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fix(compiler-cli): suppress unnecessary optional chain for indexed accesses #47218

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fix(compiler-cli): suppress unnecessary optional chain for indexed accesses #47218

wants to merge 1 commit into from

Commits on Aug 22, 2022

  1. fix(compiler-cli): suppress unnecessary optional chain for indexed ac… 

    …cesses

TypeScript's type system does not include `undefined` in the type of an indexed
access, whereas array index accesses may be expected to be out-of-bounds.
This commit updates the extended diagnostic for unnecessary optional chains to
ignore indexed accesses.

Closes angular#46918
    @JoostK
    JoostK committed Aug 22, 2022
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