Invalid Output Wrapper Flag Should Cause An Error

[GoogleCodeExporter]

When an output wrapper flag is specified without a valid output wrapper marker 
(usually from a typo), the compiler doesn't wrap the output at all and the 
compilation succeeds without warning or error.

Example: --output_wrapper="(function(){output})()"

We should throw an error and halt compilation in this case.

Original issue reported on code.google.com by chadkill...@missouristate.edu on 31 Mar 2014 at 4:54

[GoogleCodeExporter]

Just as follow up, the problem is especially bad because the entire flag is 
ignored if the wrapper doesn't contain a valid marker. Example (using an IIFE 
wrapper):

input:
console.log('foo');

expected output:
(function(){console.log('foo');})()

actual output:
console.log('foo');

Original comment by chadkill...@missouristate.edu on 1 Apr 2014 at 2:51

[GoogleCodeExporter]

Sounds reasonable to me, care to prepare a patch?

Original comment by concavel...@gmail.com on 5 Apr 2014 at 11:57

[GoogleCodeExporter]

Issue tracking has been migrated to github. Please make any further comments on 
this issue through https://github.com/google/closure-compiler/issues

Original comment by blic...@google.com on 1 May 2014 at 6:31

• Added labels: Restrict-AddIssueComment-Nobody

[GoogleCodeExporter]

Original comment by blic...@google.com on 1 May 2014 at 6:34

• Changed state: Duplicate