Revert r177218.

Per discussion in cfe-commits, asserting may be a better way than introducing a special test flag.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181073 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 0 insertions, 10 deletions

diff --git a/lib/Basic/Diagnostic.cpp b/lib/Basic/Diagnostic.cpp
index c5b277a9a8..45d4b539e8 100644
--- a/lib/Basic/Diagnostic.cpp
+++ b/lib/Basic/Diagnostic.cpp
@@ -48,7 +48,6 @@ DiagnosticsEngine::DiagnosticsEngine(
   AllExtensionsSilenced = 0;
   IgnoreAllWarnings = false;
   WarningsAsErrors = false;
-  WarnOnSpellCheck = false;
   EnableAllWarnings = false;
   ErrorsAsFatal = false;
   SuppressSystemWarnings = false;
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index b5fb71e00f..42ea96f0f2 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -568,7 +568,6 @@ bool clang::ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
   Opts.VerifyDiagnostics = Args.hasArg(OPT_verify);
   Opts.ElideType = !Args.hasArg(OPT_fno_elide_type);
   Opts.ShowTemplateTree = Args.hasArg(OPT_fdiagnostics_show_template_tree);
-  Opts.WarnOnSpellCheck = Args.hasArg(OPT_fwarn_on_spellcheck);
   Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags);
   Opts.MacroBacktraceLimit
     = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit,
diff --git a/lib/Frontend/Warnings.cpp b/lib/Frontend/Warnings.cpp
index b7547b9998..767096a1c9 100644
--- a/lib/Frontend/Warnings.cpp
+++ b/lib/Frontend/Warnings.cpp
@@ -56,7 +56,6 @@ void clang::ProcessWarningOptions(DiagnosticsEngine &Diags,
 
   Diags.setElideType(Opts.ElideType);
   Diags.setPrintTemplateTree(Opts.ShowTemplateTree);
-  Diags.setWarnOnSpellCheck(Opts.WarnOnSpellCheck);
   Diags.setShowColors(Opts.ShowColors);
  
   // Handle -ferror-limit
diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp
index 85a74490cb..940f8f32fa 100644
--- a/lib/Sema/SemaLookup.cpp
+++ b/lib/Sema/SemaLookup.cpp
@@ -3792,13 +3792,6 @@ TypoCorrection Sema::CorrectTypo(const DeclarationNameInfo &TypoName,
   if (S && S->isInObjcMethodScope() && Typo == getSuperIdentifier())
     return TypoCorrection();
 
-  // This is for testing.
-  if (Diags.getWarnOnSpellCheck()) {
-    unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Warning,
-                                            "spell-checking initiated for %0");
-    Diag(TypoName.getLoc(), DiagID) << TypoName.getName();
-  }
-
   NamespaceSpecifierSet Namespaces(Context, CurContext, SS);
 
   TypoCorrectionConsumer Consumer(*this, Typo);