[Issue 20416] [Regression 2.073.2] compiler complains about escaping reference in certain cases

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20416

Walter Bright <bugzilla at digitalmars.com> changed:

           What    |Removed                     |Added
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                 CC|                            |bugzilla at digitalmars.com

--- Comment #1 from Walter Bright <bugzilla at digitalmars.com> ---
A simpler test case:

  alias P = int*;

  ref P foo(return ref P);

  P bar() {
   P result;
   return foo(result);
  }

dmd -c test -dip1000
test.d(12): Error: returning foo(result) escapes a reference to local variable
result

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