From dc655262be1406c5b0968ec006a31d2b1d982465 Mon Sep 17 00:00:00 2001 From: Alan Agius Date: Thu, 1 Apr 2021 10:35:27 +0200 Subject: [PATCH] refactor(compiler): remove TypeScript 4.0 program reuse check (#41406) We no longer support TS 4.0, hence this check is redundant. PR Close #41406 --- packages/compiler-cli/src/transformers/program.ts | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/packages/compiler-cli/src/transformers/program.ts b/packages/compiler-cli/src/transformers/program.ts index f82477b43a..ca50688a50 100644 --- a/packages/compiler-cli/src/transformers/program.ts +++ b/packages/compiler-cli/src/transformers/program.ts @@ -668,10 +668,7 @@ class AngularCompilerProgram implements Program { // - we cache all the files in the hostAdapter // - new new stubs use the exactly same imports/exports as the old once (we assert that in // hostAdapter.updateGeneratedFile). - // TS 4.1+ stores the reuse state in the new program - const checkReuseProgram = - (ts.versionMajorMinor as string) === '4.0' ? tmpProgram : this._tsProgram; - if (tsStructureIsReused(checkReuseProgram) !== StructureIsReused.Completely) { + if (tsStructureIsReused(this._tsProgram) !== StructureIsReused.Completely) { throw new Error(`Internal Error: The structure of the program changed during codegen.`); } }