Import LLVM 7.0.1 release including clang, lld and lldb.

1 files changed, 12 insertions, 0 deletions

diff --git a/gnu/llvm/tools/clang/lib/Index/IndexSymbol.cpp b/gnu/llvm/tools/clang/lib/Index/IndexSymbol.cpp
index 733d4dbc2f9..03b55ffe8a4 100644
--- a/gnu/llvm/tools/clang/lib/Index/IndexSymbol.cpp
+++ b/gnu/llvm/tools/clang/lib/Index/IndexSymbol.cpp
@@ -12,6 +12,7 @@
 #include "clang/AST/DeclObjC.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/PrettyPrinter.h"
+#include "clang/Lex/MacroInfo.h"
 
 using namespace clang;
 using namespace clang::index;
@@ -348,6 +349,15 @@ SymbolInfo index::getSymbolInfo(const Decl *D) {
   return Info;
 }
 
+SymbolInfo index::getSymbolInfoForMacro(const MacroInfo &) {
+  SymbolInfo Info;
+  Info.Kind = SymbolKind::Macro;
+  Info.SubKind = SymbolSubKind::None;
+  Info.Properties = SymbolPropertySet();
+  Info.Lang = SymbolLanguage::C;
+  return Info;
+}
+
 bool index::applyForEachSymbolRoleInterruptible(SymbolRoleSet Roles,
                                    llvm::function_ref<bool(SymbolRole)> Fn) {
 #define APPLY_FOR_ROLE(Role) \
@@ -364,6 +374,7 @@ bool index::applyForEachSymbolRoleInterruptible(SymbolRoleSet Roles,
   APPLY_FOR_ROLE(Dynamic);
   APPLY_FOR_ROLE(AddressOf);
   APPLY_FOR_ROLE(Implicit);
+  APPLY_FOR_ROLE(Undefinition);
   APPLY_FOR_ROLE(RelationChildOf);
   APPLY_FOR_ROLE(RelationBaseOf);
   APPLY_FOR_ROLE(RelationOverrideOf);
@@ -405,6 +416,7 @@ void index::printSymbolRoles(SymbolRoleSet Roles, raw_ostream &OS) {
     case SymbolRole::Dynamic: OS << "Dyn"; break;
     case SymbolRole::AddressOf: OS << "Addr"; break;
     case SymbolRole::Implicit: OS << "Impl"; break;
+    case SymbolRole::Undefinition: OS << "Undef"; break;
     case SymbolRole::RelationChildOf: OS << "RelChild"; break;
     case SymbolRole::RelationBaseOf: OS << "RelBase"; break;
     case SymbolRole::RelationOverrideOf: OS << "RelOver"; break;