[Bug libstdc++/110355] std::format("{}", 1e-7) returns "1e-07" instead of "1e-7"

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110355

Jonathan Wakely  changed:

   What|Removed |Added

 Resolution|--- |INVALID
 Status|ASSIGNED|RESOLVED

--- Comment #3 from Jonathan Wakely  ---
Libstdc++ is correct, the example in https://wg21.link/p2587r3 is wrong.

[Bug libstdc++/110355] std::format("{}", 1e-7) returns "1e-07" instead of "1e-7"

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110355

Jonathan Wakely  changed:

   What|Removed |Added

 CC||ppalka at gcc dot gnu.org

--- Comment #2 from Jonathan Wakely  ---
Oh this is actually std::to_chars not std::format

#include 

int main()
{
  char buf[5];
  std::to_chars(buf, buf+5, 1e-7);
  if (__builtin_memcmp(buf, "1e-7", 4))
__builtin_abort();
}

[Bug libstdc++/110355] std::format("{}", 1e-7) returns "1e-07" instead of "1e-7"

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110355

Jonathan Wakely  changed:

   What|Removed |Added

   Last reconfirmed||2023-06-21
   Assignee|unassigned at gcc dot gnu.org  |redi at gcc dot gnu.org
 Status|UNCONFIRMED |ASSIGNED
 Ever confirmed|0   |1

--- Comment #1 from Jonathan Wakely  ---
mine