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Added const qualifier to StringRef::edit_distance member function

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Patch by Ismail Pazarbasi.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189162 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dmitri Gribenko 2013-08-24 01:50:41 +00:00
parent cbbd1eeecb
commit 4a48389b27
2 changed files with 2 additions and 2 deletions
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2
include/llvm/ADT/StringRef.h
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@ -175,7 +175,7 @@ namespace llvm {
/// transform one of the given strings into the other. If zero, /// transform one of the given strings into the other. If zero,
/// the strings are identical. /// the strings are identical.
unsigned edit_distance(StringRef Other, bool AllowReplacements = true, unsigned edit_distance(StringRef Other, bool AllowReplacements = true,
unsigned MaxEditDistance = 0); unsigned MaxEditDistance = 0) const;
/// str - Get the contents as an std::string. /// str - Get the contents as an std::string.
std::string str() const { std::string str() const {

2
lib/Support/StringRef.cpp
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@ -85,7 +85,7 @@ int StringRef::compare_numeric(StringRef RHS) const {
// Compute the edit distance between the two given strings. // Compute the edit distance between the two given strings.
unsigned StringRef::edit_distance(llvm::StringRef Other, unsigned StringRef::edit_distance(llvm::StringRef Other,
bool AllowReplacements, bool AllowReplacements,
unsigned MaxEditDistance) { unsigned MaxEditDistance) const {
return llvm::ComputeEditDistance( return llvm::ComputeEditDistance(
llvm::ArrayRef<char>(data(), size()), llvm::ArrayRef<char>(data(), size()),
llvm::ArrayRef<char>(Other.data(), Other.size()), llvm::ArrayRef<char>(Other.data(), Other.size()),