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[SIL] Changed spelling of lifetime flags.

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Changed the frontend flag to -enable-experimental-lexical-lifetimes from
-enable-experimental-defined-lifetimes.

Changed the attribute on begin_borrow from [defined] to [lexical].
This commit is contained in:
Nate Chandler
2021-09-14 08:36:53 -07:00
parent c3e762680e
commit f833b68d3b
16 changed files with 66 additions and 63 deletions
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12
include/swift/SIL/SILInstruction.h
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@@ -4030,20 +4030,20 @@ class BeginBorrowInst
SingleValueInstruction> {
friend class SILBuilder;
bool defined;
bool lexical;
BeginBorrowInst(SILDebugLocation DebugLoc, SILValue LValue, bool defined)
BeginBorrowInst(SILDebugLocation DebugLoc, SILValue LValue, bool isLexical)
: UnaryInstructionBase(DebugLoc, LValue,
LValue->getType().getObjectType()),
defined(defined) {}
lexical(isLexical) {}
public:
using EndBorrowRange =
decltype(std::declval<ValueBase>().getUsersOfType<EndBorrowInst>());
/// Whether the borrow scope defined by this instruction corresponds to a
/// source-level VarDecl.
bool isDefined() const { return defined; }
/// Whether the borrow scope introduced by this instruction corresponds to a
/// source-level lexical scope.
bool isLexical() const { return lexical; }
/// Return a range over all EndBorrow instructions for this BeginBorrow.
EndBorrowRange getEndBorrows() const;