Lauren Tan 717719b8ea Fix infinite loop in BabelPlugin ...

After some painful debugging I isolated the infinite loop when attempting to use 
the BabelPlugin in hir-test rather than manually parsing and traversing it. The 
issue is that in the BabelPlugin we were replacing the original 
FunctionDeclaration with a new one, which would add it to Babel's traversal 
queue. This would effectively create an infinite loop where we would try to 
optimize a function that was already compiled by Forget (aside: _should_ running 
the compiler multiple times on code work?). 

To get around this we can just call the handy `skip` method on the new 
FunctionDeclaration to tell Babel to stop traversing it. I'm also moving the 
scope check here because I'll remove it from hir-test in a later commit.

2023-01-19 10:10:56 -05:00

compiler

Fix infinite loop in BabelPlugin

2023-01-19 10:10:56 -05:00

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