https://bugs.llvm.org/show_bug.cgi?id=51928
Bug ID: 51928
Summary: Thread safety analysis: False positive of on
exclusive_trylock_function in boolean expression
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Static Analyzer
Assignee: dcough...@apple.com
Reporter: dino.radakov...@gmail.com
CC: dcough...@apple.com, llvm-bugs@lists.llvm.org
Example: https://godbolt.org/z/q45aMxMnE
Using an `exclusive_trylock_function` in a boolean expression causes
-Wthread-safety-analysis to warn that the lock "is not held on every path
through here".
This seems like either a false positive or false negative.
I thought it was the former, as I found it in an expression similar to
`m.TryLock() || Exit()`, where `Exit()` is a noreturn function that calls
`exit()`.
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