When attempting to compile two JavaScript files that both use a function declared in only one of the files, an "undeclared" error is returned.
To solve this issue, I added the function declaration to my externs file like this:
var myFunction = function() {};
However, upon compiling, I encountered the error:
Variable myFunction declared more than once. First occurrence: [path]How can I inform Google Closure Compiler that a function has been declared elsewhere if not in the externs file?
It seems like you're working on compiling the files individually, so your use of the extern method was accurate. However, keep in mind that the extern is only necessary for compiling the file that lacks a function definition.
For the file that already contains the function definition, there is no need for the extern declaration.
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