acorn-loose - npm Package Compare versions

Comparing version 6.1.0 to 7.0.0

CHANGELOG.md

@@ -0,4 +1,10 @@
+## 7.0.0 (2019-08-12)
+
+### Breaking changes
+
+Changes the node format for dynamic imports to use the `ImportExpression` node type, as defined in [ESTree](https://github.com/estree/estree/blob/master/es2020.md#importexpression).
+
 ## 6.1.0 (2019-07-04)
 
-## New features
+### New features
 
@@ -5,0 +11,0 @@ Support bigint syntax.

dist/acorn-loose.js

@@ -298,5 +298,3 @@ (function (global, factory) {
     this.last = this.tok;
-    if (this.options.ecmaVersion >= 6) {
-      node.sourceType = this.options.sourceType;
-    }
+    node.sourceType = this.options.sourceType;
     return this.finishNode(node, "Program")
@@ -1052,4 +1050,4 @@ };
     case acorn.tokTypes._import:
-      if (this.options.ecmaVersion > 10) {
-        return this.parseDynamicImport()
+      if (this.options.ecmaVersion >= 11) {
+        return this.parseExprImport()
       } else {
@@ -1064,8 +1062,19 @@ return this.dummyIdent()
 
-  lp$2.parseDynamicImport = function() {
+  lp$2.parseExprImport = function() {
     var node = this.startNode();
-    this.next();
-    return this.finishNode(node, "Import")
+    this.next(); // skip `import`
+    switch (this.tok.type) {
+    case acorn.tokTypes.parenL:
+      return this.parseDynamicImport(node)
+    default:
+      node.name = "import";
+      return this.finishNode(node, "Identifier")
+    }
   };
 
+  lp$2.parseDynamicImport = function(node) {
+    node.source = this.parseExprList(acorn.tokTypes.parenR)[0] || this.dummyString();
+    return this.finishNode(node, "ImportExpression")
+  };
+
   lp$2.parseNew = function() {
@@ -1072,0 +1081,0 @@ var node = this.startNode(), startIndent = this.curIndent, line = this.curLineStart;

package.json

@@ -7,6 +7,6 @@ {
   "module": "dist/acorn-loose.mjs",
-  "version": "6.1.0",
+  "version": "7.0.0",
   "engines": {"node": ">=0.4.0"},
   "dependencies": {
-    "acorn": "^6.2.0"
+    "acorn": "^7.0.0"
   },
@@ -13,0 +13,0 @@ "maintainers": [

No alert changes

Improved metrics

Total package byte prevSize

302394

increased by0.27%

Lines of code

2493

increased by0.65%

Dependency changes

• + Addedacorn@7.4.1(transitive)

• - Removedacorn@6.4.2(transitive)

• Updatedacorn@^7.0.0