Zachary Ware added the comment:
This is a duplicate of bpo-30923.
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nosy: +zach.ware
resolution: -> duplicate
stage: -> resolved
status: open -> closed
superseder: -> Add -Wimplicit-fallthrough=0 to Makefile ?
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Python tracker
New submission from Charalampos Stratakis:
On gcc 7 the new -Wimplicit-fallthrough option was introduced which produces
warnings about switch cases that can fall through.
The easiest way to silence these warnings is to add the comment /* Falls
through. */ for those cases. More information
