Add initial map implementation to tests, see #17

Author: dcodeIO

dist/assemblyscript.js

@@ -1434,6 +1434,8 @@ export class Source extends Node {
   tokenizer: Tokenizer | null = null;
   /** Source map index. */
   debugInfoIndex: i32 = -1;
+  /** Re-exported sources. */
+  exportPaths: Set<string> | null = null;
 
   /** Constructs a new source node. */
   constructor(normalizedPath: string, text: string, kind: SourceKind) {

dist/assemblyscript.js.map

@@ -1958,8 +1958,11 @@ export class Parser extends DiagnosticEmitter {
         if (tn.skip(Token.STRINGLITERAL)) {
           path = Node.createStringLiteralExpression(tn.readString(), tn.range());
           let ret = Node.createExportStatement(null, path, flags, tn.range(startPos, tn.pos));
-          let internalPath = ret.internalPath;
-          if (internalPath !== null && !this.seenlog.has(internalPath)) {
+          let internalPath = assert(ret.internalPath);
+          let source = tn.source;
+          if (!source.exportPaths) source.exportPaths = new Set();
+          source.exportPaths.add(internalPath);
+          if (!this.seenlog.has(internalPath)) {
             this.backlog.push(internalPath);
             this.seenlog.add(internalPath);
           }

src/ast.ts

@@ -163,7 +163,7 @@ tests.forEach(filename => {
         });
         console.log("- " + colors.green("instantiate OK") + " (" + asc.formatTime(runTime) + ")");
       } catch (e) {
-        console.log("- " + colors.red("instantiate ERROR: ") + e);
+        console.log("- " + colors.red("instantiate ERROR: ") + e.stack);
         failed = true;
       }