[llvm] bd4c6a4 - Add missing header

[David Blaikie via llvm-commits]

Author: David Blaikie
Date: 2021-11-29T16:29:37-08:00
New Revision: bd4c6a476fd037fb07a1c484f75d93ee40713d3d

URL: https://github.com/llvm/llvm-project/commit/bd4c6a476fd037fb07a1c484f75d93ee40713d3d
DIFF: https://github.com/llvm/llvm-project/commit/bd4c6a476fd037fb07a1c484f75d93ee40713d3d.diff

LOG: Add missing header

Added: 
    

Modified: 
    llvm/lib/Demangle/DLangDemangle.cpp

Removed: 
    


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diff  --git a/llvm/lib/Demangle/DLangDemangle.cpp b/llvm/lib/Demangle/DLangDemangle.cpp
index faf91b2394901..f380aa90035e5 100644
--- a/llvm/lib/Demangle/DLangDemangle.cpp
+++ b/llvm/lib/Demangle/DLangDemangle.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Demangle/StringView.h"
 #include "llvm/Demangle/Utility.h"
 
+#include <cctype>
 #include <cstring>
 #include <limits>