[flang-commits] [flang] 248591a - flang: Fix flang build with -Wctad-maybe-unsupported

[David Blaikie via flang-commits]

Author: David Blaikie
Date: 2022-08-16T01:08:17Z
New Revision: 248591aabee7fcc5246b67879b6a71b0bbbc0b9c

URL: https://github.com/llvm/llvm-project/commit/248591aabee7fcc5246b67879b6a71b0bbbc0b9c
DIFF: https://github.com/llvm/llvm-project/commit/248591aabee7fcc5246b67879b6a71b0bbbc0b9c.diff

LOG: flang: Fix flang build with -Wctad-maybe-unsupported

Shooting from the hip since I don't have a flang build locally, but
hopefully this works.

Added: 
    

Modified: 
    flang/include/flang/Common/idioms.h

Removed: 
    


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diff  --git a/flang/include/flang/Common/idioms.h b/flang/include/flang/Common/idioms.h
index 1a086162f1e2a..696f272c6a1fa 100644
--- a/flang/include/flang/Common/idioms.h
+++ b/flang/include/flang/Common/idioms.h
@@ -123,6 +123,9 @@ template <typename A> struct ListItemCount {
   const std::size_t value;
 };
 
+template<typename A>
+ListItemCount(std::initializer_list<A>) -> ListItemCount<A>;
+
 #define ENUM_CLASS(NAME, ...) \
   enum class NAME { __VA_ARGS__ }; \
   LLVM_ATTRIBUTE_UNUSED static constexpr std::size_t NAME##_enumSize{[] { \