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extract a helper method

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This commit is contained in:
york yao 2016-01-25 10:48:23 +08:00
parent 88676d680f
commit 72c3bb6930
1 changed files with 12 additions and 18 deletions
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30
src/compiler/emitter.ts
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@ -6096,6 +6096,15 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
}
}
function emitVar() {
if (languageVersion <= ScriptTarget.ES5) {
write("var ");
}
else {
write("const ");
}
}
function emitExternalImportDeclaration(node: ImportDeclaration | ImportEqualsDeclaration) {
if (contains(externalImports, node)) {
const isExportedImport = node.kind === SyntaxKind.ImportEqualsDeclaration && (node.flags & NodeFlags.Export) !== 0;
@ -6108,12 +6117,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
// import x = require("foo")
// import * as x from "foo"
if (!isExportedImport) {
if (languageVersion <= ScriptTarget.ES5) {
write("var ");
}
else {
write("const ");
}
emitVar();
};
emitModuleMemberName(namespaceDeclaration);
write(" = ");
@ -6126,12 +6130,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
// import d, { x, y } from "foo"
const isNakedImport = SyntaxKind.ImportDeclaration && !(<ImportDeclaration>node).importClause;
if (!isNakedImport) {
if (languageVersion <= ScriptTarget.ES5) {
write("var ");
}
else {
write("const ");
}
emitVar();
write(getGeneratedNameForNode(<ImportDeclaration>node));
write(" = ");
}
@ -6158,12 +6157,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
}
else if (namespaceDeclaration && isDefaultImport(node)) {
// import d, * as x from "foo"
if (languageVersion <= ScriptTarget.ES5) {
write("var ");
}
else {
write("const ");
}
emitVar();
emitModuleMemberName(namespaceDeclaration);
write(" = ");
write(getGeneratedNameForNode(<ImportDeclaration>node));