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StringMap: reserve appropriate size when initializing from an initializer list 

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 264383
This commit is contained in:
Mehdi Amini 2016-03-25 05:57:47 +00:00
parent 4f2bb50b20
commit 8bdafd4902
1 changed files with 1 additions and 1 deletions
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2
llvm/include/llvm/ADT/StringMap.h
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@ -233,7 +233,7 @@ public:
Allocator(A) {}
StringMap(std::initializer_list<std::pair<StringRef, ValueTy>> List)
: StringMapImpl(static_cast<unsigned>(sizeof(MapEntryTy))) {
: StringMapImpl(List.size(), static_cast<unsigned>(sizeof(MapEntryTy))) {
for (const auto &P : List) {
insert(P);
}