[PATCH] D138970: [clang][Driver] Don't overwrite `DiagnosticsEngine::IgnoreAllWarnings`, rely on `DiagnosticOptions::IgnoreWarnings` value.

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai added a comment.

To help folks digging up the history, the code in driver was introduced in https://reviews.llvm.org/D11322 and the test case added in "test/Index/warning-flags.c" requires the change in "clang/tools/libclang/CIndex.cpp", that's why I don't have any extra test changes.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138970/new/

https://reviews.llvm.org/D138970