[clang-tools-extra] b43cfa7 - [clang-doc] Simplify code with StringMap::operator[] (NFC) (#112302)

[via cfe-commits]

Author: Kazu Hirata
Date: 2024-10-15T07:36:16-07:00
New Revision: b43cfa7e45dfd252dcf8de6a753558e698a216d2

URL: https://github.com/llvm/llvm-project/commit/b43cfa7e45dfd252dcf8de6a753558e698a216d2
DIFF: https://github.com/llvm/llvm-project/commit/b43cfa7e45dfd252dcf8de6a753558e698a216d2.diff

LOG: [clang-doc] Simplify code with StringMap::operator[] (NFC) (#112302)

Added: 
    

Modified: 
    clang-tools-extra/clang-doc/tool/ClangDocMain.cpp

Removed: 
    


################################################################################
diff  --git a/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp b/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
index 04773fb8a6e721..2ce707feb3d5e2 100644
--- a/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
+++ b/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
@@ -300,8 +300,7 @@ Example usage for a project using a compile commands database:
   llvm::StringMap<std::vector<StringRef>> USRToBitcode;
   Executor->get()->getToolResults()->forEachResult(
       [&](StringRef Key, StringRef Value) {
-        auto R = USRToBitcode.try_emplace(Key, std::vector<StringRef>());
-        R.first->second.emplace_back(Value);
+        USRToBitcode[Key].emplace_back(Value);
       });
 
   // Collects all Infos according to their unique USR value. This map is added