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[NFC] Remove the now-dead PackExpanded accessors from AbstractionPattern

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This commit is contained in:
John McCall
2023-03-16 01:21:20 -04:00
parent 4499e3d055
commit f3e7daf478
2 changed files with 7 additions and 54 deletions
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18
include/swift/SIL/AbstractionPattern.h
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@@ -1543,19 +1543,15 @@ public:
AbstractionPattern getObjCMethodAsyncCompletionHandlerType(
CanType swiftCompletionHandlerType) const;
/// Given that this is a pack expansion, invoke the given callback for
/// each component of the substituted expansion of this pattern. The
/// pattern will be for a pack expansion type over a contextual type if
/// the substituted component is still a pack expansion. If there aren't
/// substitutions available, this will just invoke the callback with the
/// component.
void forEachPackExpandedComponent(
llvm::function_ref<void(AbstractionPattern pattern)> fn) const;
/// Given that this is a pack expansion, return the number of components
/// that it should expand to. This, and the general correctness of
/// traversing variadically generic tuple and function types under
/// substitution, relies on substitutions having been set properly
/// on the abstraction pattern; without that, AbstractionPattern assumes
/// that every component expands to a single pack expansion component,
/// which will generally only work in specific situations.
size_t getNumPackExpandedComponents() const;
SmallVector<AbstractionPattern, 4> getPackExpandedComponents() const;
/// If this pattern refers to a foreign ObjC method that was imported as
/// async, return the bridged-back-to-ObjC completion handler type.
CanType getObjCMethodAsyncCompletionHandlerForeignType(