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C++: Respond to review comments.

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Mathias Vorreiter Pedersen
2025-11-25 12:06:58 +00:00
parent eb6b08591d
commit 47ab307410
1 changed files with 7 additions and 6 deletions
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13
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll
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@@ -2086,12 +2086,13 @@ predicate localExprFlow(Expr e1, Expr e2) {
*
* This is possible in _almost_ all cases, but there are cases where it is
* not possible to map between a field in the uninstantiated template to a
* field in the instantiated template. This problem appears to be only in the
* case of a local class definition. So this abstract class has two
* implementations: a non-local case (where we can represent a canonical field
* as the field declaration from an uninstantiated class template or a non-
* templated class), and a local case (where we simply use the field from the
* instantiated class).
* field in the instantiated template. This happens in the case of local class
* definitions (because the local class is not the template that constructs
* the instantiation - it is the enclosing function). So this abstract class
* has two implementations: a non-local case (where we can represent a
* canonical field as the field declaration from an uninstantiated class
* template or a non-templated class), and a local case (where we simply use
* the field from the instantiated class).
*/
abstract private class CanonicalField extends Field {
/** Gets a field represented by this canonical field. */