[llvm-bugs] [Bug 32346] New: UBSan -fno-sanitize-recover option not docummented on the webiste

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Mar 19 07:02:13 PDT 2017


            Bug ID: 32346
           Summary: UBSan -fno-sanitize-recover option not docummented on
                    the webiste
           Product: clang
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Frontend
          Assignee: unassignedclangbugs at nondot.org
          Reporter: gonzalobg88 at gmail.com
                CC: llvm-bugs at lists.llvm.org

The website of UBSan says here:

>You can enable only a subset of checks offered by UBSan, and define the desired behavior for each kind of check:
>- print a verbose error report and continue execution (default);
>- print a verbose error report and exit the program;
>- execute a trap instruction (doesn’t require UBSan run-time support).

But it doesn't explicitly document which option does one need to enable to get
each behavior. This should be explicitly documented.

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