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[C++11] Make use of 'nullptr' in the Support library.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205697 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-07 04:17:22 +00:00
parent b81024bc6e
commit 34bc6b6e78
75 changed files with 336 additions and 328 deletions
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4
lib/Support/StringRef.cpp
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@ -281,7 +281,7 @@ void StringRef::split(SmallVectorImpl<StringRef> &A,
// rest.data() is used to distinguish cases like "a," that splits into
// "a" + "" and "a" that splits into "a" + 0.
for (int splits = 0;
rest.data() != NULL && (MaxSplit < 0 || splits < MaxSplit);
rest.data() != nullptr && (MaxSplit < 0 || splits < MaxSplit);
++splits) {
std::pair<StringRef, StringRef> p = rest.split(Separators);
@ -290,7 +290,7 @@ void StringRef::split(SmallVectorImpl<StringRef> &A,
rest = p.second;
}
// If we have a tail left, add it.
if (rest.data() != NULL && (rest.size() != 0 || KeepEmpty))
if (rest.data() != nullptr && (rest.size() != 0 || KeepEmpty))
A.push_back(rest);
}