed 1 +3 -3
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 5baf5d3dae - Show all commits

6
to_string.hpp
View File

@ -23,7 +23,7 @@ struct to_string_t {
// fits to the number perfectly. // fits to the number perfectly.
char buf[([] { char buf[([] {
unsigned int len = N >= 0 ? 1 : 2; unsigned int len = N >= 0 ? 1 : 2;
for (auto n = N < 0 ? -N : N; n; len++, n /= base); for (auto n = N; n; len++, n /= base);
return len; return len;
}())]; }())];
@ -33,8 +33,8 @@ struct to_string_t {
constexpr to_string_t() { constexpr to_string_t() {
auto ptr = buf + sizeof(buf) / sizeof(buf[0]); auto ptr = buf + sizeof(buf) / sizeof(buf[0]);
*--ptr = '\0'; *--ptr = '\0';
for (auto n = N < 0 ? -N : N; n; n /= base) for (auto n = N; n; n /= base)
*--ptr = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[n % base]; *--ptr = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[(N < 0 ? -1 : 1) * (n % base)];
if (N < 0) if (N < 0)
*--ptr = '-'; *--ptr = '-';
} }