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

[Volodymyr Sapsai via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGb4b54697b7aa: [clang][Driver] Don't overwrite `DiagnosticsEngine::IgnoreAllWarnings`, rely on… (authored by vsapsai).

Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D138970

Files:
  clang/lib/Driver/Driver.cpp
  clang/tools/libclang/CIndex.cpp


Index: clang/tools/libclang/CIndex.cpp
===================================================================
--- clang/tools/libclang/CIndex.cpp
+++ clang/tools/libclang/CIndex.cpp
@@ -3797,8 +3797,10 @@
   }
 
   // Configure the diagnostics.
+  std::unique_ptr<DiagnosticOptions> DiagOpts = CreateAndPopulateDiagOpts(
+      llvm::makeArrayRef(command_line_args, num_command_line_args));
   IntrusiveRefCntPtr<DiagnosticsEngine> Diags(
-      CompilerInstance::createDiagnostics(new DiagnosticOptions));
+      CompilerInstance::createDiagnostics(DiagOpts.release()));
 
   if (options & CXTranslationUnit_KeepGoing)
     Diags->setFatalsAsError(true);
Index: clang/lib/Driver/Driver.cpp
===================================================================
--- clang/lib/Driver/Driver.cpp
+++ clang/lib/Driver/Driver.cpp
@@ -1211,9 +1211,6 @@
   // FIXME: This stuff needs to go into the Compilation, not the driver.
   bool CCCPrintPhases;
 
-  // Silence driver warnings if requested
-  Diags.setIgnoreAllWarnings(Args.hasArg(options::OPT_w));
-
   // -canonical-prefixes, -no-canonical-prefixes are used very early in main.
   Args.ClaimAllArgs(options::OPT_canonical_prefixes);
   Args.ClaimAllArgs(options::OPT_no_canonical_prefixes);


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