https://issues.dlang.org/show_bug.cgi?id=16421

Cauterite <cauterite@gmail.com> changed:

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                 CC|                            |cauterite@gmail.com

--- Comment #1 from Cauterite <cauterite@gmail.com> ---
(In reply to niklas.volcz from comment #0)
> Created attachment 1611 [details]
> code
> 
> When compiling the attached program using DMD with the -w flag no error message is printed, only one warning and one deprecation warning from the std.experimental.xml. DMD fails with exit code 1.

I think you misread the description:
"
  -w   warnings as errors (compilation will halt)
  -wi  warnings as messages (compilation will continue)
"

The flag you want is -wi

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https://issues.dlang.org/show_bug.cgi?id=16421

Lodovico Giaretta <lodovico@giaretart.net> changed:

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                 CC|                            |lodovico@giaretart.net

--- Comment #2 from Lodovico Giaretta <lodovico@giaretart.net> ---
[SEMI-OT]
By the way, you shouldn't be using a RangeLexer when your input is a string. A
SliceLexer will be much faster. If you don't want to choose manually,
chooseLexer!myInputType will instantiate the best available lexer for your
input type.

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https://issues.dlang.org/show_bug.cgi?id=16421

--- Comment #3 from niklas.volcz@gmail.com ---
(In reply to Cauterite from comment #1)
> (In reply to niklas.volcz from comment #0)
> > Created attachment 1611 [details]
> > code
> > 
> > When compiling the attached program using DMD with the -w flag no error message is printed, only one warning and one deprecation warning from the std.experimental.xml. DMD fails with exit code 1.
> 
> I think you misread the description:
> "
>   -w   warnings as errors (compilation will halt)
>   -wi  warnings as messages (compilation will continue)
> "
> 
> The flag you want is -wi

DERP!
I was reading the man page for the fedora package:
"
    -w     Enable warnings
"

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https://issues.dlang.org/show_bug.cgi?id=16421

Cauterite <cauterite@gmail.com> changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

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https://issues.dlang.org/show_bug.cgi?id=16421

--- Comment #4 from niklas.volcz@gmail.com ---
Submitted PR for the man page error: https://github.com/dlang/dmd/pull/6079

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