Unterminated template literal, if first line ends slashed #15704

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1. mscdex

   added

   v6.x

   v8 engineIssues and PRs related to the V8 dependency.Issues and PRs related to the V8 dependency.

   on Oct 1, 2017
2. mscdex commented on Oct 1, 2017

   

   mscdex

   on Oct 1, 2017

   Last edited by mscdex

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   I can't reproduce this. I saved this to a file and executed it with node v6.11.3 without any problem:

   const version = '2.7';
   const fileContent = `RUN \\
     cd /tmp && \\
     curl -o ./Python-${version}.tgz https://www.python.org/ftp/python/${version}/Python-${version}.tgz && \\
     tar -xzf ./Python-${version}.tgz && \\
     cd ./Python-${version} && \\
     ./configure && \\
     make && \\
     make install && \\
     cd /tmp && \\
     rm -rf ./Python-${version};
   `;
3. mscdex

   added

   questionIssues asking questions about Node.js.Issues asking questions about Node.js.

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   v6.x

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4. tmarshall commented on Oct 1, 2017

   

   tmarshall

   on Oct 1, 2017

   Last edited by tmarshall

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   Ah, so maybe it's only from terminal. I was testing in terminal before executing the full script.

   Timothys-MBP:git-container mars$ node
   > const version = '2.7';
   undefined
   > const fileContent = `RUN \\
   const fileContent = `RUN \\
                       ^^^^^^^
   SyntaxError: Unterminated template literal
   
   >   cd /tmp && \\
     cd /tmp && \\
                ^
   SyntaxError: Invalid or unexpected token
   
   >   curl -o ./Python-${version}.tgz https://www.python.org/ftp/python/${version}/Python-${version}.tgz && \\
   curl -o ./Python-${version}.tgz https://www.python.org/ftp/python/${version}/Python-${version}.tgz && \\
            ^
   SyntaxError: Unexpected token /
   
   >   tar -xzf ./Python-${version}.tgz && \\
   tar -xzf ./Python-${version}.tgz && \\
             ^
   SyntaxError: Unexpected token /
   
   >   cd ./Python-${version} && \\
   cd ./Python-${version} && \\
       ^
   SyntaxError: Unexpected token /
   
   >   ./configure && \\
   Invalid REPL keyword
   >   make && \\
   make && \\
           ^
   SyntaxError: Invalid or unexpected token
   
   >   make install && \\
   make install && \\
        ^^^^^^^
   SyntaxError: Unexpected identifier
   
   >   cd /tmp && \\
   cd /tmp && \\
              ^
   SyntaxError: Invalid or unexpected token
   
   >   rm -rf ./Python-${version};
   ... `;
   ... 
   > 
   (To exit, press ^C again or type .exit)
   > 
   Timothys-MBP:git-container mars$ node --version
   v6.10.3
   Timothys-MBP:git-container mars$ 
   
5. tmarshall commented on Oct 1, 2017

   

   tmarshall

   on Oct 1, 2017

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   ^ also, i was pasting it, if that makes a difference. In v8 it is fine.
6. mscdex

   added

   replIssues and PRs related to the REPL subsystem.Issues and PRs related to the REPL subsystem.

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   on Oct 1, 2017
7. MylesBorins

   added a commit that references this issue on Nov 14, 2017

   repl: refactor `LineParser` implementation

   ...

   6ca3640
8. lance

   self-assigned this

   on Nov 20, 2017
9. apapirovski commented on Apr 14, 2018

   

   apapirovski

   on Apr 14, 2018

   Contributor

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   It seems unlikely this will get fixed at this point given that the only viable fix was breaking other packages in the ecosystem. I'm going to close this out but if anyone feels strongly about it, feel free to reopen. Also worth noting that v6.x goes into maintenance at the end of April and this is a very low priority issue.
10. apapirovski

    closed this as completedon Apr 14, 2018
11. apapirovski

    added

    v6.x

    on Apr 14, 2018