commit dd1c99bac4dc1d5ceeadc79dd31fa12f3e615f18
author Kazu Hirata <kazu@google.com> Thu Nov 07 13:12:40 2024 -0800
committer Kazu Hirata <kazu@google.com> Thu Nov 07 13:12:40 2024 -0800
tree 7d1fbfaa4d857526cdb14b45f266765b01492c74
parent 15d1560ea4047a2b4b14c826767089f538ddda70

[TableGen] Fix a warning

This patch fixes:

  clang/utils/TableGen/ClangAttrEmitter.cpp:3869:51: error: captured
  structured bindings are a C++20 extension
  [-Werror,-Wc++20-extensions]

clang/utils/TableGen/ClangAttrEmitter.cpp

diff --git a/clang/utils/TableGen/ClangAttrEmitter.cpp b/clang/utils/TableGen/ClangAttrEmitter.cpp
index 932cf25..b450989 100644
--- a/clang/utils/TableGen/ClangAttrEmitter.cpp
+++ b/clang/utils/TableGen/ClangAttrEmitter.cpp
@@ -3864,9 +3864,10 @@
       OS << "    if (";
       if (Names.size() > 1) {
         SmallVector<StringRef, 6> SameLenNames;
+        StringRef FSName = FS.name();
         llvm::copy_if(
             Names, std::back_inserter(SameLenNames),
-            [&](StringRef N) { return N.size() == FS.name().size(); });
+            [&](StringRef N) { return N.size() == FSName.size(); });
 
         if (SameLenNames.size() == 1) {
           OS << "Name.size() == " << FS.name().size() << " && ";