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-rw-r--r--include/llvm/ADT/StringRef.h2
-rw-r--r--lib/Support/StringRef.cpp2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/ADT/StringRef.h b/include/llvm/ADT/StringRef.h
index 3e1e24c..fd5b28e 100644
--- a/include/llvm/ADT/StringRef.h
+++ b/include/llvm/ADT/StringRef.h
@@ -175,7 +175,7 @@ namespace llvm {
/// transform one of the given strings into the other. If zero,
/// the strings are identical.
unsigned edit_distance(StringRef Other, bool AllowReplacements = true,
- unsigned MaxEditDistance = 0);
+ unsigned MaxEditDistance = 0) const;
/// str - Get the contents as an std::string.
std::string str() const {
diff --git a/lib/Support/StringRef.cpp b/lib/Support/StringRef.cpp
index d7a0bfa..ee49ca8 100644
--- a/lib/Support/StringRef.cpp
+++ b/lib/Support/StringRef.cpp
@@ -85,7 +85,7 @@ int StringRef::compare_numeric(StringRef RHS) const {
// Compute the edit distance between the two given strings.
unsigned StringRef::edit_distance(llvm::StringRef Other,
bool AllowReplacements,
- unsigned MaxEditDistance) {
+ unsigned MaxEditDistance) const {
return llvm::ComputeEditDistance(
llvm::ArrayRef<char>(data(), size()),
llvm::ArrayRef<char>(Other.data(), Other.size()),