ExpressionParser: Make Lexer ctor explicit and move argument.

This commit is contained in:
Jordan Woyak 2019-10-12 12:28:19 -05:00
parent 72302d9c42
commit 7295458c11
2 changed files with 2 additions and 2 deletions

View file

@ -34,7 +34,7 @@ bool Token::IsBinaryOperator() const
return type >= TOK_BINARY_OPS_BEGIN && type < TOK_BINARY_OPS_END;
}
Lexer::Lexer(const std::string& expr_) : expr(expr_)
Lexer::Lexer(std::string expr_) : expr(std::move(expr_))
{
it = expr.begin();
}

View file

@ -71,7 +71,7 @@ public:
std::string expr;
std::string::iterator it;
Lexer(const std::string& expr_);
explicit Lexer(std::string expr_);
ParseStatus Tokenize(std::vector<Token>& tokens);