[llvm-bugs] [Bug 39133] New: Missing nonnull attribute for string_view(const _CharT* __s)

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=39133

            Bug ID: 39133
           Summary: Missing nonnull attribute for string_view(const
                    _CharT* __s)
           Product: libc++
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: All Bugs
          Assignee: unassignedclangbugs at nondot.org
          Reporter: david.bolvansky at gmail.com
                CC: llvm-bugs at lists.llvm.org, mclow.lists at gmail.com

Passing nullptr to string_view(const _CharT* __s) is undefined behavior.

=> mark string_view(const _CharT* __s) with __attribute__((__nonnull__)) to
enable more compiler optimizations?

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20180929/40c94d4f/attachment.html>