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cmGeneratorExpressionDAGChecker: Avoid const_cast

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Make a member mutable to avoid casting away const of a whole object.
This commit is contained in:
Brad King
2019-07-19 06:15:03 -04:00
parent ac000e29da
commit 95d3598e04
2 changed files with 2 additions and 4 deletions
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4
Source/cmGeneratorExpressionDAGChecker.cxx
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@@ -68,9 +68,7 @@ void cmGeneratorExpressionDAGChecker::Initialize()
return;
}
}
const_cast<cmGeneratorExpressionDAGChecker*>(top)
->Seen[this->Target]
.insert(this->Property);
top->Seen[this->Target].insert(this->Property);
}
}

2
Source/cmGeneratorExpressionDAGChecker.h
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@@ -88,7 +88,7 @@ private:
const cmGeneratorExpressionDAGChecker* const Parent;
cmGeneratorTarget const* Target;
const std::string Property;
std::map<cmGeneratorTarget const*, std::set<std::string>> Seen;
mutable std::map<cmGeneratorTarget const*, std::set<std::string>> Seen;
const GeneratorExpressionContent* const Content;
const cmListFileBacktrace Backtrace;
Result CheckResult;