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Everywhere: Use default StringView constructor over nullptr

While null StringViews are just as bad, these prevent the removal of
StringView(char const*) as that constructor accepts a nullptr.

No functional changes.
This commit is contained in:
sin-ack 2022-07-11 20:18:40 +00:00 committed by Andreas Kling
parent c8585b77d2
commit fbc771efe9
16 changed files with 31 additions and 31 deletions

View file

@ -855,7 +855,7 @@ Vector<String> OpCode_Compare::variable_arguments_to_string(Optional<MatchInput>
Vector<String> result;
size_t offset { state().instruction_position + 3 };
RegexStringView view = ((input.has_value()) ? input.value().view : nullptr);
RegexStringView view = ((input.has_value()) ? input.value().view : StringView {});
for (size_t i = 0; i < arguments_count(); ++i) {
auto compare_type = (CharacterCompareType)m_bytecode->at(offset++);

View file

@ -32,7 +32,7 @@ char const* Token::name() const
}
Lexer::Lexer()
: GenericLexer(StringView { nullptr })
: GenericLexer(StringView {})
{
}
@ -62,7 +62,7 @@ char Lexer::consume()
void Lexer::reset()
{
m_index = 0;
m_current_token = { TokenType::Eof, 0, StringView(nullptr) };
m_current_token = { TokenType::Eof, 0, {} };
m_previous_position = 0;
}
@ -178,7 +178,7 @@ Token Lexer::next()
return emit_token(TokenType::Char);
}
return Token(TokenType::Eof, m_index, nullptr);
return Token(TokenType::Eof, m_index, {});
}
}

View file

@ -61,7 +61,7 @@ public:
private:
TokenType m_type { TokenType::Eof };
size_t m_position { 0 };
StringView m_value { nullptr };
StringView m_value {};
};
class Lexer : public GenericLexer {
@ -77,7 +77,7 @@ public:
private:
size_t m_previous_position { 0 };
Token m_current_token { TokenType::Eof, 0, StringView(nullptr) };
Token m_current_token { TokenType::Eof, 0, {} };
};
}

View file

@ -169,7 +169,7 @@ ALWAYS_INLINE void Parser::reset()
m_parser_state.lexer.reset();
m_parser_state.current_token = m_parser_state.lexer.next();
m_parser_state.error = Error::NoError;
m_parser_state.error_token = { TokenType::Eof, 0, StringView(nullptr) };
m_parser_state.error_token = { TokenType::Eof, 0, {} };
m_parser_state.capture_group_minimum_lengths.clear();
m_parser_state.capture_groups_count = 0;
m_parser_state.named_capture_groups_count = 0;

View file

@ -101,7 +101,7 @@ protected:
Lexer& lexer;
Token current_token;
Error error = Error::NoError;
Token error_token { TokenType::Eof, 0, StringView(nullptr) };
Token error_token { TokenType::Eof, 0, {} };
ByteCode bytecode;
size_t capture_groups_count { 0 };
size_t named_capture_groups_count { 0 };