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Fix scannerFromSourceName use-after-free.

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This commit is contained in:
chriseth 2018-02-19 15:13:49 +01:00
parent d7532f7b9c
commit 305d5f70c2
1 changed files with 3 additions and 3 deletions
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6
libsolidity/interface/SourceReferenceFormatter.h
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@ -45,10 +45,10 @@ public:
explicit SourceReferenceFormatter(
std::ostream& _stream,
ScannerFromSourceNameFun const& _scannerFromSourceName
ScannerFromSourceNameFun _scannerFromSourceName
):
m_stream(_stream),
m_scannerFromSourceName(_scannerFromSourceName)
m_scannerFromSourceName(std::move(_scannerFromSourceName))
{}
/// Prints source location if it is given.
@ -72,7 +72,7 @@ private:
void printSourceName(SourceLocation const* _location);
std::ostream& m_stream;
ScannerFromSourceNameFun const& m_scannerFromSourceName;
ScannerFromSourceNameFun m_scannerFromSourceName;
};
}