Add prefix and name location to AstTypeReference (#902)

Closes #901
2024-12-12 13:00:38 +00:00 · 2023-04-17 15:19:56 +01:00 · 2023-04-17 15:19:56 +01:00 · 8ed808eb52
commit 8ed808eb52
parent d141a5c48d
6 changed files with 50 additions and 38 deletions
--- a/Analysis/src/AstJsonEncoder.cpp
+++ b/Analysis/src/AstJsonEncoder.cpp
@ -776,7 +776,10 @@ struct AstJsonEncoder : public AstVisitor
        writeNode(node, "AstTypeReference", [&]() {
            if (node->prefix)
                PROP(prefix);
+            if (node->prefixLocation)
+                write("prefixLocation", *node->prefixLocation);
            PROP(name);
+            PROP(nameLocation);
            PROP(parameters);
        });
    }
--- a/Analysis/src/TypeAttach.cpp
+++ b/Analysis/src/TypeAttach.cpp
@ -94,15 +94,15 @@ public:
        switch (ptv.type)
        {
        case PrimitiveType::NilType:
-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("nil"));
+            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("nil"), std::nullopt, Location());
        case PrimitiveType::Boolean:
-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("boolean"));
+            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("boolean"), std::nullopt, Location());
        case PrimitiveType::Number:
-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("number"));
+            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("number"), std::nullopt, Location());
        case PrimitiveType::String:
-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("string"));
+            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("string"), std::nullopt, Location());
        case PrimitiveType::Thread:
-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("thread"));
+            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("thread"), std::nullopt, Location());
        default:
            return nullptr;
        }
@ -110,12 +110,12 @@ public:

    AstType* operator()(const BlockedType& btv)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("*blocked*"));
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("*blocked*"), std::nullopt, Location());
    }

    AstType* operator()(const PendingExpansionType& petv)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("*pending-expansion*"));
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("*pending-expansion*"), std::nullopt, Location());
    }

    AstType* operator()(const SingletonType& stv)
@ -135,7 +135,7 @@ public:

    AstType* operator()(const AnyType&)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("any"));
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("any"), std::nullopt, Location());
    }
    AstType* operator()(const TableType& ttv)
    {
@ -157,15 +157,16 @@ public:
                parameters.data[i] = {{}, rehydrate(ttv.instantiatedTypePackParams[i])};
            }

-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName(ttv.name->c_str()), parameters.size != 0, parameters);
+            return allocator->alloc<AstTypeReference>(
+                Location(), std::nullopt, AstName(ttv.name->c_str()), std::nullopt, Location(), parameters.size != 0, parameters);
        }

        if (hasSeen(&ttv))
        {
            if (ttv.name)
-                return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName(ttv.name->c_str()));
+                return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName(ttv.name->c_str()), std::nullopt, Location());
            else
-                return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("<Cycle>"));
+                return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("<Cycle>"), std::nullopt, Location());
        }

        AstArray<AstTableProp> props;
@ -208,7 +209,7 @@ public:
        char* name = allocateString(*allocator, ctv.name);

        if (!options.expandClassProps || hasSeen(&ctv) || count > 1)
-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName{name});
+            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName{name}, std::nullopt, Location());

        AstArray<AstTableProp> props;
        props.size = ctv.props.size();
@ -233,7 +234,7 @@ public:
        RecursionCounter counter(&count);

        if (hasSeen(&ftv))
-            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("<Cycle>"));
+            return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("<Cycle>"), std::nullopt, Location());

        AstArray<AstGenericType> generics;
        generics.size = ftv.generics.size();
@ -304,11 +305,12 @@ public:
    }
    AstType* operator()(const Unifiable::Error&)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("Unifiable<Error>"));
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("Unifiable<Error>"), std::nullopt, Location());
    }
    AstType* operator()(const GenericType& gtv)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName(getName(allocator, syntheticNames, gtv)));
+        return allocator->alloc<AstTypeReference>(
+            Location(), std::nullopt, AstName(getName(allocator, syntheticNames, gtv)), std::nullopt, Location());
    }
    AstType* operator()(const Unifiable::Bound<TypeId>& bound)
    {
@ -316,7 +318,7 @@ public:
    }
    AstType* operator()(const FreeType& ftv)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("free"));
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("free"), std::nullopt, Location());
    }
    AstType* operator()(const UnionType& uv)
    {
@ -342,15 +344,15 @@ public:
    }
    AstType* operator()(const LazyType& ltv)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("<Lazy?>"));
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName("<Lazy?>"), std::nullopt, Location());
    }
    AstType* operator()(const UnknownType& ttv)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName{"unknown"});
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName{"unknown"}, std::nullopt, Location());
    }
    AstType* operator()(const NeverType& ttv)
    {
-        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName{"never"});
+        return allocator->alloc<AstTypeReference>(Location(), std::nullopt, AstName{"never"}, std::nullopt, Location());
    }
    AstType* operator()(const NegationType& ntv)
    {
--- a/Ast/include/Luau/Ast.h
+++ b/Ast/include/Luau/Ast.h
@ -841,14 +841,16 @@ class AstTypeReference : public AstType
 public:
    LUAU_RTTI(AstTypeReference)

-    AstTypeReference(const Location& location, std::optional<AstName> prefix, AstName name, bool hasParameterList = false,
-        const AstArray<AstTypeOrPack>& parameters = {});
+    AstTypeReference(const Location& location, std::optional<AstName> prefix, AstName name, std::optional<Location> prefixLocation,
+        const Location& nameLocation, bool hasParameterList = false, const AstArray<AstTypeOrPack>& parameters = {});

    void visit(AstVisitor* visitor) override;

    bool hasParameterList;
    std::optional<AstName> prefix;
+    std::optional<Location> prefixLocation;
    AstName name;
+    Location nameLocation;
    AstArray<AstTypeOrPack> parameters;
 };

--- a/Ast/src/Ast.cpp
+++ b/Ast/src/Ast.cpp
@ -753,12 +753,14 @@ void AstStatError::visit(AstVisitor* visitor)
    }
 }

-AstTypeReference::AstTypeReference(
-    const Location& location, std::optional<AstName> prefix, AstName name, bool hasParameterList, const AstArray<AstTypeOrPack>& parameters)
+AstTypeReference::AstTypeReference(const Location& location, std::optional<AstName> prefix, AstName name, std::optional<Location> prefixLocation,
+    const Location& nameLocation, bool hasParameterList, const AstArray<AstTypeOrPack>& parameters)
    : AstType(ClassIndex(), location)
    , hasParameterList(hasParameterList)
    , prefix(prefix)
+    , prefixLocation(prefixLocation)
    , name(name)
+    , nameLocation(nameLocation)
    , parameters(parameters)
 {
 }
--- a/Ast/src/Parser.cpp
+++ b/Ast/src/Parser.cpp
@ -1343,7 +1343,7 @@ AstType* Parser::parseTableType()
            AstType* type = parseType();

            // array-like table type: {T} desugars into {[number]: T}
-            AstType* index = allocator.alloc<AstTypeReference>(type->location, std::nullopt, nameNumber);
+            AstType* index = allocator.alloc<AstTypeReference>(type->location, std::nullopt, nameNumber, std::nullopt, type->location);
            indexer = allocator.alloc<AstTableIndexer>(AstTableIndexer{index, type, type->location});

            break;
@ -1449,7 +1449,7 @@ AstType* Parser::parseFunctionTypeTail(const Lexeme& begin, AstArray<AstGenericT
    {
        report(Location(begin.location, lexer.previousLocation()), "Expected '->' after '()' when parsing function type; did you mean 'nil'?");

-        return allocator.alloc<AstTypeReference>(begin.location, std::nullopt, nameNil);
+        return allocator.alloc<AstTypeReference>(begin.location, std::nullopt, nameNil, std::nullopt, begin.location);
    }
    else
    {
@ -1493,7 +1493,7 @@ AstType* Parser::parseTypeSuffix(AstType* type, const Location& begin)
        {
            Location loc = lexer.current().location;
            nextLexeme();
-            parts.push_back(allocator.alloc<AstTypeReference>(loc, std::nullopt, nameNil));
+            parts.push_back(allocator.alloc<AstTypeReference>(loc, std::nullopt, nameNil, std::nullopt, loc));
            isUnion = true;
        }
        else if (c == '&')
@ -1577,7 +1577,7 @@ AstTypeOrPack Parser::parseSimpleType(bool allowPack)
    if (lexer.current().type == Lexeme::ReservedNil)
    {
        nextLexeme();
-        return {allocator.alloc<AstTypeReference>(start, std::nullopt, nameNil), {}};
+        return {allocator.alloc<AstTypeReference>(start, std::nullopt, nameNil, std::nullopt, start), {}};
    }
    else if (lexer.current().type == Lexeme::ReservedTrue)
    {
@ -1613,6 +1613,7 @@ AstTypeOrPack Parser::parseSimpleType(bool allowPack)
    else if (lexer.current().type == Lexeme::Name)
    {
        std::optional<AstName> prefix;
+        std::optional<Location> prefixLocation;
        Name name = parseName("type name");

        if (lexer.current().type == '.')
@ -1621,6 +1622,7 @@ AstTypeOrPack Parser::parseSimpleType(bool allowPack)
            nextLexeme();

            prefix = name.name;
+            prefixLocation = name.location;
            name = parseIndexName("field name", pointPosition);
        }
        else if (lexer.current().type == Lexeme::Dot3)
@ -1653,7 +1655,8 @@ AstTypeOrPack Parser::parseSimpleType(bool allowPack)

        Location end = lexer.previousLocation();

-        return {allocator.alloc<AstTypeReference>(Location(start, end), prefix, name.name, hasParameters, parameters), {}};
+        return {
+            allocator.alloc<AstTypeReference>(Location(start, end), prefix, name.name, prefixLocation, name.location, hasParameters, parameters), {}};
    }
    else if (lexer.current().type == '{')
    {
--- a/tests/AstJsonEncoder.test.cpp
+++ b/tests/AstJsonEncoder.test.cpp
@ -123,7 +123,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_tables")

    CHECK(
        json ==
-        R"({"type":"AstStatBlock","location":"0,0 - 6,4","body":[{"type":"AstStatLocal","location":"1,8 - 5,9","vars":[{"luauType":{"type":"AstTypeTable","location":"1,17 - 3,9","props":[{"name":"foo","type":"AstTableProp","location":"2,12 - 2,15","propType":{"type":"AstTypeReference","location":"2,17 - 2,23","name":"number","parameters":[]}}],"indexer":null},"name":"x","type":"AstLocal","location":"1,14 - 1,15"}],"values":[{"type":"AstExprTable","location":"3,12 - 5,9","items":[{"type":"AstExprTableItem","kind":"record","key":{"type":"AstExprConstantString","location":"4,12 - 4,15","value":"foo"},"value":{"type":"AstExprConstantNumber","location":"4,18 - 4,21","value":123}}]}]}]})");
+        R"({"type":"AstStatBlock","location":"0,0 - 6,4","body":[{"type":"AstStatLocal","location":"1,8 - 5,9","vars":[{"luauType":{"type":"AstTypeTable","location":"1,17 - 3,9","props":[{"name":"foo","type":"AstTableProp","location":"2,12 - 2,15","propType":{"type":"AstTypeReference","location":"2,17 - 2,23","name":"number","nameLocation":"2,17 - 2,23","parameters":[]}}],"indexer":null},"name":"x","type":"AstLocal","location":"1,14 - 1,15"}],"values":[{"type":"AstExprTable","location":"3,12 - 5,9","items":[{"type":"AstExprTableItem","kind":"record","key":{"type":"AstExprConstantString","location":"4,12 - 4,15","value":"foo"},"value":{"type":"AstExprConstantNumber","location":"4,18 - 4,21","value":123}}]}]}]})");
 }

 TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_table_array")
@ -135,7 +135,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_table_array")

    CHECK(
        json ==
-        R"({"type":"AstStatBlock","location":"0,0 - 0,17","body":[{"type":"AstStatTypeAlias","location":"0,0 - 0,17","name":"X","generics":[],"genericPacks":[],"type":{"type":"AstTypeTable","location":"0,9 - 0,17","props":[],"indexer":{"location":"0,10 - 0,16","indexType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"number","parameters":[]},"resultType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"string","parameters":[]}}},"exported":false}]})");
+        R"({"type":"AstStatBlock","location":"0,0 - 0,17","body":[{"type":"AstStatTypeAlias","location":"0,0 - 0,17","name":"X","generics":[],"genericPacks":[],"type":{"type":"AstTypeTable","location":"0,9 - 0,17","props":[],"indexer":{"location":"0,10 - 0,16","indexType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"number","nameLocation":"0,10 - 0,16","parameters":[]},"resultType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"string","nameLocation":"0,10 - 0,16","parameters":[]}}},"exported":false}]})");
 }

 TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_table_indexer")
@ -147,7 +147,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_table_indexer")

    CHECK(
        json ==
-        R"({"type":"AstStatBlock","location":"0,0 - 0,17","body":[{"type":"AstStatTypeAlias","location":"0,0 - 0,17","name":"X","generics":[],"genericPacks":[],"type":{"type":"AstTypeTable","location":"0,9 - 0,17","props":[],"indexer":{"location":"0,10 - 0,16","indexType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"number","parameters":[]},"resultType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"string","parameters":[]}}},"exported":false}]})");
+        R"({"type":"AstStatBlock","location":"0,0 - 0,17","body":[{"type":"AstStatTypeAlias","location":"0,0 - 0,17","name":"X","generics":[],"genericPacks":[],"type":{"type":"AstTypeTable","location":"0,9 - 0,17","props":[],"indexer":{"location":"0,10 - 0,16","indexType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"number","nameLocation":"0,10 - 0,16","parameters":[]},"resultType":{"type":"AstTypeReference","location":"0,10 - 0,16","name":"string","nameLocation":"0,10 - 0,16","parameters":[]}}},"exported":false}]})");
 }

 TEST_CASE("encode_AstExprGroup")
@ -283,7 +283,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_AstExprTypeAssertion")
    AstExpr* expr = expectParseExpr("b :: any");

    std::string_view expected =
-        R"({"type":"AstExprTypeAssertion","location":"0,4 - 0,12","expr":{"type":"AstExprGlobal","location":"0,4 - 0,5","global":"b"},"annotation":{"type":"AstTypeReference","location":"0,9 - 0,12","name":"any","parameters":[]}})";
+        R"({"type":"AstExprTypeAssertion","location":"0,4 - 0,12","expr":{"type":"AstExprGlobal","location":"0,4 - 0,5","global":"b"},"annotation":{"type":"AstTypeReference","location":"0,9 - 0,12","name":"any","nameLocation":"0,9 - 0,12","parameters":[]}})";

    CHECK(toJson(expr) == expected);
 }
@ -401,7 +401,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_AstStatTypeAlias")
    AstStat* statement = expectParseStatement("type A = B");

    std::string_view expected =
-        R"({"type":"AstStatTypeAlias","location":"0,0 - 0,10","name":"A","generics":[],"genericPacks":[],"type":{"type":"AstTypeReference","location":"0,9 - 0,10","name":"B","parameters":[]},"exported":false})";
+        R"({"type":"AstStatTypeAlias","location":"0,0 - 0,10","name":"A","generics":[],"genericPacks":[],"type":{"type":"AstTypeReference","location":"0,9 - 0,10","name":"B","nameLocation":"0,9 - 0,10","parameters":[]},"exported":false})";

    CHECK(toJson(statement) == expected);
 }
@ -411,7 +411,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_AstStatDeclareFunction")
    AstStat* statement = expectParseStatement("declare function foo(x: number): string");

    std::string_view expected =
-        R"({"type":"AstStatDeclareFunction","location":"0,0 - 0,39","name":"foo","params":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,24 - 0,30","name":"number","parameters":[]}]},"retTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,33 - 0,39","name":"string","parameters":[]}]},"generics":[],"genericPacks":[]})";
+        R"({"type":"AstStatDeclareFunction","location":"0,0 - 0,39","name":"foo","params":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,24 - 0,30","name":"number","nameLocation":"0,24 - 0,30","parameters":[]}]},"retTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,33 - 0,39","name":"string","nameLocation":"0,33 - 0,39","parameters":[]}]},"generics":[],"genericPacks":[]})";

    CHECK(toJson(statement) == expected);
 }
@ -432,11 +432,11 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_AstStatDeclareClass")
    REQUIRE(2 == root->body.size);

    std::string_view expected1 =
-        R"({"type":"AstStatDeclareClass","location":"1,22 - 4,11","name":"Foo","props":[{"name":"prop","type":"AstDeclaredClassProp","luauType":{"type":"AstTypeReference","location":"2,18 - 2,24","name":"number","parameters":[]}},{"name":"method","type":"AstDeclaredClassProp","luauType":{"type":"AstTypeFunction","location":"3,21 - 4,11","generics":[],"genericPacks":[],"argTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"3,39 - 3,45","name":"number","parameters":[]}]},"returnTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"3,48 - 3,54","name":"string","parameters":[]}]}}}]})";
+        R"({"type":"AstStatDeclareClass","location":"1,22 - 4,11","name":"Foo","props":[{"name":"prop","type":"AstDeclaredClassProp","luauType":{"type":"AstTypeReference","location":"2,18 - 2,24","name":"number","nameLocation":"2,18 - 2,24","parameters":[]}},{"name":"method","type":"AstDeclaredClassProp","luauType":{"type":"AstTypeFunction","location":"3,21 - 4,11","generics":[],"genericPacks":[],"argTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"3,39 - 3,45","name":"number","nameLocation":"3,39 - 3,45","parameters":[]}]},"returnTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"3,48 - 3,54","name":"string","nameLocation":"3,48 - 3,54","parameters":[]}]}}}]})";
    CHECK(toJson(root->body.data[0]) == expected1);

    std::string_view expected2 =
-        R"({"type":"AstStatDeclareClass","location":"6,22 - 8,11","name":"Bar","superName":"Foo","props":[{"name":"prop2","type":"AstDeclaredClassProp","luauType":{"type":"AstTypeReference","location":"7,19 - 7,25","name":"string","parameters":[]}}]})";
+        R"({"type":"AstStatDeclareClass","location":"6,22 - 8,11","name":"Bar","superName":"Foo","props":[{"name":"prop2","type":"AstDeclaredClassProp","luauType":{"type":"AstTypeReference","location":"7,19 - 7,25","name":"string","nameLocation":"7,19 - 7,25","parameters":[]}}]})";
    CHECK(toJson(root->body.data[1]) == expected2);
 }

@ -445,7 +445,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_annotation")
    AstStat* statement = expectParseStatement("type T = ((number) -> (string | nil)) & ((string) -> ())");

    std::string_view expected =
-        R"({"type":"AstStatTypeAlias","location":"0,0 - 0,55","name":"T","generics":[],"genericPacks":[],"type":{"type":"AstTypeIntersection","location":"0,9 - 0,55","types":[{"type":"AstTypeFunction","location":"0,10 - 0,36","generics":[],"genericPacks":[],"argTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,11 - 0,17","name":"number","parameters":[]}]},"returnTypes":{"type":"AstTypeList","types":[{"type":"AstTypeUnion","location":"0,23 - 0,35","types":[{"type":"AstTypeReference","location":"0,23 - 0,29","name":"string","parameters":[]},{"type":"AstTypeReference","location":"0,32 - 0,35","name":"nil","parameters":[]}]}]}},{"type":"AstTypeFunction","location":"0,41 - 0,55","generics":[],"genericPacks":[],"argTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,42 - 0,48","name":"string","parameters":[]}]},"returnTypes":{"type":"AstTypeList","types":[]}}]},"exported":false})";
+        R"({"type":"AstStatTypeAlias","location":"0,0 - 0,55","name":"T","generics":[],"genericPacks":[],"type":{"type":"AstTypeIntersection","location":"0,9 - 0,55","types":[{"type":"AstTypeFunction","location":"0,10 - 0,36","generics":[],"genericPacks":[],"argTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,11 - 0,17","name":"number","nameLocation":"0,11 - 0,17","parameters":[]}]},"returnTypes":{"type":"AstTypeList","types":[{"type":"AstTypeUnion","location":"0,23 - 0,35","types":[{"type":"AstTypeReference","location":"0,23 - 0,29","name":"string","nameLocation":"0,23 - 0,29","parameters":[]},{"type":"AstTypeReference","location":"0,32 - 0,35","name":"nil","nameLocation":"0,32 - 0,35","parameters":[]}]}]}},{"type":"AstTypeFunction","location":"0,41 - 0,55","generics":[],"genericPacks":[],"argTypes":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"0,42 - 0,48","name":"string","nameLocation":"0,42 - 0,48","parameters":[]}]},"returnTypes":{"type":"AstTypeList","types":[]}}]},"exported":false})";

    CHECK(toJson(statement) == expected);
 }
@ -473,7 +473,7 @@ TEST_CASE_FIXTURE(JsonEncoderFixture, "encode_AstTypePackExplicit")
    CHECK(2 == root->body.size);

    std::string_view expected =
-        R"({"type":"AstStatLocal","location":"2,8 - 2,36","vars":[{"luauType":{"type":"AstTypeReference","location":"2,17 - 2,36","name":"A","parameters":[{"type":"AstTypePackExplicit","location":"2,19 - 2,20","typeList":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"2,20 - 2,26","name":"number","parameters":[]},{"type":"AstTypeReference","location":"2,28 - 2,34","name":"string","parameters":[]}]}}]},"name":"a","type":"AstLocal","location":"2,14 - 2,15"}],"values":[]})";
+        R"({"type":"AstStatLocal","location":"2,8 - 2,36","vars":[{"luauType":{"type":"AstTypeReference","location":"2,17 - 2,36","name":"A","nameLocation":"2,17 - 2,18","parameters":[{"type":"AstTypePackExplicit","location":"2,19 - 2,20","typeList":{"type":"AstTypeList","types":[{"type":"AstTypeReference","location":"2,20 - 2,26","name":"number","nameLocation":"2,20 - 2,26","parameters":[]},{"type":"AstTypeReference","location":"2,28 - 2,34","name":"string","nameLocation":"2,28 - 2,34","parameters":[]}]}}]},"name":"a","type":"AstLocal","location":"2,14 - 2,15"}],"values":[]})";

    CHECK(toJson(root->body.data[1]) == expected);
 }