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Bugfix: Allow empty return statements without type checking.

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Christian 2014-10-30 01:16:11 +01:00
parent b5a4d12fa3
commit 51349bdae5
1 changed files with 2 additions and 0 deletions
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2
AST.cpp
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@ -294,6 +294,8 @@ void Break::checkTypeRequirements()
void Return::checkTypeRequirements() void Return::checkTypeRequirements()
{ {
assert(m_returnParameters); assert(m_returnParameters);
if (!m_expression)
return;
if (m_returnParameters->getParameters().size() != 1) if (m_returnParameters->getParameters().size() != 1)
BOOST_THROW_EXCEPTION(createTypeError("Different number of arguments in return statement " BOOST_THROW_EXCEPTION(createTypeError("Different number of arguments in return statement "
"than in returns declaration.")); "than in returns declaration."));