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Const fix for YAMLParser. 

llvm-svn: 316151
This commit is contained in:
Sam McCall 2017-10-19 08:13:49 +00:00
parent 448291ef5e
commit f309f0fd70
1 changed files with 4 additions and 2 deletions
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6
llvm/include/llvm/Support/YAMLParser.h
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@ -572,13 +572,15 @@ public:
document_iterator() = default;
document_iterator(std::unique_ptr<Document> &D) : Doc(&D) {}
bool operator==(const document_iterator &Other) {
bool operator==(const document_iterator &Other) const {
if (isAtEnd() || Other.isAtEnd())
return isAtEnd() && Other.isAtEnd();
return Doc == Other.Doc;
}
bool operator!=(const document_iterator &Other) { return !(*this == Other); }
bool operator!=(const document_iterator &Other) const {
return !(*this == Other);
}
document_iterator operator++() {
assert(Doc && "incrementing iterator past the end.");