Fix parameter name comments using clang-tidy. NFC.

This patch applies clang-tidy's bugprone-argument-comment tool
to LLVM, clang and lld source trees. Here is how I created this
patch:

$ git clone https://github.com/llvm/llvm-project.git
$ cd llvm-project
$ mkdir build
$ cd build
$ cmake -GNinja -DCMAKE_BUILD_TYPE=Debug \
    -DLLVM_ENABLE_PROJECTS='clang;lld;clang-tools-extra' \
    -DCMAKE_EXPORT_COMPILE_COMMANDS=On -DLLVM_ENABLE_LLD=On \
    -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ ../llvm
$ ninja
$ parallel clang-tidy -checks='-*,bugprone-argument-comment' \
    -config='{CheckOptions: [{key: StrictMode, value: 1}]}' -fix \
    ::: ../llvm/lib/**/*.{cpp,h} ../clang/lib/**/*.{cpp,h} ../lld/**/*.{cpp,h}

llvm-svn: 366177

3 files changed, 8 insertions, 8 deletions

diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index 087335562d0..396ddf4dd81 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -4023,9 +4023,9 @@ InputInfo Driver::BuildJobsForActionNoCache(
     Input.claim();
     if (Input.getOption().matches(options::OPT_INPUT)) {
       const char *Name = Input.getValue();
-      return InputInfo(A, Name, /* BaseInput = */ Name);
+      return InputInfo(A, Name, /* _BaseInput = */ Name);
     }
-    return InputInfo(A, &Input, /* BaseInput = */ "");
+    return InputInfo(A, &Input, /* _BaseInput = */ "");
   }
 
   if (const BindArchAction *BAA = dyn_cast<BindArchAction>(A)) {
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 6c3074b69e9..edc64581172 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -2971,7 +2971,7 @@ static void RenderObjCOptions(const ToolChain &TC, const Driver &D,
     // We default off for Objective-C, on for Objective-C++.
     if (Args.hasFlag(options::OPT_fobjc_arc_exceptions,
                      options::OPT_fno_objc_arc_exceptions,
-                     /*default=*/types::isCXX(Input.getType())))
+                     /*Default=*/types::isCXX(Input.getType())))
       CmdArgs.push_back("-fobjc-arc-exceptions");
   }
 
@@ -5702,7 +5702,7 @@ static EHFlags parseClangCLEHFlags(const Driver &D, const ArgList &Args) {
   // The default is that /GX is not specified.
   if (EHArgs.empty() &&
       Args.hasFlag(options::OPT__SLASH_GX, options::OPT__SLASH_GX_,
-                   /*default=*/false)) {
+                   /*Default=*/false)) {
     EH.Synch = true;
     EH.NoUnwindC = true;
   }
@@ -5771,13 +5771,13 @@ void Clang::AddClangCLArgs(const ArgList &Args, types::ID InputType,
 
   // This controls whether or not we emit RTTI data for polymorphic types.
   if (Args.hasFlag(options::OPT__SLASH_GR_, options::OPT__SLASH_GR,
-                   /*default=*/false))
+                   /*Default=*/false))
     CmdArgs.push_back("-fno-rtti-data");
 
   // This controls whether or not we emit stack-protector instrumentation.
   // In MSVC, Buffer Security Check (/GS) is on by default.
   if (Args.hasFlag(options::OPT__SLASH_GS, options::OPT__SLASH_GS_,
-                   /*default=*/true)) {
+                   /*Default=*/true)) {
     CmdArgs.push_back("-stack-protector");
     CmdArgs.push_back(Args.MakeArgString(Twine(LangOptions::SSPStrong)));
   }
diff --git a/clang/lib/Driver/ToolChains/MSVC.cpp b/clang/lib/Driver/ToolChains/MSVC.cpp
index 3a789627c55..6ed80a8f475 100644
--- a/clang/lib/Driver/ToolChains/MSVC.cpp
+++ b/clang/lib/Driver/ToolChains/MSVC.cpp
@@ -626,11 +626,11 @@ std::unique_ptr<Command> visualstudio::Compiler::GetCommand(
   // FIXME: How can we ensure this stays in sync with relevant clang-cl options?
 
   if (Args.hasFlag(options::OPT__SLASH_GR_, options::OPT__SLASH_GR,
-                   /*default=*/false))
+                   /*Default=*/false))
     CmdArgs.push_back("/GR-");
 
   if (Args.hasFlag(options::OPT__SLASH_GS_, options::OPT__SLASH_GS,
-                   /*default=*/false))
+                   /*Default=*/false))
     CmdArgs.push_back("/GS-");
 
   if (Arg *A = Args.getLastArg(options::OPT_ffunction_sections,