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digitalmars.D.bugs - [Issue 1460] New: Compiler crash on valid code

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1460

           Summary: Compiler crash on valid code
           Product: D
           Version: 1.020
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: blocker
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: samukha voliacable.com


D 2.003 crashes as well.

struct S
{
    int x;
}

S foo(alias s)()
{
    const S ret = bar(s);

    return ret;
}

S bar(S s)
{
    return s;
}

S baz(int x)()
{
    const S s = {x};

    return foo!(s)();
}

const r = baz!(1)();


-- 
Aug 31 2007
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1460





------- Comment #1 from bugzilla digitalmars.com  2007-09-01 14:26 -------
I'll fix the crashing problem, but the resulting code still won't work. That's
because the template arguments are evaluated before trying to match them up
with a template. That means the const declaration of s is replaced with a
struct literal S(1). Struct literals don't match aliases.


-- 
Sep 01 2007
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1460





------- Comment #2 from samukha voliacable.com  2007-09-02 06:13 -------
A regrettable limitation and somewhat inconsistent with cases like passing
uninitialized constant to alias parameter (issue 1456)



-- 
Sep 02 2007
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=1460


bugzilla digitalmars.com changed:

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




------- Comment #3 from bugzilla digitalmars.com  2007-09-28 22:16 -------
Fixed dmd 1.021 and 2.004


-- 
Sep 28 2007