Unexpected token: name (CSharpEnumerator) about linq HOT 16 CLOSED

we're using linq-es5 now.

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I am getting these:

ng build --prod --aot

Hash: 49f7c1723ab0805adf33
Time: 9360ms
chunk {0} polyfills.60187f338ba5b0a175a8.bundle.js (polyfills) 157 kB {4} [initial] [rendered]
chunk {1} main.34d479817913c2e259ab.bundle.js (main) 21.1 kB {3} [initial] [rendered]
chunk {2} styles.d41d8cd98f00b204e980.bundle.css (styles) 69 bytes {4} [initial] [rendered]
chunk {3} vendor.b28ec3831422d17d6458.bundle.js (vendor) 1.1 MB [initial] [rendered]
chunk {4} inline.e0de3f77c7d382fb8ed1.bundle.js (inline) 0 bytes [entry] [rendered]

I can not see the error you mentioned. Perhaps try cloning your project into fresh dir, do install and rebuild?

from linq.

Hi ENikS, Thanks for your answer.
I update the angular demo project to reappearance the problem.

I ng build --prod --aot at a fresh dir.

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I don't see you following required steps outlined here:
https://github.com/ENikS/LINQ/tree/examples/Angular

Where is your systemjs.config.js?

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It looks like you are running outdated version of CLI (1.0.2). The latest (1.0.3) version compiles and runs just fine. I've updated Angular example to use latest CLI and compiler. Use this sample to troubleshoot your demo.

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My Environment:

PS C:\Users\qin_x\GitHub\LINQ\Angular> ng -v
    _                      _                 ____ _     ___
   / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
/ ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |                   
/_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
               |___/
@angular/cli: 1.0.3
node: 6.10.1
os: win32 x64
@angular/common: 4.1.2
@angular/compiler: 4.1.2
@angular/core: 4.1.2
@angular/forms: 4.1.2
@angular/http: 4.1.2
@angular/platform-browser: 4.1.2
@angular/platform-browser-dynamic: 4.1.2
@angular/router: 4.1.2
@angular/cli: 1.0.3
@angular/compiler-cli: 4.1.2

when I finished my project, I need to publish. So I will use ng build --prod --aot to compile angular.
here is an error as below. I use a clone of your Angular example demo project.

PS C:\Users\qin_x\GitHub\LINQ\Angular> ng build --prod --aot
Hash: b328418fa6d59b23c1c9
Time: 6543ms
chunk    {0} polyfills.6ce0bf58446ef5c2585b.bundle.js (polyfills) 157 kB {4} [initial] [rendered]
chunk    {1} main.c41bdfe5ffe65e3d0f1c.bundle.js (main) 22.1 kB {3} [initial] [rendered]
chunk    {2} styles.d41d8cd98f00b204e980.bundle.css (styles) 69 bytes {4} [initial] [rendered]
chunk    {3} vendor.ad3c476facb2f3344732.bundle.js (vendor) 1.14 MB [initial] [rendered]
chunk    {4} inline.fd490338ae1450fbb70b.bundle.js (inline) 0 bytes [entry] [rendered]

ERROR in vendor.ad3c476facb2f3344732.bundle.js from UglifyJs
Unexpected token: name (CSharpEnumerator) [vendor.ad3c476facb2f3344732.bundle.js:18488,6]

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Clone sample project and try to build it.

In your package.json you require CLI 1.0.2

"devDependencies": {
    "@angular/cli": "1.0.2",

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I cloned your project then ng build --prod --aot.

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... and?

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And I got an error like below:

PS C:\Users\qin_x\GitHub\LINQ\Angular> ng build --prod --aot
Hash: b328418fa6d59b23c1c9
Time: 6745ms
chunk    {0} polyfills.6ce0bf58446ef5c2585b.bundle.js (polyfills) 157 kB {4}
 [initial] [rendered]
chunk    {1} main.c41bdfe5ffe65e3d0f1c.bundle.js (main) 22.1 kB {3} [initial
] [rendered]
chunk    {2} styles.d41d8cd98f00b204e980.bundle.css (styles) 69 bytes {4} [i
nitial] [rendered]
chunk    {3} vendor.ad3c476facb2f3344732.bundle.js (vendor) 1.14 MB [initial
] [rendered]
chunk    {4} inline.fd490338ae1450fbb70b.bundle.js (inline) 0 bytes [entry]
[rendered]

ERROR in vendor.ad3c476facb2f3344732.bundle.js from UglifyJs
Unexpected token: name (CSharpEnumerator) [vendor.ad3c476facb2f3344732.bundl
e.js:18488,6]
PS C:\Users\qin_x\Documents\GitHub\LINQ\Angular>

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According to this Uglifyjs does not support ES2015 syntax. If you want to minify your project you have to use babel to transpile it to es5. Read the thread for the explanation and solution for the issue.

You could use ES5 linq-es5 package and stay compatible with Uglifyjs. The packages are binary compatible with linq-es2015 being slightly faster on ES6 browser.

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thx.

from linq.

Not sure if you still need the minified version but you could use Browserify to compact it

from linq.

There is no reason to downgrade performance just because Uglifyjs does not support latest standard. These generators ( functon * ) really do make a difference.

Browserify can do as good of a job if not better to compact packages. There is a minified version in ./dist dictionary if you want to run benchmarks.

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Is there a simple example of angular ?

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I do not know.

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