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Fix segfault based on issue #874 (#1175)

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DavIvek 2023-09-09 08:04:46 +02:00 committed by GitHub
parent b094fdbadc
commit 9e4babcdbb
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1 changed files with 12 additions and 6 deletions
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18
src/query/plan/operator.cpp
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@ -69,12 +69,18 @@
// macro for the default implementation of LogicalOperator::Accept
// that accepts the visitor and visits it's input_ operator
#define ACCEPT_WITH_INPUT(class_name) \
bool class_name::Accept(HierarchicalLogicalOperatorVisitor &visitor) { \
if (visitor.PreVisit(*this)) { \
input_->Accept(visitor); \
} \
return visitor.PostVisit(*this); \
// NOLINTNEXTLINE
#define ACCEPT_WITH_INPUT(class_name) \
bool class_name::Accept(HierarchicalLogicalOperatorVisitor &visitor) { \
if (visitor.PreVisit(*this)) { \
if (input_ == nullptr) { \
throw QueryRuntimeException( \
"The query couldn't be executed due to the unexpected null value in " #class_name \
" operator. To learn more about operators visit https://memgr.ph/query-operators!"); \
} \
input_->Accept(visitor); \
} \
return visitor.PostVisit(*this); \
}
#define WITHOUT_SINGLE_INPUT(class_name) \