Add MarkDependenceInst.settleToEscaping

This allows emitting mark_dependence [unresolved] in some cases even if the
diagnostics can't currently handle them.

Author: atrick

SwiftCompilerSources/Sources/SIL/Instruction.swift

@@ -976,6 +976,10 @@ class MarkDependenceInst : SingleValueInstruction {
   public func resolveToNonEscaping() {
     bridged.MarkDependenceInst_resolveToNonEscaping()
   }
+
+  public func settleToEscaping() {
+    bridged.MarkDependenceInst_settleToEscaping()
+  }
 }
 
 final public class RefToBridgeObjectInst : SingleValueInstruction {

include/swift/SIL/SILBridging.h

@@ -788,6 +788,7 @@ struct BridgedInstruction {
   BRIDGED_INLINE SwiftInt AssignInst_getAssignOwnership() const;
   BRIDGED_INLINE MarkDependenceKind MarkDependenceInst_dependenceKind() const;
   BRIDGED_INLINE void MarkDependenceInst_resolveToNonEscaping() const;
+  BRIDGED_INLINE void MarkDependenceInst_settleToEscaping() const;
   BRIDGED_INLINE SwiftInt BeginAccessInst_getAccessKind() const;
   BRIDGED_INLINE bool BeginAccessInst_isStatic() const;
   BRIDGED_INLINE bool BeginAccessInst_isUnsafe() const;

include/swift/SIL/SILBridgingImpl.h

@@ -1387,6 +1387,10 @@ void BridgedInstruction::MarkDependenceInst_resolveToNonEscaping() const {
   getAs<swift::MarkDependenceInst>()->resolveToNonEscaping();
 }
 
+void BridgedInstruction::MarkDependenceInst_settleToEscaping() const {
+  getAs<swift::MarkDependenceInst>()->settleToEscaping();
+}
+
 SwiftInt BridgedInstruction::BeginAccessInst_getAccessKind() const {
   return (SwiftInt)getAs<swift::BeginAccessInst>()->getAccessKind();
 }