[PATCH] D54430: [clangd] Don't show all refs results if -name is ambiguous in dexp.

[Haojian Wu via Phabricator via cfe-commits]

hokein created this revision.
hokein added a reviewer: ioeric.
Herald added subscribers: kadircet, arphaman, jkorous, MaskRay, ilya-biryukov.

Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D54430

Files:
  clangd/index/dex/dexp/Dexp.cpp


Index: clangd/index/dex/dexp/Dexp.cpp
===================================================================
--- clangd/index/dex/dexp/Dexp.cpp
+++ clangd/index/dex/dexp/Dexp.cpp
@@ -218,6 +218,12 @@
       IDs.push_back(*SID);
     } else {
       IDs = getSymbolIDsFromIndex(Name, Index);
+      if (IDs.size() > 1) {
+        outs() << formatv("The name {0} is ambiguous, found {1} different "
+                          "symbols. Please use id flag to disambiguate.\n",
+                          Name, IDs.size());
+        return;
+      }
     }
     RefsRequest RefRequest;
     RefRequest.IDs.insert(IDs.begin(), IDs.end());


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