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Allow user-defined types as mapping keys in parser and restrict to contracts during type checking.

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This commit is contained in:
Daniel Kirchner
2020-02-04 17:22:03 +01:00
parent 7a194ffdab
commit d3cbfb0c5c
25 changed files with 808 additions and 18 deletions
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libsolidity/ast/AST.h
+3 -3
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@@ -1152,18 +1152,18 @@ public:
Mapping(
int64_t _id,
SourceLocation const& _location,
ASTPointer<ElementaryTypeName> const& _keyType,
ASTPointer<TypeName> const& _keyType,
ASTPointer<TypeName> const& _valueType
):
TypeName(_id, _location), m_keyType(_keyType), m_valueType(_valueType) {}
void accept(ASTVisitor& _visitor) override;
void accept(ASTConstVisitor& _visitor) const override;
ElementaryTypeName const& keyType() const { return *m_keyType; }
TypeName const& keyType() const { return *m_keyType; }
TypeName const& valueType() const { return *m_valueType; }
private:
ASTPointer<ElementaryTypeName> m_keyType;
ASTPointer<TypeName> m_keyType;
ASTPointer<TypeName> m_valueType;
};