commit a0068fc64351db9c47916566e3b85ab733cd8d6d
author Douglas Gregor <dgregor@apple.com> Fri Jul 09 17:35:33 2010 +0000
committer Douglas Gregor <dgregor@apple.com> Fri Jul 09 17:35:33 2010 +0000
tree 6e30a06750192ecb464bc4ce890567d8df62ba9e
parent e8d44dd52cd484e486945470bcdf4ae47027dec5

Introduce -f{no-}spell-checking options to enable/disable
spell-checking. By default, spell-checking is enabled for Clang
(obviously) but disabled in CIndex for performance reasons.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107992 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Driver/Tools.cpp

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 296d541..9e03a18 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1401,6 +1401,10 @@
                     options::OPT_fno_show_source_location))
     CmdArgs.push_back("-fno-show-source-location");
 
+  if (!Args.hasFlag(options::OPT_fspell_checking,
+                    options::OPT_fno_spell_checking))
+    CmdArgs.push_back("-fno-spell-checking");
+  
   if (Arg *A = Args.getLastArg(options::OPT_fshow_overloads_EQ))
     A->render(Args, CmdArgs);
 

lib/Frontend/CompilerInvocation.cpp

diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index 239283a..418d25b 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -1321,6 +1321,7 @@
   Opts.Static = Args.hasArg(OPT_static_define);
   Opts.DumpRecordLayouts = Args.hasArg(OPT_fdump_record_layouts);
   Opts.DumpVTableLayouts = Args.hasArg(OPT_fdump_vtable_layouts);
+  Opts.SpellChecking = !Args.hasArg(OPT_fno_spell_checking);
   Opts.NoBitFieldTypeAlign = Args.hasArg(OPT_fno_bitfield_type_align);
   Opts.OptimizeSize = 0;
 

lib/Frontend/PCHReader.cpp

diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index 6acfdb2..b452a0d 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -124,6 +124,7 @@
   PARSE_LANGOPT_IMPORTANT(OpenCL, diag::warn_pch_opencl);
   PARSE_LANGOPT_BENIGN(CatchUndefined);
   PARSE_LANGOPT_IMPORTANT(ElideConstructors, diag::warn_pch_elide_constructors);
+  PARSE_LANGOPT_BENIGN(SpellChecking);
 #undef PARSE_LANGOPT_IMPORTANT
 #undef PARSE_LANGOPT_BENIGN
 

lib/Frontend/PCHWriter.cpp

diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 18ceef9..47347ca 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -869,6 +869,7 @@
   Record.push_back(LangOpts.OpenCL);
   Record.push_back(LangOpts.CatchUndefined);
   Record.push_back(LangOpts.ElideConstructors);
+  Record.push_back(LangOpts.SpellChecking);
   Stream.EmitRecord(pch::LANGUAGE_OPTIONS, Record);
 }
 

lib/Sema/SemaLookup.cpp

diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp
index c11e3b3..2e65183 100644
--- a/lib/Sema/SemaLookup.cpp
+++ b/lib/Sema/SemaLookup.cpp
@@ -2726,7 +2726,7 @@
                                   bool EnteringContext,
                                   CorrectTypoContext CTC,
                                   const ObjCObjectPointerType *OPT) {
-  if (Diags.hasFatalErrorOccurred())
+  if (Diags.hasFatalErrorOccurred() || !getLangOptions().SpellChecking)
     return DeclarationName();
 
   // Provide a stop gap for files that are just seriously broken.  Trying