[mypyc] Don't simplify module prefixes if using separate compilation #19206
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svalentin
approved these changes
Jun 2, 2025
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Mypyc shortens module prefixes to generate nicer, shorter C names. However, this assumes that we know all possible module prefixes. When doing separate compilation, we only have access to a subset of possible module prefixes, so there's no good way to shorten module prefixes while keeping names unique.