Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

1 files changed, 89 insertions, 0 deletions

diff --git a/gnu/llvm/clang/tools/libclang/CXTranslationUnit.h b/gnu/llvm/clang/tools/libclang/CXTranslationUnit.h
new file mode 100644
index 00000000000..3424bf2997f
--- /dev/null
+++ b/gnu/llvm/clang/tools/libclang/CXTranslationUnit.h
@@ -0,0 +1,89 @@
+//===- CXTranslationUnit.h - Routines for manipulating CXTranslationUnits -===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines routines for manipulating CXTranslationUnits.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_LIBCLANG_CXTRANSLATIONUNIT_H
+#define LLVM_CLANG_TOOLS_LIBCLANG_CXTRANSLATIONUNIT_H
+
+#include "CLog.h"
+#include "CXString.h"
+#include "clang-c/Index.h"
+
+namespace clang {
+  class ASTUnit;
+  class CIndexer;
+namespace index {
+class CommentToXMLConverter;
+} // namespace index
+} // namespace clang
+
+struct CXTranslationUnitImpl {
+  clang::CIndexer *CIdx;
+  clang::ASTUnit *TheASTUnit;
+  clang::cxstring::CXStringPool *StringPool;
+  void *Diagnostics;
+  void *OverridenCursorsPool;
+  clang::index::CommentToXMLConverter *CommentToXML;
+  unsigned ParsingOptions;
+  std::vector<std::string> Arguments;
+};
+
+struct CXTargetInfoImpl {
+  CXTranslationUnit TranslationUnit;
+};
+
+namespace clang {
+namespace cxtu {
+
+CXTranslationUnitImpl *MakeCXTranslationUnit(CIndexer *CIdx,
+                                             std::unique_ptr<ASTUnit> AU);
+
+static inline ASTUnit *getASTUnit(CXTranslationUnit TU) {
+  if (!TU)
+    return nullptr;
+  return TU->TheASTUnit;
+}
+
+/// \returns true if the ASTUnit has a diagnostic about the AST file being
+/// corrupted.
+bool isASTReadError(ASTUnit *AU);
+
+static inline bool isNotUsableTU(CXTranslationUnit TU) {
+  return !TU;
+}
+
+#define LOG_BAD_TU(TU)                                  \
+    do {                                                \
+      LOG_FUNC_SECTION {                                \
+        *Log << "called with a bad TU: " << TU;         \
+      }                                                 \
+    } while(false)
+
+class CXTUOwner {
+  CXTranslationUnitImpl *TU;
+  
+public:
+  CXTUOwner(CXTranslationUnitImpl *tu) : TU(tu) { }
+  ~CXTUOwner();
+
+  CXTranslationUnitImpl *getTU() const { return TU; }
+
+  CXTranslationUnitImpl *takeTU() {
+    CXTranslationUnitImpl *retTU = TU;
+    TU = nullptr;
+    return retTU;
+  }
+};
+
+
+}} // end namespace clang::cxtu
+
+#endif