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[AST] NFC: Deconflate mutation of self and InOut params #29597

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[AST] NFC: Deconflate mutation of self and InOut params #29597

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11 changes: 6 additions & 5 deletions lib/AST/ASTContext.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2429,10 +2429,8 @@ AnyFunctionType::Param swift::computeSelfParam(AbstractFunctionDecl *AFD,
isDynamicSelf = true;
} else if (auto *CD = dyn_cast<ConstructorDecl>(AFD)) {
if (isInitializingCtor) {
// initializing constructors of value types always have an implicitly
// inout self.
if (!containerTy->hasReferenceSemantics())
selfAccess = SelfAccessKind::Mutating;
// Initializing constructors are implicitly mutating.
selfAccess = SelfAccessKind::Mutating;
} else {
// allocating constructors have metatype 'self'.
isStatic = true;
Expand All @@ -2451,6 +2449,9 @@ AnyFunctionType::Param swift::computeSelfParam(AbstractFunctionDecl *AFD,
// Note that we can't assert(containerTy->hasReferenceSemantics()) here
// since incorrect or incomplete code could have deinit decls in invalid
// contexts, and we need to recover gracefully in those cases.

// Destructors are implicitly mutating.
selfAccess = SelfAccessKind::Mutating;
}

if (isDynamicSelf)
Expand All @@ -2466,7 +2467,7 @@ AnyFunctionType::Param swift::computeSelfParam(AbstractFunctionDecl *AFD,
flags = flags.withOwned(true);
break;
case SelfAccessKind::Mutating:
flags = flags.withInOut(true);
flags = flags.withInOut(!containerTy->hasReferenceSemantics());
break;
case SelfAccessKind::NonMutating:
// The default flagless state.
Expand Down