[PATCH] D95725: clang-extra: fix incorrect use of std::lock_guard by adding variable name (identified by MSVC [[nodiscard]] error)

[Conrad Poelman via Phabricator via cfe-commits]

poelmanc updated this revision to Diff 320594.
poelmanc added a comment.

Change Guard to Lock.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95725/new/

https://reviews.llvm.org/D95725

Files:
  clang-tools-extra/clangd/support/Function.h


Index: clang-tools-extra/clangd/support/Function.h
===================================================================
--- clang-tools-extra/clangd/support/Function.h
+++ clang-tools-extra/clangd/support/Function.h
@@ -51,7 +51,7 @@
     Subscription &operator=(Subscription &&Other) {
       // If *this is active, unsubscribe.
       if (Parent) {
-        std::lock_guard<std::recursive_mutex>(Parent->ListenersMu);
+        std::lock_guard<std::recursive_mutex> Lock(Parent->ListenersMu);
         llvm::erase_if(Parent->Listeners,
                        [&](const std::pair<Listener, unsigned> &P) {
                          return P.second == ListenerID;



Index: clang-tools-extra/clangd/support/Function.h
===================================================================
--- clang-tools-extra/clangd/support/Function.h
+++ clang-tools-extra/clangd/support/Function.h
@@ -51,7 +51,7 @@
     Subscription &operator=(Subscription &&Other) {
       // If *this is active, unsubscribe.
       if (Parent) {
-        std::lock_guard<std::recursive_mutex>(Parent->ListenersMu);
+        std::lock_guard<std::recursive_mutex> Lock(Parent->ListenersMu);
         llvm::erase_if(Parent->Listeners,
                        [&](const std::pair<Listener, unsigned> &P) {
                          return P.second == ListenerID;

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