[llvm-bugs] [Bug 25399] New: Can not find my own write checker

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Nov 4 01:28:47 PST 2015


https://llvm.org/bugs/show_bug.cgi?id=25399

            Bug ID: 25399
           Summary: Can not find my own write checker
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: Static Analyzer
          Assignee: kremenek at apple.com
          Reporter: wpengfeinudt at gmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

Created attachment 15217
  --> https://llvm.org/bugs/attachment.cgi?id=15217&action=edit
Documents of my checker

I wrote a checker myself, and registered it to the analyzer according to the
developer manual in 4 steps, and when run 'clang -cc1 -analyzer-checker-help',
 I could see my checker in the checker list, however,  when use the checker
with:
 'scan-build -enable-checker alpha.unix.MisLock -v gcc  testlock.c -c', 
it said :
'error: no analyzer checkers are associated with 'alpha.unix.MisLock'
note: use -analyzer-disable-all-checks to disable all static analyzer checkers'
Furthermore, when I use 'scan-build --help' to view my checker, I could not
find it either.

Why there is difference between 'scan-build --help' and 'clang -cc1
-analyzer-checker-help', did I missed something when installing or configuring
the clang???
By the way, my clang version is 3.8, OSX is 10.11
Looking forward to your reply, thank you.

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