[Issue 17482] New: [REG 2.074] comile error: Comparing Nullable!Variant with basic type

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=17482

          Issue ID: 17482
           Summary: [REG 2.074] comile error: Comparing Nullable!Variant
                    with basic type
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: regression
          Priority: P1
         Component: phobos
          Assignee: nobody at puremagic.com
          Reporter: bus_dbugzilla at semitwist.com

Worked fine up through 2.073.2, but 2.074.0 gives a compiler error:

----------------------------------------
import std.variant, std.typecons;

void main()
{
    Nullable!Variant a;
    a == 11; // Yes, comparison intended
}
----------------------------------------

test_nullable_variant.d(6): Error: template
std.typecons.Nullable!(VariantN!32LU).Nullable.opEquals cannot deduce function
from argument types !()(int), candidates are:
/home/nick/.dvm/compilers/dmd-2.074.0/linux/bin/../../src/phobos/std/typecons.d(2212):
       std.typecons.Nullable!(VariantN!32LU).Nullable.opEquals()(auto ref
const(typeof(this)) rhs)
/home/nick/.dvm/compilers/dmd-2.074.0/linux/bin/../../src/phobos/std/typecons.d(2222):
       std.typecons.Nullable!(VariantN!32LU).Nullable.opEquals()(auto ref
const(T) rhs)

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