[Issue 17362] New: Don't infer return attribute for explicit scope arguments

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=17362

          Issue ID: 17362
           Summary: Don't infer return attribute for explicit scope
                    arguments
           Product: D
           Version: D2
          Hardware: x86
                OS: Windows
            Status: NEW
          Severity: minor
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: nick at geany.org

auto f(scope Object i){return i;}

The above compiles with -dip1000 because parameter i is inferred as `return
scope`. As the author deliberately wrote `scope`, the compiler should error
when trying to return a scope parameter. This will help to catch bugs in
complex generic code.

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