Move some classes into anonymous namespaces. NFC.

llvm-svn: 353710

4 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/CodeViewError.cpp b/llvm/lib/DebugInfo/CodeView/CodeViewError.cpp
index 277db228071..69390c708f5 100644
--- a/llvm/lib/DebugInfo/CodeView/CodeViewError.cpp
+++ b/llvm/lib/DebugInfo/CodeView/CodeViewError.cpp
@@ -13,6 +13,7 @@
 using namespace llvm;
 using namespace llvm::codeview;
 
+namespace {
 // FIXME: This class is only here to support the transition to llvm::Error. It
 // will be removed once this transition is complete. Clients should prefer to
 // deal with the Error value directly, rather than converting to error_code.
@@ -38,6 +39,7 @@ public:
     llvm_unreachable("Unrecognized cv_error_code");
   }
 };
+} // namespace
 
 static llvm::ManagedStatic<CodeViewErrorCategory> CodeViewErrCategory;
 const std::error_category &llvm::codeview::CVErrorCategory() {
diff --git a/llvm/lib/DebugInfo/MSF/MSFError.cpp b/llvm/lib/DebugInfo/MSF/MSFError.cpp
index 34bbc7f094b..b368b802c56 100644
--- a/llvm/lib/DebugInfo/MSF/MSFError.cpp
+++ b/llvm/lib/DebugInfo/MSF/MSFError.cpp
@@ -13,6 +13,7 @@
 using namespace llvm;
 using namespace llvm::msf;
 
+namespace {
 // FIXME: This class is only here to support the transition to llvm::Error. It
 // will be removed once this transition is complete. Clients should prefer to
 // deal with the Error value directly, rather than converting to error_code.
@@ -38,6 +39,7 @@ public:
     llvm_unreachable("Unrecognized msf_error_code");
   }
 };
+} // namespace
 
 static llvm::ManagedStatic<MSFErrorCategory> MSFCategory;
 const std::error_category &llvm::msf::MSFErrCategory() { return *MSFCategory; }
diff --git a/llvm/lib/DebugInfo/PDB/GenericError.cpp b/llvm/lib/DebugInfo/PDB/GenericError.cpp
index 586f300e172..70dc094c42e 100644
--- a/llvm/lib/DebugInfo/PDB/GenericError.cpp
+++ b/llvm/lib/DebugInfo/PDB/GenericError.cpp
@@ -13,6 +13,7 @@
 using namespace llvm;
 using namespace llvm::pdb;
 
+namespace {
 // FIXME: This class is only here to support the transition to llvm::Error. It
 // will be removed once this transition is complete. Clients should prefer to
 // deal with the Error value directly, rather than converting to error_code.
@@ -39,6 +40,7 @@ public:
     llvm_unreachable("Unrecognized generic_error_code");
   }
 };
+} // namespace
 
 static llvm::ManagedStatic<PDBErrorCategory> PDBCategory;
 const std::error_category &llvm::pdb::PDBErrCategory() { return *PDBCategory; }
diff --git a/llvm/lib/DebugInfo/PDB/Native/RawError.cpp b/llvm/lib/DebugInfo/PDB/Native/RawError.cpp
index dec9797088f..ed6cf083967 100644
--- a/llvm/lib/DebugInfo/PDB/Native/RawError.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/RawError.cpp
@@ -5,6 +5,7 @@
 using namespace llvm;
 using namespace llvm::pdb;
 
+namespace {
 // FIXME: This class is only here to support the transition to llvm::Error. It
 // will be removed once this transition is complete. Clients should prefer to
 // deal with the Error value directly, rather than converting to error_code.
@@ -44,6 +45,7 @@ public:
     llvm_unreachable("Unrecognized raw_error_code");
   }
 };
+} // namespace
 
 static llvm::ManagedStatic<RawErrorCategory> RawCategory;
 const std::error_category &llvm::pdb::RawErrCategory() { return *RawCategory; }