[PATCH] D78280: [Analyzer][StreamChecker] Track streams that were not found to be opened.

[Balogh, Ádám via Phabricator via cfe-commits]

baloghadamsoftware added a comment.

I like this idea, except the word `OpenEncountered`, but that might be a matter of taste. Please try this patch on several open-source projects, such as //BitCoin//, //CURL//, //OpenSSL//, //PostGreS//, //TMux// and //Xerces//. Then compare the results whether we have more or less true and false positives.



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Comment at: clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp:36
+  /// (False if the stream was first encountered in a non-opening function.)
+  bool OpenEncountered;
 
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Maybe `SawOpened` or `ExplicitlyOpened`?


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D78280