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Detect circular references for library and free functions

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This commit is contained in:
Mathias Baumann
2021-03-30 23:06:30 +02:00
committed by chriseth
parent 15fe07bebe
commit e590a99f39
37 changed files with 1168 additions and 288 deletions
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libsolidity/ast/AST.h
+1 -18
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@@ -65,24 +65,7 @@ class ASTConstVisitor;
class ASTNode: private boost::noncopyable
{
public:
struct CompareByID
{
using is_transparent = void;
bool operator()(ASTNode const* _lhs, ASTNode const* _rhs) const
{
return _lhs->id() < _rhs->id();
}
bool operator()(ASTNode const* _lhs, int64_t _rhs) const
{
return _lhs->id() < _rhs;
}
bool operator()(int64_t _lhs, ASTNode const* _rhs) const
{
return _lhs < _rhs->id();
}
};
using CompareByID = frontend::ASTCompareByID<ASTNode>;
using SourceLocation = langutil::SourceLocation;
explicit ASTNode(int64_t _id, SourceLocation _location);