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Improve ThrowHelper#7048

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jkotas merged 1 commit intodotnet:masterfrom
benaadams:throw-helper
Sep 5, 2016
Merged

Improve ThrowHelper#7048
jkotas merged 1 commit intodotnet:masterfrom
benaadams:throw-helper

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@benaadams
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@benaadams benaadams commented Sep 4, 2016

  • ThrowArgumentOutOfRangeException inlined too much so changed to throw directly which stops it being inlined (and its inner Enums)
  • Renamed to ThrowArgumentOutOfRange_IndexException so its clear what is out of range when called.
  • Aggressively inline IfNullAndNullsAreIllegalThenThrow as is above inline size; so its either entirely dropped for reference types; or reduced to the single non-inlined call for boxed value types.
  • Use Enum.ToString for look up as it is fast rather than the manual switch statement translation of the enum to a manual string of the same which is more error prone.

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jkotas commented Sep 5, 2016

LGTM. Thanks!

@jkotas jkotas merged commit 5c32341 into dotnet:master Sep 5, 2016
@benaadams benaadams deleted the throw-helper branch September 5, 2016 03:51
picenka21 pushed a commit to picenka21/runtime that referenced this pull request Feb 18, 2022
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