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I'm trying to understand why this line invokes an error:

const value = 20 * 30;

error TS1008: Unexpected token; 'module, class, interface, enum, import or statement' expected.

any idea?

I'm trying to understand why this line invokes an error:

const value = 20 * 30;

error TS1008: Unexpected token; 'module, class, interface, enum, import or statement' expected.

any idea?

  • javascript
  • typescript
Share Improve this question edited Dec 22, 2015 at 10:24 MartyIX 28.7k32 gold badges139 silver badges217 bronze badges asked Dec 22, 2015 at 9:59 DustyDusty 3844 silver badges15 bronze badges 6
  • github./Microsoft/TypeScript/issues/4869 – Hamlet Hakobyan Commented Dec 22, 2015 at 10:10
  • Which ECMAScript version are you using ? 5 or 6 ? – Alex Commented Dec 22, 2015 at 10:15
  • Please add more details - i.e. TypeScript version and a longer snippet which provides the error. – MartyIX Commented Dec 22, 2015 at 10:20
  • Are you using Visual Studio ? If yes, did you update to the latest version of TypeScript (see visualstudiogallery.msdn.microsoft./…) – Alex Commented Dec 22, 2015 at 10:35
  • When running tsc version I get : Version 1.0.3.0 and when running where tsc I get: 1.0 and 1.7 versions. I added 1.7 in PATH variables – Dusty Commented Dec 22, 2015 at 10:46
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2 Answers 2

Reset to default 11

Here is the solution:

Earlier on my machine I had installed Visual Studio 2015 Pro Edition. that had installed TypeScript 1.0.3.0. and added its path to system environment.

Now I used npm install -g TypeScript and it did install, however from mand line, typing tsc --version was always giving 1.0.3.0.

I removed the older path from environment and then restarted code and it worked fine.

Better you check your versions and the solution might help.

It doesn't cause an error for me: https://jsfiddle/n0w1jt7b/

const value = 20 * 30; // 600

Be sure that all your versions are up-to-date.

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