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Add helpers escapeIdentifier to Types

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Alex Beregszaszi
2018-02-26 19:09:39 +01:00
parent 272262ea99
commit 751705978e
2 changed files with 27 additions and 1 deletions
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libsolidity/ast/Types.h
+7 -1
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@@ -163,10 +163,16 @@ public:
/// @returns a valid solidity identifier such that two types should compare equal if and
/// only if they have the same identifier.
/// The identifier should start with "t_".
virtual std::string identifier() const = 0;
/// More complex identifier strings use "parentheses", where $_ is interpreted as as
/// "opening parenthesis", _$ as "closing parenthesis", _$_ as "comma" and any $ that
/// appears as part of a user-supplied identifier is escaped as _$$$_.
virtual std::string identifier() const = 0;
/// @returns an escaped identifier (will not contain any parenthesis or commas)
static std::string escapeIdentifier(std::string const& _identifier);
/// @returns an unescaped identifier
static std::string unescapeIdentifier(std::string const& _identifier);
virtual bool isImplicitlyConvertibleTo(Type const& _other) const { return *this == _other; }
virtual bool isExplicitlyConvertibleTo(Type const& _convertTo) const
{