Add MarkDependenstInst.hasScopedLifetime

atrick · atrick · commit dc8778f33dac · 2025-02-25T23:08:55.000-08:00
diff --git a/SwiftCompilerSources/Sources/SIL/Instruction.swift b/SwiftCompilerSources/Sources/SIL/Instruction.swift
@@ -1087,6 +1087,10 @@ class MarkDependenceInst : SingleValueInstruction {
   public func settleToEscaping() {
     bridged.MarkDependenceInst_settleToEscaping()
   }
+
+  public var hasScopedLifetime: Bool {
+    return isNonEscaping && type.isObject && ownership == .owned && type.isEscapable(in: parentFunction)
+  }
 }
 
 final public class RefToBridgeObjectInst : SingleValueInstruction {

Original file line number	Diff line number	Diff line change
`@@ -1087,6 +1087,10 @@ class MarkDependenceInst : SingleValueInstruction {`
`1087`	`1087`	`public func settleToEscaping() {`
`1088`	`1088`	`bridged.MarkDependenceInst_settleToEscaping()`
`1089`	`1089`	`}`
	`1090`	`+`
	`1091`	`+ public var hasScopedLifetime: Bool {`
	`1092`	`+ return isNonEscaping && type.isObject && ownership == .owned && type.isEscapable(in: parentFunction)`
	`1093`	`+ }`
`1090`	`1094`	`}`
`1091`	`1095`
`1092`	`1096`	`final public class RefToBridgeObjectInst : SingleValueInstruction {`