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digitalmars.D.bugs - [Issue 9560] New: Too many error messages from std.array

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9560

           Summary: Too many error messages from std.array
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: diagnostic
          Severity: minor
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc


--- Comment #0 from bearophile_hugs eml.cc 2013-02-21 13:26:09 PST ---
import std.algorithm: sort, group;
void main() pure {
    group(sort([1]));
}



Maybe that code reveals a missing template constraint, dmd 2.063alpha:


temp2b.d(3): Error: pure function 'main' cannot call impure function 'sort'
temp2b.d(3): Error: pure function 'main' cannot call impure function 'group'
C:\dmd2\src\phobos\std\array.d(2095): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2096): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2108): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2109): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2119): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2120): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2121): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2124): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2127): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2128): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2128): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2129): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2133): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2137): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2144): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2146): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2147): Error: this for _data needs to be type
Appender not type Appender!(string)
C:\dmd2\src\phobos\std\array.d(2160): Error: this for _data needs to be type
Appender not type const(Appender!(string))
C:\dmd2\src\phobos\std\array.d(2160): Error: this for _data needs to be type
Appender not type const(Appender!(string))

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parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9560


Kenji Hara <k.hara.pg gmail.com> changed:

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


--- Comment #1 from Kenji Hara <k.hara.pg gmail.com> 2013-07-13 06:42:15 PDT ---
With 2.064a (a608afd9b4d756bb4be3f5ebfa8bb471176be04d):

test.d(3): Error: pure function 'D main' cannot call impure function
'std.algorithm.sort!("a < b", cast(SwapStrategy)0, int[]).sort'

There's no error message flood.

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