clang-tidy: [use-override] Remove 'override' if 'final' is also present.

Also, make warning more precise by distinguishing different cases.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210651 91177308-0d34-0410-b5e6-96231b3b80d8
Use generic_category from the std namespace.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210735 91177308-0d34-0410-b5e6-96231b3b80d8
Track clang changes from r210758

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210759 91177308-0d34-0410-b5e6-96231b3b80d8
A follow-up to r210260: updated a comment. No functional changes.


git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210767 91177308-0d34-0410-b5e6-96231b3b80d8
Replace llvm::error_code with std::error_code.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210776 91177308-0d34-0410-b5e6-96231b3b80d8
include system_error directly.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210797 91177308-0d34-0410-b5e6-96231b3b80d8
Quick build fix.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210838 91177308-0d34-0410-b5e6-96231b3b80d8
Prefix error_code with std.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@210840 91177308-0d34-0410-b5e6-96231b3b80d8
Merge pull request #10 from llvm-mirror/master

git pull