Use scope qualifiers in Clang's tblgen backends to get useful

redeclaration checking.  NFC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@373406 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/ClangASTNodesEmitter.cpp b/utils/TableGen/ClangASTNodesEmitter.cpp
index a0bbdbab335428c51ebf1fd08a7ab46b7c933634..3ece9be6a5c779284fdfef74311b763186b589b5 100644 (file)
--- a/utils/TableGen/ClangASTNodesEmitter.cpp
+++ b/utils/TableGen/ClangASTNodesEmitter.cpp
@@ -10,6 +10,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
+
 #include "llvm/TableGen/Record.h"
 #include "llvm/TableGen/TableGenBackend.h"
 #include <cctype>
@@ -173,15 +175,14 @@ void ClangASTNodesEmitter::run(raw_ostream &OS) {
   OS << "#undef ABSTRACT_" << macroName(Root.getName()) << "\n";
 }
 
-namespace clang {
-void EmitClangASTNodes(RecordKeeper &RK, raw_ostream &OS,
-                       const std::string &N, const std::string &S) {
+void clang::EmitClangASTNodes(RecordKeeper &RK, raw_ostream &OS,
+                              const std::string &N, const std::string &S) {
   ClangASTNodesEmitter(RK, N, S).run(OS);
 }
 
 // Emits and addendum to a .inc file to enumerate the clang declaration
 // contexts.
-void EmitClangDeclContext(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangDeclContext(RecordKeeper &Records, raw_ostream &OS) {
   // FIXME: Find a .td file format to allow for this to be represented better.
 
   emitSourceFileHeader("List of AST Decl nodes", OS);
@@ -225,4 +226,3 @@ void EmitClangDeclContext(RecordKeeper &Records, raw_ostream &OS) {
   OS << "#undef DECL_CONTEXT\n";
   OS << "#undef DECL_CONTEXT_BASE\n";
 }
-} // end namespace clang

diff --git a/utils/TableGen/ClangAttrEmitter.cpp b/utils/TableGen/ClangAttrEmitter.cpp
index 55c290135d8ec105c70445b6d0c4af2acd8b4d2f..0d92a321c74754da73ceb42f5b6ba8ddd4b57e27 100644 (file)
--- a/utils/TableGen/ClangAttrEmitter.cpp
+++ b/utils/TableGen/ClangAttrEmitter.cpp
@@ -10,6 +10,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
+
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DenseSet.h"
@@ -2219,10 +2221,8 @@ static void emitClangAttrThisIsaIdentifierArgList(RecordKeeper &Records,
   OS << "#endif // CLANG_ATTR_THIS_ISA_IDENTIFIER_ARG_LIST\n\n";
 }
 
-namespace clang {
-
 // Emits the class definitions for attributes.
-void EmitClangAttrClass(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangAttrClass(RecordKeeper &Records, raw_ostream &OS) {
   emitSourceFileHeader("Attribute classes' definitions", OS);
 
   OS << "#ifndef LLVM_CLANG_ATTR_CLASSES_INC\n";
@@ -2491,7 +2491,7 @@ void EmitClangAttrClass(RecordKeeper &Records, raw_ostream &OS) {
 }
 
 // Emits the class method definitions for attributes.
-void EmitClangAttrImpl(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangAttrImpl(RecordKeeper &Records, raw_ostream &OS) {
   emitSourceFileHeader("Attribute classes' member function definitions", OS);
 
   std::vector<Record*> Attrs = Records.getAllDerivedDefinitions("Attr");
@@ -2556,8 +2556,6 @@ void EmitClangAttrImpl(RecordKeeper &Records, raw_ostream &OS) {
   EmitFunc("printPretty(OS, Policy)");
 }
 
-} // end namespace clang
-
 static void emitAttrList(raw_ostream &OS, StringRef Class,
                          const std::vector<Record*> &AttrList) {
   for (auto Cur : AttrList) {

diff --git a/utils/TableGen/ClangCommentCommandInfoEmitter.cpp b/utils/TableGen/ClangCommentCommandInfoEmitter.cpp
index c0dd70281a4d94344e84a0a77ba6300c778c8c6a..fc79d59713d69dc1152d31d08ed7b638bc6fa608 100644 (file)
--- a/utils/TableGen/ClangCommentCommandInfoEmitter.cpp
+++ b/utils/TableGen/ClangCommentCommandInfoEmitter.cpp
@@ -11,6 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
+
 #include "llvm/TableGen/Record.h"
 #include "llvm/TableGen/StringMatcher.h"
 #include "llvm/TableGen/TableGenBackend.h"
@@ -18,8 +20,7 @@
 
 using namespace llvm;
 
-namespace clang {
-void EmitClangCommentCommandInfo(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangCommentCommandInfo(RecordKeeper &Records, raw_ostream &OS) {
   emitSourceFileHeader("A list of commands useable in documentation "
                        "comments", OS);
 
@@ -105,7 +106,7 @@ static std::string MangleName(StringRef Str) {
   return Mangled;
 }
 
-void EmitClangCommentCommandList(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangCommentCommandList(RecordKeeper &Records, raw_ostream &OS) {
   emitSourceFileHeader("A list of commands useable in documentation "
                        "comments", OS);
 
@@ -121,4 +122,3 @@ void EmitClangCommentCommandList(RecordKeeper &Records, raw_ostream &OS) {
     OS << "COMMENT_COMMAND(" << MangledName << ")\n";
   }
 }
-} // end namespace clang

diff --git a/utils/TableGen/ClangCommentHTMLNamedCharacterReferenceEmitter.cpp b/utils/TableGen/ClangCommentHTMLNamedCharacterReferenceEmitter.cpp
index 81af5b4b95f19c0b777b5d789935131d134c2c4a..ed3f4bd6ef6c16a7895e8c299b30c123a2b2600d 100644 (file)
--- a/utils/TableGen/ClangCommentHTMLNamedCharacterReferenceEmitter.cpp
+++ b/utils/TableGen/ClangCommentHTMLNamedCharacterReferenceEmitter.cpp
@@ -11,6 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/Support/ConvertUTF.h"
 #include "llvm/TableGen/Error.h"
@@ -45,9 +46,8 @@ static bool translateCodePointToUTF8(unsigned CodePoint,
   return true;
 }
 
-namespace clang {
-void EmitClangCommentHTMLNamedCharacterReferences(RecordKeeper &Records,
-                                                  raw_ostream &OS) {
+void clang::EmitClangCommentHTMLNamedCharacterReferences(RecordKeeper &Records,
+                                                         raw_ostream &OS) {
   std::vector<Record *> Tags = Records.getAllDerivedDefinitions("NCR");
   std::vector<StringMatcher::StringPair> NameToUTF8;
   SmallString<32> CLiteral;
@@ -79,6 +79,3 @@ void EmitClangCommentHTMLNamedCharacterReferences(RecordKeeper &Records,
   OS << "  return StringRef();\n"
      << "}\n\n";
 }
-
-} // end namespace clang
-

diff --git a/utils/TableGen/ClangDataCollectorsEmitter.cpp b/utils/TableGen/ClangDataCollectorsEmitter.cpp
index 4079efc808231bf0bd4cdc4708ad3053d40ec03d..45082935c1f794324bb165e24199fff73733d0d4 100644 (file)
--- a/utils/TableGen/ClangDataCollectorsEmitter.cpp
+++ b/utils/TableGen/ClangDataCollectorsEmitter.cpp
@@ -1,10 +1,10 @@
+#include "TableGenBackends.h"
 #include "llvm/TableGen/Record.h"
 #include "llvm/TableGen/TableGenBackend.h"
 
 using namespace llvm;
 
-namespace clang {
-void EmitClangDataCollectors(RecordKeeper &RK, raw_ostream &OS) {
+void clang::EmitClangDataCollectors(RecordKeeper &RK, raw_ostream &OS) {
   const auto &Defs = RK.getClasses();
   for (const auto &Entry : Defs) {
     Record &R = *Entry.second;
@@ -15,4 +15,3 @@ void EmitClangDataCollectors(RecordKeeper &RK, raw_ostream &OS) {
   }
   OS << "#undef DEF_ADD_DATA\n";
 }
-} // end namespace clang

diff --git a/utils/TableGen/ClangDiagnosticsEmitter.cpp b/utils/TableGen/ClangDiagnosticsEmitter.cpp
index 13e564e130ce4912f00fa207765cb148b1ed7c88..778375010041dc2c951f5f38bbd474a7929725ca 100644 (file)
--- a/utils/TableGen/ClangDiagnosticsEmitter.cpp
+++ b/utils/TableGen/ClangDiagnosticsEmitter.cpp
@@ -10,6 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/Optional.h"
 #include "llvm/ADT/PointerUnion.h"
@@ -1187,9 +1188,8 @@ static bool isRemark(const Record &Diag) {
 
 /// ClangDiagsDefsEmitter - The top-level class emits .def files containing
 /// declarations of Clang diagnostics.
-namespace clang {
-void EmitClangDiagsDefs(RecordKeeper &Records, raw_ostream &OS,
-                        const std::string &Component) {
+void clang::EmitClangDiagsDefs(RecordKeeper &Records, raw_ostream &OS,
+                               const std::string &Component) {
   // Write the #if guard
   if (!Component.empty()) {
     std::string ComponentName = StringRef(Component).upper();
@@ -1288,7 +1288,6 @@ void EmitClangDiagsDefs(RecordKeeper &Records, raw_ostream &OS,
     OS << ")\n";
   }
 }
-} // end namespace clang
 
 //===----------------------------------------------------------------------===//
 // Warning Group Tables generation
@@ -1528,8 +1527,7 @@ static void emitCategoryTable(RecordKeeper &Records, raw_ostream &OS) {
   OS << "#endif // GET_CATEGORY_TABLE\n\n";
 }
 
-namespace clang {
-void EmitClangDiagGroups(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangDiagGroups(RecordKeeper &Records, raw_ostream &OS) {
   // Compute a mapping from a DiagGroup to all of its parents.
   DiagGroupParentMap DGParentMap(Records);
 
@@ -1565,7 +1563,6 @@ void EmitClangDiagGroups(RecordKeeper &Records, raw_ostream &OS) {
                 OS);
   emitCategoryTable(Records, OS);
 }
-} // end namespace clang
 
 //===----------------------------------------------------------------------===//
 // Diagnostic name index generation
@@ -1582,8 +1579,7 @@ struct RecordIndexElement
 };
 } // end anonymous namespace.
 
-namespace clang {
-void EmitClangDiagsIndexName(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangDiagsIndexName(RecordKeeper &Records, raw_ostream &OS) {
   const std::vector<Record*> &Diags =
     Records.getAllDerivedDefinitions("Diagnostic");
 
@@ -1673,7 +1669,7 @@ void writeDiagnosticText(DiagnosticTextBuilder &Builder, const Record *R,
 }  // namespace
 }  // namespace docs
 
-void EmitClangDiagDocs(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangDiagDocs(RecordKeeper &Records, raw_ostream &OS) {
   using namespace docs;
 
   // Get the documentation introduction paragraph.
@@ -1792,5 +1788,3 @@ void EmitClangDiagDocs(RecordKeeper &Records, raw_ostream &OS) {
     OS << "\n";
   }
 }
-
-} // end namespace clang

diff --git a/utils/TableGen/ClangOpcodesEmitter.cpp b/utils/TableGen/ClangOpcodesEmitter.cpp
index 1ff20f0f4494306ae9799000566fa3b3f4fcd319..e5bfac5ba1b6f248ebec70b385c272f7d45f439d 100644 (file)
--- a/utils/TableGen/ClangOpcodesEmitter.cpp
+++ b/utils/TableGen/ClangOpcodesEmitter.cpp
@@ -10,6 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
 #include "llvm/TableGen/Error.h"
 #include "llvm/TableGen/Record.h"
 #include "llvm/TableGen/StringMatcher.h"
@@ -351,10 +352,6 @@ void ClangOpcodesEmitter::PrintTypes(raw_ostream &OS, ArrayRef<Record *> Types)
   OS << ">";
 }
 
-namespace clang {
-
-void EmitClangOpcodes(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangOpcodes(RecordKeeper &Records, raw_ostream &OS) {
   ClangOpcodesEmitter(Records).run(OS);
 }
-
-} // end namespace clang

diff --git a/utils/TableGen/ClangOpenCLBuiltinEmitter.cpp b/utils/TableGen/ClangOpenCLBuiltinEmitter.cpp
index 7ae1a0672fa42053359c2aa5c9dbce5522b35140..c8975d7bf615dbc7ed2423efda229577f01d1c9c 100644 (file)
--- a/utils/TableGen/ClangOpenCLBuiltinEmitter.cpp
+++ b/utils/TableGen/ClangOpenCLBuiltinEmitter.cpp
@@ -50,6 +50,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
@@ -639,11 +640,7 @@ static void OCL2Qual(ASTContext &Context, const OpenCLTypeStruct &Ty,
   OS << "\n} // OCL2Qual\n";
 }
 
-namespace clang {
-
-void EmitClangOpenCLBuiltins(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangOpenCLBuiltins(RecordKeeper &Records, raw_ostream &OS) {
   BuiltinNameEmitter NameChecker(Records, OS);
   NameChecker.Emit();
 }
-
-} // end namespace clang

diff --git a/utils/TableGen/ClangOptionDocEmitter.cpp b/utils/TableGen/ClangOptionDocEmitter.cpp
index 7027113c4fa812cb1c60139c697807529f9c6b0a..b944ad9608f5e19250ec5ab9377161e1c6f6bcdf 100644 (file)
--- a/utils/TableGen/ClangOptionDocEmitter.cpp
+++ b/utils/TableGen/ClangOptionDocEmitter.cpp
@@ -8,6 +8,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
 #include "llvm/TableGen/Error.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
@@ -21,8 +22,6 @@
 
 using namespace llvm;
 
-namespace clang {
-namespace docs {
 namespace {
 struct DocumentedOption {
   Record *Option;
@@ -380,11 +379,8 @@ void emitDocumentation(int Depth, const Documentation &Doc,
 }
 
 }  // namespace
-}  // namespace docs
-
-void EmitClangOptDocs(RecordKeeper &Records, raw_ostream &OS) {
-  using namespace docs;
 
+void clang::EmitClangOptDocs(RecordKeeper &Records, raw_ostream &OS) {
   const Record *DocInfo = Records.getDef("GlobalDocumentation");
   if (!DocInfo) {
     PrintFatalError("The GlobalDocumentation top-level definition is missing, "
@@ -396,4 +392,3 @@ void EmitClangOptDocs(RecordKeeper &Records, raw_ostream &OS) {
 
   emitDocumentation(0, extractDocumentation(Records), DocInfo, OS);
 }
-} // end namespace clang

diff --git a/utils/TableGen/ClangSACheckersEmitter.cpp b/utils/TableGen/ClangSACheckersEmitter.cpp
index 7dd0895b76d451997c19097dd51838a188d81990..feefbeb41138700d70cadb998004ab81e2cc92b3 100644 (file)
--- a/utils/TableGen/ClangSACheckersEmitter.cpp
+++ b/utils/TableGen/ClangSACheckersEmitter.cpp
@@ -10,6 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/TableGen/Error.h"
 #include "llvm/TableGen/Record.h"
@@ -174,8 +175,7 @@ static void printOption(llvm::raw_ostream &OS, StringRef FullName,
     OS << "true";
 }
 
-namespace clang {
-void EmitClangSACheckers(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitClangSACheckers(RecordKeeper &Records, raw_ostream &OS) {
   std::vector<Record*> checkers = Records.getAllDerivedDefinitions("Checker");
   std::vector<Record*> packages = Records.getAllDerivedDefinitions("Package");
 
@@ -315,4 +315,3 @@ void EmitClangSACheckers(RecordKeeper &Records, raw_ostream &OS) {
   OS << "#endif // GET_CHECKER_OPTIONS\n"
         "\n";
 }
-} // end namespace clang

diff --git a/utils/TableGen/NeonEmitter.cpp b/utils/TableGen/NeonEmitter.cpp
index d5a9744b7d40d940d5ce5544d18e9bec37748f5f..f420fa6a8c893181f6cd9bb03c80b10db96fa77f 100644 (file)
--- a/utils/TableGen/NeonEmitter.cpp
+++ b/utils/TableGen/NeonEmitter.cpp
@@ -23,6 +23,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TableGenBackends.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/None.h"
@@ -2629,22 +2630,18 @@ void NeonEmitter::runFP16(raw_ostream &OS) {
   OS << "#endif /* __ARM_FP16_H */\n";
 }
 
-namespace clang {
-
-void EmitNeon(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitNeon(RecordKeeper &Records, raw_ostream &OS) {
   NeonEmitter(Records).run(OS);
 }
 
-void EmitFP16(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitFP16(RecordKeeper &Records, raw_ostream &OS) {
   NeonEmitter(Records).runFP16(OS);
 }
 
-void EmitNeonSema(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitNeonSema(RecordKeeper &Records, raw_ostream &OS) {
   NeonEmitter(Records).runHeader(OS);
 }
 
-void EmitNeonTest(RecordKeeper &Records, raw_ostream &OS) {
+void clang::EmitNeonTest(RecordKeeper &Records, raw_ostream &OS) {
   llvm_unreachable("Neon test generation no longer implemented!");
 }
-
-} // end namespace clang