diff options
Diffstat (limited to 'Source/cmDefinitions.cxx')
| -rw-r--r-- | Source/cmDefinitions.cxx | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Source/cmDefinitions.cxx b/Source/cmDefinitions.cxx index 5b03bd4..2dab169 100644 --- a/Source/cmDefinitions.cxx +++ b/Source/cmDefinitions.cxx @@ -21,9 +21,10 @@ cmDefinitions::Def const& cmDefinitions::GetInternal( const std::string& key, StackIter begin, StackIter end, bool raise) { assert(begin != end); - MapType::const_iterator i = begin->Map.find(key); + MapType::iterator i = begin->Map.find(key); if (i != begin->Map.end()) { + i->second.Used = true; return i->second; } StackIter it = begin; @@ -76,7 +77,7 @@ void cmDefinitions::Set(const std::string& key, const char* value) } //---------------------------------------------------------------------------- -std::vector<std::string> cmDefinitions::LocalKeys() const +std::vector<std::string> cmDefinitions::UnusedKeys() const { std::vector<std::string> keys; keys.reserve(this->Map.size()); @@ -84,7 +85,7 @@ std::vector<std::string> cmDefinitions::LocalKeys() const for(MapType::const_iterator mi = this->Map.begin(); mi != this->Map.end(); ++mi) { - if (mi->second.Exists) + if (!mi->second.Used) { keys.push_back(mi->first); } |