[PATCH] D24697: [support] Add StringRef::withNullAsEmpty

[Zachary Turner via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL281906: [Support] Add StringRef::withNullAsEmpty() (authored by zturner).

Changed prior to commit:
  https://reviews.llvm.org/D24697?vs=71724&id=71833#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D24697

Files:
  llvm/trunk/include/llvm/ADT/StringRef.h

Index: llvm/trunk/include/llvm/ADT/StringRef.h
===================================================================
--- llvm/trunk/include/llvm/ADT/StringRef.h
+++ llvm/trunk/include/llvm/ADT/StringRef.h
@@ -88,6 +88,10 @@
     /*implicit*/ StringRef(const std::string &Str)
       : Data(Str.data()), Length(Str.length()) {}
 
+    static StringRef withNullAsEmpty(const char *data) {
+      return StringRef(data ? data : "");
+    }
+
     /// @}
     /// @name Iterators
     /// @{


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