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Add support for lifetime dependence in parameter position

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This commit is contained in:
Meghana Gupta
2024-07-09 00:01:57 -07:00
parent 8137aed238
commit 154989463b
25 changed files with 619 additions and 354 deletions
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55
lib/Serialization/Serialization.cpp
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@@ -2572,17 +2572,20 @@ void Serializer::writeASTBlockEntity(const DeclContext *DC) {
}
}
void Serializer::writeLifetimeDependenceInfo(
LifetimeDependenceInfo lifetimeDependenceInfo) {
void Serializer::writeLifetimeDependencies(
ArrayRef<LifetimeDependenceInfo> lifetimeDependencies) {
using namespace decls_block;
SmallVector<bool> paramIndices;
lifetimeDependenceInfo.getConcatenatedData(paramIndices);
for (auto info : lifetimeDependencies) {
info.getConcatenatedData(paramIndices);
auto abbrCode = DeclTypeAbbrCodes[LifetimeDependenceLayout::Code];
LifetimeDependenceLayout::emitRecord(
Out, ScratchRecord, abbrCode, lifetimeDependenceInfo.isImmortal(),
lifetimeDependenceInfo.hasInheritLifetimeParamIndices(),
lifetimeDependenceInfo.hasScopeLifetimeParamIndices(), paramIndices);
auto abbrCode = DeclTypeAbbrCodes[LifetimeDependenceLayout::Code];
LifetimeDependenceLayout::emitRecord(
Out, ScratchRecord, abbrCode, info.getTargetIndex(), info.isImmortal(),
info.hasInheritLifetimeParamIndices(),
info.hasScopeLifetimeParamIndices(), paramIndices);
paramIndices.clear();
}
}
#define SIMPLE_CASE(TYPENAME, VALUE) \
@@ -4587,9 +4590,9 @@ public:
auto fnType = ty->getAs<AnyFunctionType>();
if (fnType) {
if (auto *lifetimeDependenceInfo =
fnType->getLifetimeDependenceInfoOrNull()) {
S.writeLifetimeDependenceInfo(*lifetimeDependenceInfo);
auto lifetimeDependencies = fnType->getLifetimeDependencies();
if (!lifetimeDependencies.empty()) {
S.writeLifetimeDependencies(lifetimeDependencies);
}
}
@@ -4714,9 +4717,9 @@ public:
auto fnType = ty->getAs<AnyFunctionType>();
if (fnType) {
if (auto *lifetimeDependenceInfo =
fnType->getLifetimeDependenceInfoOrNull()) {
S.writeLifetimeDependenceInfo(*lifetimeDependenceInfo);
auto lifetimeDependencies = fnType->getLifetimeDependencies();
if (!lifetimeDependencies.empty()) {
S.writeLifetimeDependencies(lifetimeDependencies);
}
}
@@ -4884,9 +4887,9 @@ public:
auto fnType = ty->getAs<AnyFunctionType>();
if (fnType) {
if (auto *lifetimeDependenceInfo =
fnType->getLifetimeDependenceInfoOrNull()) {
S.writeLifetimeDependenceInfo(*lifetimeDependenceInfo);
auto lifetimeDependencies = fnType->getLifetimeDependencies();
if (!lifetimeDependencies.empty()) {
S.writeLifetimeDependencies(lifetimeDependencies);
}
}
@@ -5631,9 +5634,9 @@ public:
serializeFunctionTypeParams(fnTy);
if (auto *lifetimeDependenceInfo =
fnTy->getLifetimeDependenceInfoOrNull()) {
S.writeLifetimeDependenceInfo(*lifetimeDependenceInfo);
auto lifetimeDependencies = fnTy->getLifetimeDependencies();
if (!lifetimeDependencies.empty()) {
S.writeLifetimeDependencies(lifetimeDependencies);
}
}
@@ -5654,9 +5657,9 @@ public:
serializeFunctionTypeParams(fnTy);
if (auto *lifetimeDependenceInfo =
fnTy->getLifetimeDependenceInfoOrNull()) {
S.writeLifetimeDependenceInfo(*lifetimeDependenceInfo);
auto lifetimeDependencies = fnTy->getLifetimeDependencies();
if (!lifetimeDependencies.empty()) {
S.writeLifetimeDependencies(lifetimeDependencies);
}
}
@@ -5747,9 +5750,9 @@ public:
invocationSigID, invocationSubstMapID, patternSubstMapID,
clangTypeID, variableData);
if (auto *lifetimeDependenceInfo =
fnTy->getLifetimeDependenceInfoOrNull()) {
S.writeLifetimeDependenceInfo(*lifetimeDependenceInfo);
auto lifetimeDependencies = fnTy->getLifetimeDependencies();
if (!lifetimeDependencies.empty()) {
S.writeLifetimeDependencies(lifetimeDependencies);
}
}