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| author | Alexey Samsonov <vonosmas@gmail.com> | 2014-09-08 20:17:19 +0000 |
|---|---|---|
| committer | Alexey Samsonov <vonosmas@gmail.com> | 2014-09-08 20:17:19 +0000 |
| commit | 0e2758bfa935166c623305e143d8acea3417d508 (patch) | |
| tree | 18e828057c81e9dbf99a313516c88c44d9a3a6a7 /lib/ubsan/ubsan_handlers.cc | |
| parent | 344b43fc8ffc0ec2e3128c2ffb806a1311bf5341 (diff) | |
Report source location of returns_nonnull attribute in UBSan reports.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@217400 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ubsan/ubsan_handlers.cc')
| -rw-r--r-- | lib/ubsan/ubsan_handlers.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ubsan/ubsan_handlers.cc b/lib/ubsan/ubsan_handlers.cc index 7a18b8c02..2a0e105cc 100644 --- a/lib/ubsan/ubsan_handlers.cc +++ b/lib/ubsan/ubsan_handlers.cc @@ -340,6 +340,8 @@ static void handleNonNullReturn(NonNullReturnData *Data, ReportOptions Opts) { Diag(Loc, DL_Error, "null pointer returned from function declared to never " "return null"); + if (!Data->AttrLoc.isInvalid()) + Diag(Data->AttrLoc, DL_Note, "returns_nonnull attribute specified here"); } void __ubsan::__ubsan_handle_nonnull_return(NonNullReturnData *Data) { |