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[interop][SwiftToCxx] emit Swift's stdlib inside of 'swift' namespace

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This commit is contained in:
Alex Lorenz
2023-03-09 17:25:20 -08:00
parent 8bb85cb362
commit 0dc90d38c1
39 changed files with 148 additions and 136 deletions
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41
lib/PrintAsClang/PrintSwiftToClangCoreScaffold.cpp
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@@ -200,24 +200,27 @@ void swift::printSwiftToClangCoreScaffold(SwiftToClangInteropContext &ctx,
PrimitiveTypeMapping &typeMapping,
raw_ostream &os) {
ClangSyntaxPrinter printer(os);
printer.printNamespace("swift", [&](raw_ostream &) {
printer.printNamespace(
cxx_synthesis::getCxxImplNamespaceName(), [&](raw_ostream &) {
printer.printExternC([&](raw_ostream &os) {
printTypeMetadataResponseType(ctx, typeMapping, os);
os << "\n";
printValueWitnessTable(os);
os << "\n";
printPrimitiveGenericTypeTraits(os, astContext, typeMapping,
/*isCForwardDefinition=*/true);
});
os << "\n";
printer.printNamespace(
cxx_synthesis::getCxxSwiftNamespaceName(),
[&](raw_ostream &) {
printer.printNamespace(
cxx_synthesis::getCxxImplNamespaceName(), [&](raw_ostream &) {
printer.printExternC([&](raw_ostream &os) {
printTypeMetadataResponseType(ctx, typeMapping, os);
os << "\n";
printValueWitnessTable(os);
os << "\n";
printPrimitiveGenericTypeTraits(os, astContext, typeMapping,
/*isCForwardDefinition=*/true);
});
os << "\n";
});
os << "\n";
// C++ only supports inline variables from C++17.
ClangSyntaxPrinter(os).printIgnoredCxx17ExtensionDiagnosticBlock([&]() {
printPrimitiveGenericTypeTraits(os, astContext, typeMapping,
/*isCForwardDefinition=*/false);
});
os << "\n";
// C++ only supports inline variables from C++17.
ClangSyntaxPrinter(os).printIgnoredCxx17ExtensionDiagnosticBlock([&]() {
printPrimitiveGenericTypeTraits(os, astContext, typeMapping,
/*isCForwardDefinition=*/false);
});
});
},
ClangSyntaxPrinter::NamespaceTrivia::AttributeSwiftPrivate);
}