dotnet/roslyn
Nullability no longer honors null check when it is also an assignment
オープン
#44,461 opened on 2020/05/21
Area-CompilersBugFeature - Nullable Reference Typeshelp wanted
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説明
Version Used: master (19 May 2020)
Steps to Reproduce:
- Do assignment of the null check expression inside an if statement.
Expected Behavior: Object was already checked for null, nullability should no longer warn "Possible null reference".
Actual Behavior: Nullability still warn "Possible null reference" regardless of the previous null check.
cc @jaredpar @cston @jcouv