Simplify ProcessWarningOptions since it can't fail

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98721 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 2 insertions, 5 deletions

diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp
index 2f7c2481f6..edd19d7a53 100644
--- a/lib/Frontend/CompilerInstance.cpp
+++ b/lib/Frontend/CompilerInstance.cpp
@@ -169,8 +169,7 @@ Diagnostic *CompilerInstance::createDiagnostics(const DiagnosticOptions &Opts,
     SetUpBuildDumpLog(Opts, Argc, Argv, *Diags);
 
   // Configure our handling of diagnostics.
-  if (ProcessWarningOptions(*Diags, Opts))
-    return 0;
+  ProcessWarningOptions(*Diags, Opts);
 
   return Diags.take();
 }
diff --git a/lib/Frontend/Warnings.cpp b/lib/Frontend/Warnings.cpp
index 4bf507d48d..ea9635e798 100644
--- a/lib/Frontend/Warnings.cpp
+++ b/lib/Frontend/Warnings.cpp
@@ -31,7 +31,7 @@
 #include <algorithm>
 using namespace clang;
 
-bool clang::ProcessWarningOptions(Diagnostic &Diags,
+void clang::ProcessWarningOptions(Diagnostic &Diags,
                                   const DiagnosticOptions &Opts) {
   Diags.setSuppressSystemWarnings(true);  // Default to -Wno-system-headers
   Diags.setIgnoreAllWarnings(Opts.IgnoreWarnings);
@@ -122,6 +122,4 @@ bool clang::ProcessWarningOptions(Diagnostic &Diags,
     if (Diags.setDiagnosticGroupMapping(OptStart, Mapping))
       Diags.Report(diag::warn_unknown_warning_option) << ("-W" + Opt);
   }
-
-  return false;
 }