www.digitalmars.com         C & C++   DMDScript  

digitalmars.D.bugs - [Issue 7214] New: Change of template specialization resolution

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7214

           Summary: Change of template specialization resolution
           Product: D
           Version: D2
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: minor
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: dawg dawgfoto.de



template isStaticArray(T : U[N], U, size_t N)
{
    enum bool isStaticArray = true;
}

template isStaticArray(T)
{
    enum bool isStaticArray = false;
}

struct Matrix
{
    float[3][3] _data;
    alias _data this;
}

static assert(!isStaticArray!Matrix); // isStaticArray!Matrix is true now

---------

This piece of code changed it's semantics with the recent
dmd changes. Just wanted to make sure that this is deliberate.

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Jan 03 2012
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7214




The report is bug 7124.

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Jan 03 2012
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7214


dawg dawgfoto.de changed:

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



This is likely OK.
I just saw that the T of T : U[N] will still bind to Matrix,
so the full type information is preserved.

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Jan 04 2012