[Issue 6277] Disallow short floating point literals

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=6277



--- Comment #2 from bearophile_hugs at eml.cc 2011-07-10 08:21:56 PDT ---
If this idea gets accepted then I think it's worth changing the other direction
too, I mean the default printing of a floating point value with no decimal
part:


import std.stdio;
void main() {
    double x = 3.0;
    writeln(x);
}


Currently (2.054beta3. I'd like beta releases to show a progressive beta number
too) this prints:

3

Python here prints 3.0 and I think D is better to do the same, especially if
the leading zero becomes required for the FP literals.

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