microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-05-30 01:04:49 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Emit "__esModule" before other statments

Browse Source
This commit is contained in:
Kanchalai Tanglertsampan
2017-02-10 12:48:14 -08:00
parent 229ba43664
commit dc1ac131ff
1529 changed files with 2994 additions and 3000 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/compiler/transformers/module/module.ts
View File

@@ -83,15 +83,16 @@ namespace ts {
const statements: Statement[] = [];
const statementOffset = addPrologueDirectives(statements, node.statements, /*ensureUseStrict*/ !compilerOptions.noImplicitUseStrict, sourceElementVisitor);
append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, isStatement, /*optional*/ true));
addRange(statements, visitNodes(node.statements, sourceElementVisitor, isStatement, statementOffset));
addRange(statements, endLexicalEnvironment());
addExportEqualsIfNeeded(statements, /*emitAsReturn*/ false);
if (!currentModuleInfo.exportEquals) {
append(statements, createUnderscoreUnderscoreESModule());
}
append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, isStatement, /*optional*/ true));
addRange(statements, visitNodes(node.statements, sourceElementVisitor, isStatement, statementOffset));
addRange(statements, endLexicalEnvironment());
addExportEqualsIfNeeded(statements, /*emitAsReturn*/ false);
const updated = updateSourceFileNode(node, setTextRange(createNodeArray(statements), node.statements));
if (currentModuleInfo.hasExportStarsToExportValues) {
addEmitHelper(updated, exportStarHelper);
@@ -374,6 +375,10 @@ namespace ts {
const statements: Statement[] = [];
const statementOffset = addPrologueDirectives(statements, node.statements, /*ensureUseStrict*/ !compilerOptions.noImplicitUseStrict, sourceElementVisitor);
if (!currentModuleInfo.exportEquals) {
append(statements, createUnderscoreUnderscoreESModule());
}
// Visit each statement of the module body.
append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, sourceElementVisitor, isStatement, /*optional*/ true));
addRange(statements, visitNodes(node.statements, sourceElementVisitor, isStatement, statementOffset));
@@ -385,10 +390,6 @@ namespace ts {
// Append the 'export =' statement if provided.
addExportEqualsIfNeeded(statements, /*emitAsReturn*/ true);
if (!currentModuleInfo.exportEquals) {
append(statements, createUnderscoreUnderscoreESModule());
}
const body = createBlock(statements, /*multiLine*/ true);
if (currentModuleInfo.hasExportStarsToExportValues) {
// If we have any `export * from ...` declarations