[all-commits] [llvm/llvm-project] 317763: [clang][analyzer][NFC] Add a helper for conjuring ...

[Fangyi Zhou via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 317763580fa92a05ba04f4a04677124acb958ea3
      https://github.com/llvm/llvm-project/commit/317763580fa92a05ba04f4a04677124acb958ea3
  Author: Fangyi Zhou <me at fangyi.io>
  Date:   2025-04-25 (Fri, 25 Apr 2025)

  Changed paths:
    M clang/include/clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h
    M clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
    M clang/lib/StaticAnalyzer/Checkers/ErrnoTesterChecker.cpp
    M clang/lib/StaticAnalyzer/Checkers/RetainCountChecker/RetainCountChecker.cpp
    M clang/lib/StaticAnalyzer/Checkers/SmartPtrModeling.cpp
    M clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
    M clang/lib/StaticAnalyzer/Checkers/cert/InvalidPtrChecker.cpp
    M clang/lib/StaticAnalyzer/Core/SValBuilder.cpp

  Log Message:
  -----------
  [clang][analyzer][NFC] Add a helper for conjuring symbols at call events (#137182)

Per suggestion in

https://github.com/llvm/llvm-project/pull/128251#discussion_r2055916229,
adding a new helper function in `SValBuilder` to conjure a symbol when
given a `CallEvent`.

Tested manually (with assertions) that the `LocationContext *` obtained
from the `CallEvent` are identical to those passed in the original
argument.



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