[Issue 10619] Wrong local variable passed as alias arguments to templates

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=10619

Dlang Bot <dlang-bot at dlang.rocks> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #9 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/dmd pull request #12236 "Fix 10619 - Wrong local variable passed as alias
arguments to templates" was merged into stable:

- 9f980f52e6d798c06e6b7da55e12cf25882cc757 by MoonlightSentinel:
  Fix 10619 - Wrong local variable passed as alias arguments to templates

  PR #12119 introduced `localNum` to differentiate between multiple
  symbols with identical names. But `Dsymbol.equals` doesn't consider
  this variable when comparing two Dsymbols.

  This caused template semantic to treat the second instantiation of
  `foo` as a duplice in the following example:

  ```d
  void main()
  {
      {
          int x = 1;
          foo!x();
      }
      {
          int x = 2;
          foo!x();
      }
  }
  ```

https://github.com/dlang/dmd/pull/12236

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