[Issue 14324] New: Cannot cast AA to immutable at compile time

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14324

          Issue ID: 14324
           Summary: Cannot cast AA to immutable at compile time
           Product: D
           Version: D2
          Hardware: x86_64
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: DMD
          Assignee: nob...@puremagic.com
          Reporter: dran...@gmail.com

immutable(int)[string] foo(int[string] aa) {
    return cast(immutable(int)[string]) aa;
}

void main() {
    auto x = foo(["a": 1]);
    enum y = foo(["a": 1]); // Error
}

bug.d(2): Error: cannot cast ["a":1] to immutable(int)[string] at compile time

Maybe related to bug #11627.

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