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[AST] Explicitly track things marked __owned.

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This commit is contained in:
Huon Wilson
2018-02-27 17:50:11 -08:00
parent ae0027a225
commit e307e54098
48 changed files with 358 additions and 141 deletions
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10
lib/Sema/CSDiag.cpp
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@@ -1998,12 +1998,14 @@ namespace {
patternElt.first->setType(patternElt.second);
for (auto paramDeclElt : ParamDeclTypes) {
assert(!paramDeclElt.first->isLet() || !paramDeclElt.second->is<InOutType>());
assert(!paramDeclElt.first->isImmutable() ||
!paramDeclElt.second->is<InOutType>());
paramDeclElt.first->setType(paramDeclElt.second->getInOutObjectType());
}
for (auto paramDeclIfaceElt : ParamDeclInterfaceTypes) {
assert(!paramDeclIfaceElt.first->isLet() || !paramDeclIfaceElt.second->is<InOutType>());
assert(!paramDeclIfaceElt.first->isImmutable() ||
!paramDeclIfaceElt.second->is<InOutType>());
paramDeclIfaceElt.first->setInterfaceType(paramDeclIfaceElt.second->getInOutObjectType());
}
@@ -6471,10 +6473,10 @@ bool FailureDiagnosis::diagnoseClosureExpr(
// 'inout' from type because that might help to diagnose actual problem
// e.g. type inference doesn't give us much information anyway.
if (param->isInOut() && paramType->hasUnresolvedType()) {
assert(!param->isLet() || !paramType->is<InOutType>());
assert(!param->isImmutable() || !paramType->is<InOutType>());
param->setType(CS.getASTContext().TheUnresolvedType);
param->setInterfaceType(paramType->getInOutObjectType());
param->setSpecifier(swift::VarDecl::Specifier::Owned);
param->setSpecifier(swift::VarDecl::Specifier::Default);
}
}