[Issue 15782] New: [Reg 2.071-devel] something about the const/non-const types in TypeTuples changed

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15782

          Issue ID: 15782
           Summary: [Reg 2.071-devel] something about the const/non-const
                    types in TypeTuples changed
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: regression
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: code at dawg.eu

Since a week or so vibe.d's test suite is no longer compilable w/ the
dmd-master.
A meta-programming test fails with
    static assert  ("(A, const(B), const(A))" == "(A, B)")
indicating that some compiler semantics changed.
https://github.com/rejectedsoftware/vibe.d/blob/0b4f51ef7a7bc880a7ce37356fcf0c0a5f4b19b5/source/vibe/internal/meta/codegen.d#L95

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