diff --git a/checker/ETSchecker.h b/checker/ETSchecker.h index 1cdd1f1694880378644a32a14612852ed30af37d..4d0d348dfead1c4deabab5266724fbc5f0ee2968 100644 --- a/checker/ETSchecker.h +++ b/checker/ETSchecker.h @@ -269,7 +269,7 @@ public: bool TypeInference(Signature *signature, const ArenaVector &arguments, TypeRelationFlag flags = TypeRelationFlag::NONE); bool CheckLambdaAssignable(ir::Expression *param, ir::ScriptFunction *lambda); - bool IsCompatibleTypeArgument(Type *type_param, Type *type_argument); + bool IsCompatibleTypeArgument(Type *type_param, Type *type_argument, const Substitution *substitution); Substitution *NewSubstitution() { return Allocator()->New(Allocator()->Adapter()); @@ -465,6 +465,8 @@ public: bool CheckRethrowingParams(const ir::AstNode *ancestor_function, const ir::AstNode *node); void CheckThrowingStatements(ir::AstNode *node); bool CheckThrowingPlacement(ir::AstNode *node, const ir::AstNode *ancestor_function); + void CheckNumberOfTypeArguments(Type *type, ir::TSTypeParameterDeclaration *type_param_decl, + ir::TSTypeParameterInstantiation *type_args, const lexer::SourcePosition &pos); ir::BlockStatement *FindFinalizerOfTryStatement(ir::AstNode *start_from, const ir::AstNode *p); void CheckRethrowingFunction(ir::ScriptFunction *func); ETSObjectType *GetRelevantArgumentedTypeFromChild(ETSObjectType *child, ETSObjectType *target); @@ -575,6 +577,7 @@ private: ArenaVector CreateTypeForTypeParameters(ir::TSTypeParameterDeclaration *type_params); Type *CreateTypeParameterType(ir::TSTypeParameter *param); + void SetUpTypeParameterConstraint(ir::TSTypeParameter *param); ETSObjectType *CreateETSObjectTypeCheckBuiltins(util::StringView name, ir::AstNode *decl_node, ETSObjectFlags flags); void CheckProgram(parser::Program *program, bool run_analysis = false); diff --git a/checker/ets/function.cpp b/checker/ets/function.cpp index 70c655715f990d01fe3b2afec84330fe71870e6a..b550ea4270af09e88fc30bff8eef2a0a0cfab6df 100644 --- a/checker/ets/function.cpp +++ b/checker/ets/function.cpp @@ -84,7 +84,7 @@ ir::TypeNode *GetGenericTypeArgument(const ArenaVectorIsETSObjectType() && type_param->AsETSObjectType()->HasObjectFlag(ETSObjectFlags::TYPE_PARAMETER)); @@ -95,13 +95,20 @@ bool ETSChecker::IsCompatibleTypeArgument(Type *type_param, Type *type_argument) return false; } auto *type_param_obj = type_param->AsETSObjectType(); - if (type_param_obj->SuperType() != nullptr) { - type_param_obj->SuperType()->IsSupertypeOf(Relation(), type_argument); + auto *type_param_obj_supertype = type_param_obj->SuperType(); + if (type_param_obj_supertype != nullptr) { + if (!type_param_obj_supertype->TypeArguments().empty()) { + type_param_obj_supertype = type_param_obj_supertype->Substitute(this->Relation(), substitution)->AsETSObjectType(); + } + type_param_obj_supertype->IsSupertypeOf(Relation(), type_argument); if (!Relation()->IsTrue()) { return false; } } for (auto *itf : type_param_obj->Interfaces()) { + if (!itf->TypeArguments().empty()) { + itf = itf->Substitute(this->Relation(), substitution)->AsETSObjectType(); + } itf->IsSupertypeOf(Relation(), type_argument); if (!Relation()->IsTrue()) { return false; @@ -183,6 +190,7 @@ static const Substitution *BuildExplicitSubstitutionForArguments(ETSChecker *che TypeRelationFlag flags) { auto *substitution = checker->NewSubstitution(); + auto *constraints_substitution = checker->NewSubstitution(); ArenaVector &type_params = signature->GetSignatureInfo()->type_params; ArenaVector type_arg_types {checker->Allocator()->Adapter()}; for (auto *ta_expr : type_arguments->Params()) { @@ -197,8 +205,11 @@ static const Substitution *BuildExplicitSubstitutionForArguments(ETSChecker *che } return nullptr; } + for (size_t ix = 0; ix < type_params.size(); ix++) { + constraints_substitution->emplace(type_params[ix], type_arg_types[ix]); + } for (size_t ix = 0; ix < type_arg_types.size(); ix++) { - if (!checker->IsCompatibleTypeArgument(type_params[ix], type_arg_types[ix])) { + if (!checker->IsCompatibleTypeArgument(type_params[ix], type_arg_types[ix], constraints_substitution)) { return nullptr; } substitution->emplace(type_params[ix], type_arg_types[ix]); diff --git a/checker/ets/helpers.cpp b/checker/ets/helpers.cpp index d8417228b46d5ae5a1133b84f46a5fd42e16d848..4c6a3dccc3840eb6bf3b7333073728b77c6ce52d 100644 --- a/checker/ets/helpers.cpp +++ b/checker/ets/helpers.cpp @@ -1905,6 +1905,29 @@ void ETSChecker::CheckValidGenericTypeParameter(Type *const arg_type, const lexe ThrowTypeError("Type '" + ss.str() + "' is not valid for generic type arguments", pos); } +void ETSChecker::CheckNumberOfTypeArguments(Type *const type, ir::TSTypeParameterDeclaration *const type_param_decl, + ir::TSTypeParameterInstantiation *const type_args, const lexer::SourcePosition &pos) +{ + if (type_param_decl != nullptr && type_args == nullptr) { + ThrowTypeError({"Type '", type, "' is generic but type argument were not provided."}, pos); + } + + if (type_param_decl == nullptr && type_args != nullptr) { + ThrowTypeError({"Type '", type, "' is not generic."}, pos); + } + + if (type_args == nullptr) { + return; + } + + ASSERT(type_param_decl != nullptr && type_args != nullptr); + if (type_param_decl->Params().size() != type_args->Params().size()) { + ThrowTypeError({"Type '", type, "' has ", type_param_decl->Params().size(), " number of type parameters, but ", + type_args->Params().size(), " type arguments were provided."}, + pos); + } +} + bool ETSChecker::NeedTypeInference(const ir::ScriptFunction *lambda) { if (lambda->ReturnTypeAnnotation() == nullptr) { diff --git a/checker/ets/object.cpp b/checker/ets/object.cpp index 64a00e06397c3213ac3f995018a0df0d7a160e8d..afba9e1b79f194af49928e18e5666642546e5f1b 100644 --- a/checker/ets/object.cpp +++ b/checker/ets/object.cpp @@ -178,6 +178,9 @@ ArenaVector ETSChecker::CreateTypeForTypeParameters(ir::TSTypeParameterD for (auto *const param : type_params->Params()) { result.push_back(CreateTypeParameterType(param)); } + for (auto *const param : type_params->Params()) { + SetUpTypeParameterConstraint(param); + } return result; } @@ -195,6 +198,34 @@ Type *ETSChecker::CreateTypeParameterType(ir::TSTypeParameter *const param) param_type->SetSuperType(maybe_nullable_object); param_type->SetVariable(param->Variable()); + SetTypeParameterType(param, param_type); + + if (param->Constraint() == nullptr) { + // No constraint, so it's Object|null + param_type->SuperType()->AddTypeFlag(TypeFlag::NULLABLE); + } + + return param_type; +} + +void ETSChecker::SetUpTypeParameterConstraint(ir::TSTypeParameter *const param) +{ + ETSObjectType *param_type; + if (param->Name()->Variable()->TsType() == nullptr) { + param_type = CreateNewETSObjectType(param->Name()->Name(), param, GlobalETSObjectType()->ObjectFlags()); + param_type->SetAssemblerName(GlobalETSObjectType()->AssemblerName()); + param_type->AddTypeFlag(TypeFlag::GENERIC); + param_type->AddObjectFlag(ETSObjectFlags::TYPE_PARAMETER); + // We'll decide whether to make the supertype nullable after looking at constraint + ETSObjectType *maybe_nullable_object = + GlobalETSObjectType()->Instantiate(Allocator(), Relation(), GetGlobalTypesHolder())->AsETSObjectType(); + param_type->SetSuperType(maybe_nullable_object); + param_type->SetVariable(param->Variable()); + + SetTypeParameterType(param, param_type); + } else { + param_type = param->Name()->Variable()->TsType()->AsETSObjectType(); + } if (param->Constraint() != nullptr) { if (param->Constraint()->IsETSTypeReference() && param->Constraint()->AsETSTypeReference()->Part()->Name()->IsIdentifier() && @@ -210,7 +241,7 @@ Type *ETSChecker::CreateTypeParameterType(ir::TSTypeParameter *const param) const auto *const type_param_scope = param->Parent()->AsTSTypeParameterDeclaration()->Scope(); if (auto *const found_param = type_param_scope->FindLocal(constraint_name); found_param != nullptr) { - CreateTypeParameterType(found_param->Declaration()->Node()->AsTSTypeParameter()); + SetUpTypeParameterConstraint(found_param->Declaration()->Node()->AsTSTypeParameter()); } } @@ -232,9 +263,6 @@ Type *ETSChecker::CreateTypeParameterType(ir::TSTypeParameter *const param) // No constraint, so it's Object|null param_type->SuperType()->AddTypeFlag(TypeFlag::NULLABLE); } - - SetTypeParameterType(param, param_type); - return param_type; } void ETSChecker::CreateTypeForClassOrInterfaceTypeParameters(ETSObjectType *type) diff --git a/checker/ets/typeRelationContext.cpp b/checker/ets/typeRelationContext.cpp index 8ba09ba64645597e2665275b0d1bb908613cbe8d..bf663274c59230944302f587f36265d35cb18dfd 100644 --- a/checker/ets/typeRelationContext.cpp +++ b/checker/ets/typeRelationContext.cpp @@ -39,30 +39,24 @@ bool InstantiationContext::ValidateTypeArguments(ETSObjectType *type, ir::TSType ir::TSTypeParameterInstantiation *type_args, const lexer::SourcePosition &pos) { - if (type_param_decl != nullptr && type_args == nullptr) { - checker_->ThrowTypeError({"Type '", type, "' is generic but type argument were not provided."}, pos); - } - - if (type_param_decl == nullptr && type_args != nullptr) { - checker_->ThrowTypeError({"Type '", type, "' is not generic."}, pos); - } + checker_->CheckNumberOfTypeArguments(type, type_param_decl, type_args, pos); if (type_args == nullptr) { result_ = type; return true; } - ASSERT(type_param_decl != nullptr && type_args != nullptr); - if (type_param_decl->Params().size() != type_args->Params().size()) { - checker_->ThrowTypeError({"Type '", type, "' has ", type_param_decl->Params().size(), - " number of type parameters, but ", type_args->Params().size(), - " type arguments were provided."}, - pos); + auto *substitution = checker_->NewSubstitution(); + + for (size_t type_param_iter = 0; type_param_iter < type_param_decl->Params().size(); ++type_param_iter) { + auto *const type_arg_type = type_args->Params().at(type_param_iter)->GetType(checker_); + checker_->CheckValidGenericTypeParameter(type_arg_type, pos); + auto *const type_param_type = type->TypeArguments().at(type_param_iter); + substitution->emplace(type_param_type, type_arg_type); } for (size_t type_param_iter = 0; type_param_iter < type_param_decl->Params().size(); ++type_param_iter) { auto *const param_type = type_args->Params().at(type_param_iter)->GetType(checker_); - checker_->CheckValidGenericTypeParameter(param_type, pos); auto *const type_param_constraint = type_param_decl->Params().at(type_param_iter)->AsTSTypeParameter()->Constraint(); if (type_param_constraint == nullptr) { @@ -78,6 +72,10 @@ bool InstantiationContext::ValidateTypeArguments(ETSObjectType *type, ir::TSType arg_ref_type = found->TsType()->AsETSObjectType(); } + if (!constraint_type->TypeArguments().empty()) { + constraint_type = constraint_type->Substitute(checker_->Relation(), substitution)->AsETSObjectType(); + } + auto assignable = checker_->Relation()->IsAssignableTo(arg_ref_type, constraint_type); if (constraint_type->HasObjectFlag(ETSObjectFlags::INTERFACE)) { for (const auto *const interface : arg_ref_type->Interfaces()) { @@ -131,8 +129,12 @@ void InstantiationContext::InstantiateType(ETSObjectType *type, ArenaVectorNewSubstitution(); + auto *constraints_substitution = checker_->NewSubstitution(); + for (size_t ix = 0; ix < type_params.size(); ix++) { + constraints_substitution->emplace(type_params[ix], type_arg_types[ix]); + } for (size_t ix = 0; ix < type_params.size(); ix++) { - if (!checker_->IsCompatibleTypeArgument(type_params[ix], type_arg_types[ix])) { + if (!checker_->IsCompatibleTypeArgument(type_params[ix], type_arg_types[ix], constraints_substitution)) { checker_->ThrowTypeError( {"Type ", type_arg_types[ix], " is not assignable to", " type parameter ", type_params[ix]}, pos); } diff --git a/ir/ets/etsTypeReferencePart.cpp b/ir/ets/etsTypeReferencePart.cpp index 4d86e09056694abe5f068f41ab938457160d3c9e..d88ed8823b59bc866ee03b2a0a724a5606a108df 100644 --- a/ir/ets/etsTypeReferencePart.cpp +++ b/ir/ets/etsTypeReferencePart.cpp @@ -79,6 +79,7 @@ checker::Type *ETSTypeReferencePart::GetType(checker::ETSChecker *checker) if (prev_ == nullptr) { checker::Type *base_type = checker->GetReferencedTypeBase(name_); + ASSERT(base_type != nullptr); if (base_type->IsETSObjectType()) { checker::InstantiationContext ctx(checker, base_type->AsETSObjectType(), type_params_, Start()); return ctx.Result(); diff --git a/test/parser/ets/generics_type_param_constraint_1-expected.txt b/test/parser/ets/generics_type_param_constraint_1-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..9cce638d3c5068f7c01987d7a6c8e4ec67a212c8 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_1-expected.txt @@ -0,0 +1,524 @@ +{ + "type": "Program", + "statements": [ + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "X", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 7 + }, + "end": { + "line": 16, + "column": 8 + } + } + }, + "typeParameters": { + "type": "TSTypeParameterDeclaration", + "params": [ + { + "type": "TSTypeParameter", + "name": { + "type": "Identifier", + "name": "K", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 10 + }, + "end": { + "line": 16, + "column": 11 + } + } + }, + "constraint": { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "Comparable", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 20 + }, + "end": { + "line": 16, + "column": 30 + } + } + }, + "typeParams": { + "type": "TSTypeParameterInstantiation", + "params": [ + { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "K", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 31 + }, + "end": { + "line": 16, + "column": 32 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 31 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 31 + }, + "end": { + "line": 16, + "column": 34 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 30 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 20 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 20 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 10 + }, + "end": { + "line": 16, + "column": 34 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 9 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + "superClass": null, + "implements": [], + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "kind": "constructor", + "static": false, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 37 + }, + "end": { + "line": 16, + "column": 37 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 35 + }, + "end": { + "line": 16, + "column": 37 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 1 + }, + "end": { + "line": 16, + "column": 37 + } + } + }, + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "ETSGLOBAL", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "superClass": null, + "implements": [], + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "_$init$_", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "kind": "method", + "accessibility": "public", + "static": true, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "_$init$_", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "main", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 10 + }, + "end": { + "line": 17, + "column": 14 + } + } + }, + "kind": "method", + "accessibility": "public", + "static": true, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "main", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 10 + }, + "end": { + "line": 17, + "column": 14 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 17, + "column": 17 + }, + "end": { + "line": 17, + "column": 19 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 14 + }, + "end": { + "line": 17, + "column": 19 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 14 + }, + "end": { + "line": 17, + "column": 19 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 17, + "column": 19 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 19, + "column": 1 + } + } +} diff --git a/test/parser/ets/generics_type_param_constraint_1.ets b/test/parser/ets/generics_type_param_constraint_1.ets new file mode 100644 index 0000000000000000000000000000000000000000..776b934ccd2865ff79d40dbca439f9b0465e4b40 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_1.ets @@ -0,0 +1,18 @@ +/* + * Copyright (c) 2023 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +class X > {} +function main() {} + diff --git a/test/parser/ets/generics_type_param_constraint_10-expected.txt b/test/parser/ets/generics_type_param_constraint_10-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..804474af2fa8d620489ec7d18ce7b46bc176e382 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_10-expected.txt @@ -0,0 +1,777 @@ +{ + "type": "Program", + "statements": [ + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "ETSGLOBAL", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "superClass": null, + "implements": [], + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "_$init$_", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "kind": "method", + "accessibility": "public", + "static": true, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "_$init$_", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "bar", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 10 + }, + "end": { + "line": 16, + "column": 13 + } + } + }, + "kind": "method", + "accessibility": "public", + "static": true, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "bar", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 10 + }, + "end": { + "line": 16, + "column": 13 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [ + { + "type": "ETSParameterExpression", + "name": { + "type": "Identifier", + "name": "x", + "typeAnnotation": { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "T", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 42 + }, + "end": { + "line": 16, + "column": 43 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 42 + }, + "end": { + "line": 16, + "column": 44 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 42 + }, + "end": { + "line": 16, + "column": 44 + } + } + }, + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 39 + }, + "end": { + "line": 16, + "column": 44 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 39 + }, + "end": { + "line": 16, + "column": 44 + } + } + } + ], + "returnType": { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "T", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 46 + }, + "end": { + "line": 16, + "column": 47 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 46 + }, + "end": { + "line": 16, + "column": 49 + } + } + }, + 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"loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 24, + "column": 1 + } + } +} diff --git a/test/parser/ets/generics_type_param_constraint_10.ets b/test/parser/ets/generics_type_param_constraint_10.ets new file mode 100644 index 0000000000000000000000000000000000000000..20aff6c615a956e81c48ab3c58e5dd29f54e24ff --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_10.ets @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2023 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +function bar>(x: T): T { + return x; +} + +function main(): void { + bar("456"); +} + diff --git a/test/parser/ets/generics_type_param_constraint_2-expected.txt b/test/parser/ets/generics_type_param_constraint_2-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..a5ebd166f7895d6905dd133166de7e5511085d58 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_2-expected.txt @@ -0,0 +1,336 @@ +{ + "type": "Program", + "statements": [ + { + "type": "TSInterfaceDeclaration", + "body": { + "type": "TSInterfaceBody", + "body": [], + "loc": { + "start": { + "line": 16, + "column": 39 + }, + "end": { + "line": 16, + "column": 41 + } + } + }, + "id": { + "type": "Identifier", + "name": "X", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 11 + }, + "end": { + "line": 16, + "column": 12 + } + } + }, + "extends": [], + "typeParameters": { + "type": "TSTypeParameterDeclaration", 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"License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +interface X > {} + diff --git a/test/parser/ets/generics_type_param_constraint_3-expected.txt b/test/parser/ets/generics_type_param_constraint_3-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..b5db639db51523ea38862582ad89158f04f9b035 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_3-expected.txt @@ -0,0 +1,527 @@ +{ + "type": "Program", + "statements": [ + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": 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"column": 2 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 20, + "column": 1 + } + } +} diff --git a/test/parser/ets/generics_type_param_constraint_3.ets b/test/parser/ets/generics_type_param_constraint_3.ets new file mode 100644 index 0000000000000000000000000000000000000000..84f5698adde8849ede7371d310d038c7f51985c0 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_3.ets @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2023 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +function X >(value: K) : K{ + return value; +} + diff --git a/test/parser/ets/generics_type_param_constraint_4-expected.txt b/test/parser/ets/generics_type_param_constraint_4-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..cbf9e8399862b38568b1e06dedd00ce8d674be55 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_4-expected.txt @@ -0,0 +1,709 @@ +{ + "type": "Program", + "statements": [ + { + "type": "TSInterfaceDeclaration", + "body": { + "type": "TSInterfaceBody", + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "ifunc", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 2 + }, + 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http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +interface func { + ifunc(x:T):void; +} +class X > {} + diff --git a/test/parser/ets/generics_type_param_constraint_5-expected.txt b/test/parser/ets/generics_type_param_constraint_5-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..97c8aa8a61157c438b4f9b5d60f2321d71525463 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_5-expected.txt @@ -0,0 +1,998 @@ +{ + "type": "Program", + "statements": [ + { + "type": "TSInterfaceDeclaration", + "body": { + "type": "TSInterfaceBody", + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": 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"end": { + "line": 22, + "column": 1 + } + } +} diff --git a/test/parser/ets/generics_type_param_constraint_5.ets b/test/parser/ets/generics_type_param_constraint_5.ets new file mode 100644 index 0000000000000000000000000000000000000000..538557a6c9bb6d987d854a5b1a702cace0b1ace3 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_5.ets @@ -0,0 +1,21 @@ +/* + * Copyright (c) 2023 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +interface func { + ifunc1(x:T):void; + ifunc2(x:K):void; +} +class X > {} + diff --git a/test/parser/ets/generics_type_param_constraint_6-expected.txt b/test/parser/ets/generics_type_param_constraint_6-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..ab663478123d26185bfb4521d3f71538f263654d --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_6-expected.txt @@ -0,0 +1,552 @@ +{ + "type": "Program", + "statements": [ + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "X", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 7 + }, + "end": { + "line": 16, + "column": 8 + } + } + }, + "typeParameters": { + "type": "TSTypeParameterDeclaration", + "params": [ + { + "type": "TSTypeParameter", + "name": { + "type": "Identifier", + "name": "K", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 10 + }, + "end": { + "line": 16, + "column": 11 + } + } + }, + "constraint": { + 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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +class X ,T> {} +function main() {} + diff --git a/test/parser/ets/generics_type_param_constraint_7-expected.txt b/test/parser/ets/generics_type_param_constraint_7-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..72c2f82cf2e4aa10ebf23f8dab099d1786c82578 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_7-expected.txt @@ -0,0 +1,680 @@ +{ + "type": "Program", + "statements": [ + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "X", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 7 + }, + "end": { + "line": 16, + "column": 8 + } + } + }, + "typeParameters": { + "type": "TSTypeParameterDeclaration", + "params": [ + { + "type": "TSTypeParameter", + "name": { + "type": "Identifier", + "name": 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"column": 36 + } + } + } + ], + "kind": "const", + "loc": { + "start": { + "line": 18, + "column": 2 + }, + "end": { + "line": 18, + "column": 36 + } + } + } + ], + "loc": { + "start": { + "line": 17, + "column": 16 + }, + "end": { + "line": 19, + "column": 2 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 14 + }, + "end": { + "line": 19, + "column": 2 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 14 + }, + "end": { + "line": 19, + "column": 2 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 19, + "column": 2 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 21, + "column": 1 + } + } +} diff --git a/test/parser/ets/generics_type_param_constraint_7.ets b/test/parser/ets/generics_type_param_constraint_7.ets new file mode 100644 index 0000000000000000000000000000000000000000..2ff161cf28449831f3d06206c48fac39daf11618 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_7.ets @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2023 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +class X > {} +function main(){ + const myCharClass = new X(); +} + diff --git a/test/parser/ets/generics_type_param_constraint_8-expected.txt b/test/parser/ets/generics_type_param_constraint_8-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..b0e2dcf27c60eac40f27c05cdaf3016c7201ec44 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_8-expected.txt @@ -0,0 +1,750 @@ +{ + "type": "Program", + "statements": [ + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "X", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 7 + }, + "end": { + "line": 16, + "column": 8 + } + } + }, + "typeParameters": { + "type": "TSTypeParameterDeclaration", + "params": [ + { + "type": "TSTypeParameter", + "name": { + "type": "Identifier", + "name": "K", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 10 + }, + "end": { + "line": 16, + "column": 11 + } + } + }, + "constraint": { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "Comparable", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 20 + }, + "end": { + "line": 16, + "column": 30 + } + } + }, + "typeParams": { + "type": "TSTypeParameterInstantiation", + "params": [ + { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "T", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 31 + }, + "end": { + "line": 16, + "column": 32 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 31 + }, + "end": { + "line": 16, + "column": 33 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 31 + }, + "end": { + "line": 16, + "column": 33 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 30 + }, + "end": { + "line": 16, + "column": 33 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 20 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 20 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 10 + }, + "end": { + "line": 16, + "column": 34 + } + } + }, + { + "type": "TSTypeParameter", + "name": { + "type": "Identifier", + "name": "T", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 34 + }, + "end": { + "line": 16, + "column": 35 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 34 + }, + "end": { + "line": 16, + "column": 36 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 9 + }, + "end": { + "line": 16, + "column": 36 + } + } + }, + "superClass": null, + "implements": [], + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "kind": "constructor", + "static": false, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 39 + }, + "end": { + "line": 16, + "column": 39 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 37 + }, + "end": { + "line": 16, + "column": 39 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 1 + }, + "end": { + "line": 16, + "column": 39 + } + } + }, + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "ETSGLOBAL", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "superClass": null, + "implements": [], + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "_$init$_", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "kind": "method", + "accessibility": "public", + "static": true, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "_$init$_", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "main", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 10 + }, + "end": { + "line": 17, + "column": 14 + } + } + }, + "kind": "method", + "accessibility": "public", + "static": true, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "main", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 10 + }, + "end": { + "line": 17, + "column": 14 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [ + { + "type": "VariableDeclaration", + "declarations": [ + { + "type": "VariableDeclarator", + "id": { + "type": "Identifier", + "name": "myCharClass", + "decorators": [], + "loc": { + "start": { + "line": 18, + "column": 8 + }, + "end": { + "line": 18, + "column": 19 + } + } + }, + "init": { + "type": "ETSNewClassInstanceExpression", + "typeReference": { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "X", + "decorators": [], + "loc": { + "start": { + "line": 18, + "column": 26 + }, + "end": { + "line": 18, + "column": 27 + } + } + }, + "typeParams": { + "type": "TSTypeParameterInstantiation", + "params": [ + { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "Char", + "decorators": [], + "loc": { + "start": { + "line": 18, + "column": 28 + }, + "end": { + "line": 18, + "column": 32 + } + } + }, + "loc": { + "start": { + "line": 18, + "column": 28 + }, + "end": { + "line": 18, + "column": 33 + } + } + }, + "loc": { + "start": { + "line": 18, + "column": 28 + }, + "end": { + "line": 18, + "column": 33 + } + } + }, + { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "String", + "decorators": [], + "loc": { + "start": { + "line": 18, + "column": 33 + }, + "end": { + "line": 18, + "column": 39 + } + } + }, + "loc": { + "start": { + "line": 18, + "column": 33 + }, + "end": { + "line": 18, + "column": 40 + } + } + }, + "loc": { + "start": { + "line": 18, + "column": 33 + }, + "end": { + "line": 18, + "column": 40 + } + } + } + ], + "loc": { + "start": { + "line": 18, + "column": 27 + }, + "end": { + "line": 18, + "column": 40 + } + } + }, + "loc": { + "start": { + "line": 18, + "column": 26 + }, + "end": { + "line": 18, + "column": 41 + } + } + }, + "loc": { + "start": { + "line": 18, + "column": 26 + }, + "end": { + "line": 18, + "column": 41 + } + } + }, + "arguments": [], + "loc": { + "start": { + "line": 18, + "column": 22 + }, + "end": { + "line": 18, + "column": 43 + } + } + }, + "loc": { + "start": { + "line": 18, + "column": 8 + }, + "end": { + "line": 18, + "column": 43 + } + } + } + ], + "kind": "const", + "loc": { + "start": { + "line": 18, + "column": 2 + }, + "end": { + "line": 18, + "column": 43 + } + } + } + ], + "loc": { + "start": { + "line": 17, + "column": 16 + }, + "end": { + "line": 19, + "column": 2 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 14 + }, + "end": { + "line": 19, + "column": 2 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 14 + }, + "end": { + "line": 19, + "column": 2 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 1 + }, + "end": { + "line": 19, + "column": 2 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 21, + "column": 1 + } + } +} +TypeError: Type 'Char' is not assignable to constraint type 'Comparable'. [generics_type_param_constraint_8.ets:18:28] diff --git a/test/parser/ets/generics_type_param_constraint_8.ets b/test/parser/ets/generics_type_param_constraint_8.ets new file mode 100644 index 0000000000000000000000000000000000000000..cf7bc873ee29df41026049d42f08c77a9d3a3377 --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_8.ets @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2023 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +class X ,T> {} +function main(){ + const myCharClass = new X(); +} + diff --git a/test/parser/ets/generics_type_param_constraint_9-expected.txt b/test/parser/ets/generics_type_param_constraint_9-expected.txt new file mode 100644 index 0000000000000000000000000000000000000000..056ca1793e1647b6fc1b755e34ccf75609432edf --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_9-expected.txt @@ -0,0 +1,1080 @@ +{ + "type": "Program", + "statements": [ + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "Base", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 7 + }, + "end": { + "line": 16, + "column": 11 + } + } + }, + "typeParameters": { + "type": "TSTypeParameterDeclaration", + "params": [ + { + "type": "TSTypeParameter", + "name": { + "type": "Identifier", + "name": "T", + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 12 + }, + "end": { + "line": 16, + "column": 13 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 12 + }, + "end": { + "line": 16, + "column": 14 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 11 + }, + "end": { + "line": 16, + "column": 14 + } + } + }, + "superClass": null, + "implements": [], + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "kind": "constructor", + "static": false, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 16, + "column": 18 + }, + "end": { + "line": 16, + "column": 18 + } + } + } + ], + "loc": { + "start": { + "line": 16, + "column": 15 + }, + "end": { + "line": 16, + "column": 18 + } + } + }, + "loc": { + "start": { + "line": 16, + "column": 1 + }, + "end": { + "line": 16, + "column": 18 + } + } + }, + { + "type": "ClassDeclaration", + "definition": { + "id": { + "type": "Identifier", + "name": "Derived", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 7 + }, + "end": { + "line": 17, + "column": 14 + } + } + }, + "superClass": { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "Base", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 23 + }, + "end": { + "line": 17, + "column": 27 + } + } + }, + "typeParams": { + "type": "TSTypeParameterInstantiation", + "params": [ + { + "type": "ETSTypeReference", + "part": { + "type": "ETSTypeReferencePart", + "name": { + "type": "Identifier", + "name": "Derived", + "decorators": [], + "loc": { + "start": { + "line": 17, + "column": 28 + }, + "end": { + "line": 17, + "column": 35 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 28 + }, + "end": { + "line": 17, + "column": 36 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 28 + }, + "end": { + "line": 17, + "column": 36 + } + } + } + ], + "loc": { + "start": { + "line": 17, + "column": 27 + }, + "end": { + "line": 17, + "column": 36 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 23 + }, + "end": { + "line": 17, + "column": 38 + } + } + }, + "loc": { + "start": { + "line": 17, + "column": 23 + }, + "end": { + "line": 17, + "column": 38 + } + } + }, + "implements": [], + "body": [ + { + "type": "MethodDefinition", + "key": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "kind": "constructor", + "static": false, + "optional": false, + "computed": false, + "value": { + "type": "FunctionExpression", + "function": { + "type": "ScriptFunction", + "id": { + "type": "Identifier", + "name": "constructor", + "decorators": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "generator": false, + "async": false, + "expression": false, + "params": [], + "body": { + "type": "BlockStatement", + "statements": [], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, 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"start": { + "line": 19, + "column": 14 + }, + "end": { + "line": 21, + "column": 2 + } + } + }, + "loc": { + "start": { + "line": 19, + "column": 14 + }, + "end": { + "line": 21, + "column": 2 + } + } + }, + "overloads": [], + "decorators": [], + "loc": { + "start": { + "line": 19, + "column": 1 + }, + "end": { + "line": 21, + "column": 2 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + }, + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 1, + "column": 1 + } + } + } + ], + "loc": { + "start": { + "line": 1, + "column": 1 + }, + "end": { + "line": 23, + "column": 1 + } + } +} diff --git a/test/parser/ets/generics_type_param_constraint_9.ets b/test/parser/ets/generics_type_param_constraint_9.ets new file mode 100644 index 0000000000000000000000000000000000000000..eff5de9af02ee03131fcd1c0b4799f4d23480d0e --- /dev/null +++ b/test/parser/ets/generics_type_param_constraint_9.ets @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2023 Huawei Device Co., Ltd. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +class Base { } +class Derived extends Base { } +class G> { } +function main(){ + let y: G +} +