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[cond-expr] support conditional expression as lvalue

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Lu Guanqun 2015-12-23 16:12:41 +00:00
parent 4471a2ce3b
commit 9cd96222da
1 changed files with 8 additions and 0 deletions
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8
libsolidity/analysis/TypeChecker.cpp
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@ -769,6 +769,14 @@ void TypeChecker::endVisit(Conditional const& _conditional)
"." "."
); );
_conditional.annotation().type = commonType; _conditional.annotation().type = commonType;
if (_conditional.annotation().lValueRequested)
{
requireLValue(_conditional.trueExpression());
requireLValue(_conditional.falseExpression());
_conditional.annotation().isLValue = true;
}
} }
bool TypeChecker::visit(Assignment const& _assignment) bool TypeChecker::visit(Assignment const& _assignment)