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-rw-r--r--llvm/tools/llvm-cxxfilt/llvm-cxxfilt.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/tools/llvm-cxxfilt/llvm-cxxfilt.cpp b/llvm/tools/llvm-cxxfilt/llvm-cxxfilt.cpp
index d8bf8db..0a6d4b5 100644
--- a/llvm/tools/llvm-cxxfilt/llvm-cxxfilt.cpp
+++ b/llvm/tools/llvm-cxxfilt/llvm-cxxfilt.cpp
@@ -128,7 +128,7 @@ static void SplitStringDelims(
static bool IsLegalItaniumChar(char C) {
// Itanium CXX ABI [External Names]p5.1.1:
// '$' and '.' in mangled names are reserved for private implementations.
- return isalnum(C) || C == '.' || C == '$' || C == '_';
+ return isAlnum(C) || C == '.' || C == '$' || C == '_';
}
// If 'Split' is true, then 'Mangled' is broken into individual words and each