[Issue 19749] New: Inout causes wrong type inference

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19749

          Issue ID: 19749
           Summary: Inout causes wrong type inference
           Product: D
           Version: D2
          Hardware: x86
                OS: Mac OS X
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: ali.akhtarzada at gmail.com

Using inout with type constructors causes the wrong type to be inferred.

struct S(T) {
    T value = T.init;
}

auto ref make(T)(inout auto ref T value) {
    // T == char[] when infact it's string 
    return inout(S!T)(value);
}

auto ref f(T)(inout auto ref S!T s) {
    return make(s.value);
}

auto a = [make("hello"), S!string("hello")];

Probably related to 19126.

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