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Check for instantiation on export default in ES6

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This commit is contained in:
Mohamed Hegazy
2015-03-23 11:17:40 -07:00
parent f90253f73e
commit 86d561d2be
8 changed files with 52 additions and 23 deletions
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40
src/compiler/emitter.ts
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@@ -3924,26 +3924,28 @@ module ts {
}
function emitExportAssignment(node: ExportAssignment) {
if (languageVersion >= ScriptTarget.ES6) {
writeLine();
emitStart(node);
write("export default ");
var expression = node.expression;
emit(expression);
if (expression.kind !== SyntaxKind.FunctionDeclaration &&
expression.kind !== SyntaxKind.ClassDeclaration) {
write(";");
if (!node.isExportEquals && resolver.isValueAliasDeclaration(node)) {
if (languageVersion >= ScriptTarget.ES6) {
writeLine();
emitStart(node);
write("export default ");
var expression = node.expression;
emit(expression);
if (expression.kind !== SyntaxKind.FunctionDeclaration &&
expression.kind !== SyntaxKind.ClassDeclaration) {
write(";");
}
emitEnd(node);
}
else {
writeLine();
emitStart(node);
emitContainingModuleName(node);
write(".default = ");
emit(node.expression);
write(";");
emitEnd(node);
}
emitEnd(node);
}
else if (!node.isExportEquals && resolver.isValueAliasDeclaration(node)) {
writeLine();
emitStart(node);
emitContainingModuleName(node);
write(".default = ");
emit(node.expression);
write(";");
emitEnd(node);
}
}