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OCD performance fix: {find,count}+insert => insert

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Eelco Dolstra 2019-10-09 15:51:52 +02:00
parent e6e61f0a54
commit 99b73fb507
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16 changed files with 32 additions and 65 deletions
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4
src/resolve-system-dependencies/resolve-system-dependencies.cc
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@ -117,9 +117,7 @@ Path resolveSymlink(const Path & path)
std::set<string> resolveTree(const Path & path, PathSet & deps)
{
std::set<string> results;
if (deps.count(path))
return {};
deps.insert(path);
if (!deps.insert(path).second) return {};
for (auto & lib : runResolver(path)) {
results.insert(lib);
for (auto & p : resolveTree(lib, deps)) {