fix(core): don't build control flow graph inside bogus nodes #4963
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Summary
Fixes #4723 by adding a
BogusVisitor
to our control flow graph builder. The original panic was caused by a broken assumption due to the presence of a bogus statement between the if statement and its else clause. I think the safer alternative is to just skip bogus branches from analysis.To aid with this, codegen now generate an
Any*BogusNode
for every language as well.Test Plan
Added test case.