1 /**
2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "partialExportClassGen.h"
17
18 #include "checker/ETSchecker.h"
19 #include "varbinder/ETSBinder.h"
20 #include "varbinder/recordTable.h"
21
22 namespace ark::es2panda::compiler {
23
GeneratePartialDeclForExported(const public_lib::Context * const ctx,ir::AstNode * const node)24 static void GeneratePartialDeclForExported(const public_lib::Context *const ctx, ir::AstNode *const node)
25 {
26 // NOTE (mmartin): handle interfaces
27
28 if (node->IsClassDeclaration()) {
29 ctx->checker->AsETSChecker()->CreatePartialType(node->AsClassDeclaration()->Definition()->TsType());
30 }
31 }
32
Perform(public_lib::Context * const ctx,parser::Program * const program)33 bool PartialExportClassGen::Perform(public_lib::Context *const ctx, parser::Program *const program)
34 {
35 if (ctx->checker->VarBinder()->IsGenStdLib()) {
36 for (const auto &[_, extPrograms] : program->ExternalSources()) {
37 (void)_;
38 for (auto *const extProg : extPrograms) {
39 Perform(ctx, extProg);
40 }
41 }
42 }
43
44 program->Ast()->TransformChildrenRecursively(
45 [ctx, &program](ir::AstNode *const ast) {
46 if ((ast->IsClassDeclaration() || ast->IsTSInterfaceDeclaration()) && ast->IsExported()) {
47 auto *const savedProg = ctx->checker->VarBinder()->AsETSBinder()->Program();
48 ctx->checker->VarBinder()->AsETSBinder()->SetProgram(program);
49 GeneratePartialDeclForExported(ctx, ast);
50 ctx->checker->VarBinder()->AsETSBinder()->SetProgram(savedProg);
51 }
52
53 return ast;
54 },
55 Name());
56
57 return true;
58 }
59
60 } // namespace ark::es2panda::compiler
61