Controls how floating pointing constants are treated.
#pragma float_constants on | off | reset
If you enable this pragma, the compiler assumes that all unqualified floating point constant values are of type float , not double . This pragma is useful when porting source code for programs optimized for the " float " rather than the " double " type.
When you enable this pragma, you can still explicitly declare a constant value as double by appending a "D" suffix.
This pragma does not correspond to any panel setting. By default, this pragma is disabled.