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Use empty() instead of size() == 0

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This commit is contained in:
Alex Beregszaszi 2018-10-09 04:29:37 +01:00
parent 4ab2e03be3
commit fa0ce6a7e7
7 changed files with 7 additions and 7 deletions
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2
libsolidity/analysis/SyntaxChecker.cpp
View File

@ -76,7 +76,7 @@ bool SyntaxChecker::visit(PragmaDirective const& _pragma)
{
solAssert(m_sourceUnit, "");
vector<string> literals(_pragma.literals().begin() + 1, _pragma.literals().end());
if (literals.size() == 0)
if (literals.empty())
m_errorReporter.syntaxError(
_pragma.location(),
"Experimental feature name is missing."

2
libsolidity/analysis/TypeChecker.cpp
View File

@ -2123,7 +2123,7 @@ bool TypeChecker::visit(MemberAccess const& _memberAccess)
auto& annotation = _memberAccess.annotation();
if (possibleMembers.size() == 0)
if (possibleMembers.empty())
{
if (initialMemberCount == 0)
{

2
libsolidity/codegen/ContractCompiler.cpp
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@ -965,7 +965,7 @@ void ContractCompiler::popScopedVariables(ASTNode const* _node)
unsigned stackDiff = m_context.stackHeight() - blockHeight;
CompilerUtils(m_context).popStackSlots(stackDiff);
m_scopeStackHeight[m_modifierDepth].erase(_node);
if (m_scopeStackHeight[m_modifierDepth].size() == 0)
if (m_scopeStackHeight[m_modifierDepth].empty())
m_scopeStackHeight.erase(m_modifierDepth);
}

2
libsolidity/formal/SMTChecker.cpp
View File

@ -894,7 +894,7 @@ void SMTChecker::pushPathCondition(smt::Expression const& _e)
smt::Expression SMTChecker::currentPathConditions()
{
if (m_pathConditions.size() == 0)
if (m_pathConditions.empty())
return smt::Expression(true);
return m_pathConditions.back();
}

2
libsolidity/inlineasm/AsmParser.cpp
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@ -97,7 +97,7 @@ assembly::Statement Parser::parseStatement()
fatalParserError("Only one default case allowed.");
else if (m_scanner->currentToken() == Token::Case)
fatalParserError("Case not allowed after default case.");
if (_switch.cases.size() == 0)
if (_switch.cases.empty())
fatalParserError("Switch statement without any cases.");
_switch.location.end = _switch.cases.back().body.location.end;
return _switch;

2
libsolidity/interface/StandardCompiler.cpp
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@ -509,7 +509,7 @@ Json::Value StandardCompiler::compileInternal(Json::Value const& _input)
bool const compilationSuccess = m_compilerStack.state() == CompilerStack::State::CompilationSuccessful;
/// Inconsistent state - stop here to receive error reports from users
if (!compilationSuccess && (errors.size() == 0))
if (!compilationSuccess && errors.empty())
return formatFatalError("InternalCompilerError", "No error reported, but compilation failed.");
Json::Value output = Json::objectValue;

2
libsolidity/parsing/Parser.cpp
View File

@ -554,7 +554,7 @@ ASTPointer<EnumDefinition> Parser::parseEnumDefinition()
if (m_scanner->currentToken() != Token::Identifier)
fatalParserError(string("Expected identifier after ','"));
}
if (members.size() == 0)
if (members.empty())
parserError({"enum with no members is not allowed."});
nodeFactory.markEndPosition();