Revert "Create an old program to be used in snapshot. (#3644)"

Ref #3712. This change allowed the deno_typescript crate to reference
cli/js/lib.deno_runtime.d.ts which breaks "cargo package". We intend to
reintroduce a revised version of this patch later once "cargo
package" is working and tested.

This reverts commit 737ab94ea1bdf65eeef323ea37e84bcf430fb92c.

1 files changed, 4 insertions, 6 deletions

diff --git a/cli/js/compiler_host.ts b/cli/js/compiler_host.ts
index 3e6df4485..f8921a352 100644
--- a/cli/js/compiler_host.ts
+++ b/cli/js/compiler_host.ts
@@ -18,7 +18,7 @@ export interface ConfigureResponse {
   diagnostics?: ts.Diagnostic[];
 }
 
-export const ASSETS = "$asset$";
+const ASSETS = "$asset$";
 
 /** Options that need to be used when generating a bundle (either trusted or
  * runtime). */
@@ -129,11 +129,11 @@ export class Host implements ts.CompilerHost {
   private _writeFile: WriteFileCallback;
 
   private _getAsset(filename: string): SourceFile {
-    const url = filename.split("/").pop()!;
-    const sourceFile = SourceFile.get(url);
+    const sourceFile = SourceFile.get(filename);
     if (sourceFile) {
       return sourceFile;
     }
+    const url = filename.split("/").pop()!;
     const name = url.includes(".") ? url : `${url}.d.ts`;
     const sourceCode = sendSync(dispatch.OP_FETCH_ASSET, { name });
     return new SourceFile({
@@ -238,15 +238,13 @@ export class Host implements ts.CompilerHost {
         : SourceFile.get(fileName);
       assert(sourceFile != null);
       if (!sourceFile.tsSourceFile) {
-        assert(sourceFile.sourceCode != null);
         sourceFile.tsSourceFile = ts.createSourceFile(
           fileName,
           sourceFile.sourceCode,
           languageVersion
         );
-        delete sourceFile.sourceCode;
       }
-      return sourceFile.tsSourceFile;
+      return sourceFile!.tsSourceFile;
     } catch (e) {
       if (onError) {
         onError(String(e));