[clang-tools-extra] r330835 - [clangd] Add "str()" method to SymbolID.

[Haojian Wu via cfe-commits]

Author: hokein
Date: Wed Apr 25 08:27:09 2018
New Revision: 330835

URL: http://llvm.org/viewvc/llvm-project?rev=330835&view=rev
Log:
[clangd] Add "str()" method to SymbolID.

Summary:
This is a convenient function when we try to get std::string of
SymbolID.

Reviewers: ioeric

Subscribers: klimek, ilya-biryukov, MaskRay, jkorous, cfe-commits

Differential Revision: https://reviews.llvm.org/D46065

Modified:
    clang-tools-extra/trunk/clangd/global-symbol-builder/GlobalSymbolBuilderMain.cpp
    clang-tools-extra/trunk/clangd/index/Index.cpp
    clang-tools-extra/trunk/clangd/index/Index.h

Modified: clang-tools-extra/trunk/clangd/global-symbol-builder/GlobalSymbolBuilderMain.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/global-symbol-builder/GlobalSymbolBuilderMain.cpp?rev=330835&r1=330834&r2=330835&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/global-symbol-builder/GlobalSymbolBuilderMain.cpp (original)
+++ clang-tools-extra/trunk/clangd/global-symbol-builder/GlobalSymbolBuilderMain.cpp Wed Apr 25 08:27:09 2018
@@ -78,10 +78,7 @@ public:
 
         auto Symbols = Collector->takeSymbols();
         for (const auto &Sym : Symbols) {
-          std::string IDStr;
-          llvm::raw_string_ostream OS(IDStr);
-          OS << Sym.ID;
-          Ctx->reportResult(OS.str(), SymbolToYAML(Sym));
+          Ctx->reportResult(Sym.ID.str(), SymbolToYAML(Sym));
         }
       }
 

Modified: clang-tools-extra/trunk/clangd/index/Index.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/index/Index.cpp?rev=330835&r1=330834&r2=330835&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/index/Index.cpp (original)
+++ clang-tools-extra/trunk/clangd/index/Index.cpp Wed Apr 25 08:27:09 2018
@@ -31,6 +31,13 @@ raw_ostream &operator<<(raw_ostream &OS,
   return OS;
 }
 
+std::string SymbolID::str() const {
+  std::string ID;
+  llvm::raw_string_ostream OS(ID);
+  OS << *this;
+  return OS.str();
+}
+
 void operator>>(StringRef Str, SymbolID &ID) {
   std::string HexString = fromHex(Str);
   assert(HexString.size() == ID.HashValue.size());

Modified: clang-tools-extra/trunk/clangd/index/Index.h
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/index/Index.h?rev=330835&r1=330834&r2=330835&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/index/Index.h (original)
+++ clang-tools-extra/trunk/clangd/index/Index.h Wed Apr 25 08:27:09 2018
@@ -69,6 +69,9 @@ public:
     return HashValue < Sym.HashValue;
   }
 
+  // Returns a 40-bytes hex encoded string.
+  std::string str() const;
+
 private:
   static constexpr unsigned HashByteLength = 20;