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Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

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This is to be consistent with StringSet and ultimately with the standard
library's associative container insert function.

This lead to updating SmallSet::insert to return pair<iterator, bool>,
and then to update SmallPtrSet::insert to return pair<iterator, bool>,
and then to update all the existing users of those functions...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222334 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-11-19 07:49:26 +00:00
parent 0e8675a621
commit 5401ba7099
107 changed files with 255 additions and 228 deletions
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4
include/llvm/ADT/SetVector.h
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@@ -100,7 +100,7 @@ public:
/// \brief Insert a new element into the SetVector.
/// \returns true iff the element was inserted into the SetVector.
bool insert(const value_type &X) {
bool result = set_.insert(X);
bool result = set_.insert(X).second;
if (result)
vector_.push_back(X);
return result;
@@ -110,7 +110,7 @@ public:
template<typename It>
void insert(It Start, It End) {
for (; Start != End; ++Start)
if (set_.insert(*Start))
if (set_.insert(*Start).second)
vector_.push_back(*Start);
}