[PATCH] D131727: Enable -Wctad-maybe-unsupported in LLVM build

[David Blaikie via Phabricator via llvm-commits]

dblaikie updated this revision to Diff 452316.
dblaikie added a comment.

Fix typo


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D131727/new/

https://reviews.llvm.org/D131727

Files:
  llvm/cmake/modules/HandleLLVMOptions.cmake
  llvm/include/llvm/CodeGen/RDFGraph.h


Index: llvm/include/llvm/CodeGen/RDFGraph.h
===================================================================
--- llvm/include/llvm/CodeGen/RDFGraph.h
+++ llvm/include/llvm/CodeGen/RDFGraph.h
@@ -934,6 +934,9 @@
     const DataFlowGraph &G;
   };
 
+  template<typename T>
+  Print(const T&, const DataFlowGraph&) -> Print<T>;
+
   template <typename T>
   struct PrintNode : Print<NodeAddr<T>> {
     PrintNode(const NodeAddr<T> &x, const DataFlowGraph &g)
Index: llvm/cmake/modules/HandleLLVMOptions.cmake
===================================================================
--- llvm/cmake/modules/HandleLLVMOptions.cmake
+++ llvm/cmake/modules/HandleLLVMOptions.cmake
@@ -794,6 +794,9 @@
 
   # Prevent bugs that can happen with llvm's brace style.
   add_flag_if_supported("-Wmisleading-indentation" MISLEADING_INDENTATION_FLAG)
+
+  # Enable -Wctad-maybe-unsupported to catch unintended use of CTAD.
+  add_flag_if_supported("-Wctad-maybe-unsupported" CTAD_MAYBE_UNSPPORTED_FLAG)
 endif (LLVM_ENABLE_WARNINGS AND (LLVM_COMPILER_IS_GCC_COMPATIBLE OR CLANG_CL))
 
 if (LLVM_COMPILER_IS_GCC_COMPATIBLE AND NOT LLVM_ENABLE_WARNINGS)


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