https://issues.dlang.org/show_bug.cgi?id=13001

          Issue ID: 13001
           Summary: Support VRE for ternary operator (CondExp)
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: DMD
          Assignee: nobody@puremagic.com
          Reporter: lio+bugzilla@lunesu.com

void main(string[] args)
{
  byte b;
  foreach (const i; 0..args.length?2:3)
    b = i;
}

test/runnable/testcondrange.d(5): Error: cannot implicitly convert expression
(i) of type const(int) to byte

Expected: no error

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