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Remove ByteTree serialization format

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It was originally designed for faster trasmission of syntax trees from
C++ to SwiftSyntax, but superceded by the CLibParseActions. There's no
deserializer for it anymore, so let's just remove it.
This commit is contained in:
Alex Hoppen
2021-01-14 20:37:49 +01:00
parent fb4583f7e7
commit 8ec8516893
17 changed files with 67 additions and 853 deletions
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11
tools/libSwiftSyntaxParser/libSwiftSyntaxParser.cpp
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@@ -28,7 +28,6 @@
using namespace swift;
using namespace swift::syntax;
using namespace swift::byteTree;
typedef swiftparse_range_t CRange;
typedef swiftparse_client_node_t CClientNode;
@@ -122,7 +121,7 @@ private:
for (const auto &piece : trivia) {
CTriviaPiece c_piece;
auto numValue =
WrapperTypeTraits<TriviaKind>::numericValue(piece.getKind());
serialization::getNumericValue(piece.getKind());
c_piece.kind = numValue;
assert(c_piece.kind == numValue && "trivia kind value is too large");
c_piece.length = piece.getLength();
@@ -139,8 +138,8 @@ private:
ArrayRef<CTriviaPiece> leadingTrivia,
ArrayRef<CTriviaPiece> trailingTrivia,
CharSourceRange range) {
node.kind = WrapperTypeTraits<SyntaxKind>::numericValue(SyntaxKind::Token);
auto numValue = WrapperTypeTraits<swift::tok>::numericValue(kind);
node.kind = serialization::getNumericValue(SyntaxKind::Token);
auto numValue = serialization::getNumericValue(kind);
node.token_data.kind = numValue;
assert(node.token_data.kind == numValue && "token kind value is too large");
node.token_data.leading_trivia = leadingTrivia.data();
@@ -179,7 +178,7 @@ private:
ArrayRef<OpaqueSyntaxNode> elements,
CharSourceRange range) override {
CRawSyntaxNode node;
auto numValue = WrapperTypeTraits<SyntaxKind>::numericValue(kind);
auto numValue = serialization::getNumericValue(kind);
node.kind = numValue;
assert(node.kind == numValue && "syntax kind value is too large");
node.layout_data.nodes = elements.data();
@@ -205,7 +204,7 @@ private:
if (!NodeLookup) {
return {0, nullptr};
}
auto numValue = WrapperTypeTraits<SyntaxKind>::numericValue(kind);
auto numValue = serialization::getNumericValue(kind);
CSyntaxKind ckind = numValue;
assert(ckind == numValue && "syntax kind value is too large");
auto result = NodeLookup(lexerOffset, ckind);