| commit | 11d1e2e2ded07673411ba872c1e3d0096dc79439 | [log] [tgz] |
|---|---|---|
| author | Rich Felker <dalias@aerifal.cx> | Mon Mar 23 11:26:51 2015 -0400 |
| committer | Rich Felker <dalias@aerifal.cx> | Mon Mar 23 11:26:51 2015 -0400 |
| tree | ecab6c214eac3964a5c6e53b1fcf95b74fda0898 | |
| parent | fc13acc3dcb5b1f215c007f583a63551f6a71363 [diff] |
fix FLT_ROUNDS regression in C++ applications commit 559de8f5f06da9022cbba70e22e14a710eb74513 redefined FLT_ROUNDS to use an external function that can report the actual current rounding mode, rather than always reporting round-to-nearest. however, float.h did not include 'extern "C"' wrapping for C++, so C++ programs using FLT_ROUNDS ended up with an unresolved reference to a name-mangled C++ function __flt_rounds.