D-Programming-Language/dmd — pull request #2656 by IgorStepanov (2013-10-11 19:45:59+00:00)
Title: [CTFE] Implement yl2x and yl2xp1 builtin functions

Need for computing exponent of float number at compile time. This pull allow to implement to real->ubyte[] conversion in CTFE, formatting float number in CTFE et c.