diff options
Diffstat (limited to 'libsolidity/analysis/DeclarationContainer.h')
| -rw-r--r-- | libsolidity/analysis/DeclarationContainer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libsolidity/analysis/DeclarationContainer.h b/libsolidity/analysis/DeclarationContainer.h index 301998b7..991140d8 100644 --- a/libsolidity/analysis/DeclarationContainer.h +++ b/libsolidity/analysis/DeclarationContainer.h @@ -58,11 +58,19 @@ public: /// @returns whether declaration is valid, and if not also returns previous declaration. Declaration const* conflictingDeclaration(Declaration const& _declaration, ASTString const* _name = nullptr) const; + /// @returns existing declaration names similar to @a _name. + std::vector<ASTString> similarNames(ASTString const& _name) const; + + private: ASTNode const* m_enclosingNode; DeclarationContainer const* m_enclosingContainer; std::map<ASTString, std::vector<Declaration const*>> m_declarations; std::map<ASTString, std::vector<Declaration const*>> m_invisibleDeclarations; + + // Calculates the Damerau–Levenshtein distance and decides whether the two names are similar + static bool areSimilarNames(ASTString const& _name1, ASTString const& _name2); + static size_t const MAXIMUM_DISTANCE = 2; }; } |