Set declarationMap to false in transpileModule. (#59642)

microsoft · Aug 15, 2024 · 5239589 · 5239589
1 parent ca64946
commit 5239589
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Showing 6 changed files with 14 additions and 0 deletions.
diff --git a/src/services/transpile.ts b/src/services/transpile.ts
@@ -149,6 +149,7 @@ function transpileWorker(input: string, transpileOptions: TranspileOptions, decl
     }
     else {
         options.declaration = false;
+        options.declarationMap = false;
     }
 
     const newLine = getNewLineCharacter(options);

diff --git a/src/testRunner/unittests/services/transpile.ts b/src/testRunner/unittests/services/transpile.ts
@@ -294,6 +294,11 @@ var x = 0;`,
         testVerbatimModuleSyntax: true,
     });
 
+    transpilesCorrectly("Supports setting 'declarationMap'", "x;", {
+        options: { compilerOptions: { declarationMap: true }, fileName: "input.js", reportDiagnostics: true },
+        testVerbatimModuleSyntax: true,
+    });
+
     transpilesCorrectly("Supports setting 'declarationDir'", "x;", {
         options: { compilerOptions: { declarationDir: "out/declarations" }, fileName: "input.js", reportDiagnostics: true },
         testVerbatimModuleSyntax: true,

diff --git a/...elines/reference/transpile/Supports setting declarationMap (verbatimModuleSyntax=true).js b/...elines/reference/transpile/Supports setting declarationMap (verbatimModuleSyntax=true).js
diff --git a/...nce/transpile/Supports setting declarationMap (verbatimModuleSyntax=true).oldTranspile.js b/...nce/transpile/Supports setting declarationMap (verbatimModuleSyntax=true).oldTranspile.js
diff --git a/tests/baselines/reference/transpile/Supports setting declarationMap.js b/tests/baselines/reference/transpile/Supports setting declarationMap.js
diff --git a/tests/baselines/reference/transpile/Supports setting declarationMap.oldTranspile.js b/tests/baselines/reference/transpile/Supports setting declarationMap.oldTranspile.js
-Original file line number
+Diff line change
@@ Expand Up @@
         }
         else {
             options.declaration = false;
+            options.declarationMap = false;
         }
         const newLine = getNewLineCharacter(options);
@@ Expand Down @@