http://d.puremagic.com/issues/show_bug.cgi?id=9357

           Summary: Floating-point literal should always be printed with a
                    period
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: pull
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: andrej.mitrovich@gmail.com
        ReportedBy: andrej.mitrovich@gmail.com


--- Comment #0 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-01-20 10:00:30 PST ---
void main()
{
    int x = 1.0;
}

Error: cannot implicitly convert expression (1) of type double to int

It should be "expression (1.0)". Opened as a separate cause of: http://d.puremagic.com/issues/show_bug.cgi?id=8807

There are likely similar issues caused by this.

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--- Comment #1 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-01-20 10:15:32 PST ---
https://github.com/D-Programming-Language/dmd/pull/1520

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bearophile_hugs@eml.cc changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bearophile_hugs@eml.cc


--- Comment #2 from bearophile_hugs@eml.cc 2013-01-20 10:19:17 PST ---
Is this enhancement request only about error messages?


This prints "1":

import std.stdio: writeln;
void main() {
    double x = 1.0;
    writeln(x);
}


While in Python it always prints the leading ".0":

>>> x = 1.0
>>> x
1.0

I'd like writeln() to do the same. It helps tell part FP from integral values
in printouts, etc.

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--- Comment #3 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-01-20 10:27:24 PST ---
(In reply to comment #2)
> Is this enhancement request only about error messages?
> 
> 
> This prints "1":
> 
> import std.stdio: writeln;
> void main() {
>     double x = 1.0;
>     writeln(x);
> }
> 
> 
> While in Python it always prints the leading ".0":
> 
> >>> x = 1.0
> >>> x
> 1.0
> 
> I'd like writeln() to do the same. It helps tell part FP from integral values
> in printouts, etc.

Nice catch. Please file this as another report since it's a library issue, I'll rename the current issue so it's obvious it's a compiler issue.

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--- Comment #4 from bearophile_hugs@eml.cc 2013-01-20 15:18:40 PST ---
(In reply to comment #3)

> Nice catch. Please file this as another report since it's a library issue, I'll rename the current issue so it's obvious it's a compiler issue.

I can't find the number, but I think this ER is already in bugzilla :-)

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Andrej Mitrovic <andrej.mitrovich@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull
         AssignedTo|nobody@puremagic.com        |andrej.mitrovich@gmail.com


--- Comment #5 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-02-08 15:14:32 PST ---
New pull:

https://github.com/D-Programming-Language/dmd/pull/1649

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yebblies <yebblies@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |yebblies@gmail.com
         Resolution|                            |FIXED


--- Comment #6 from yebblies <yebblies@gmail.com> 2013-02-09 21:53:58 EST ---
https://github.com/D-Programming-Language/dmd/commit/8f3c1ef7f4914c6959745b66b8335d0c53a281eb

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