Fix Bootstrap: diffing #84413
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Fix Bootstrap: diffing #84413
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The pass that tracks which control-flow positions are unreachable after infinite loops was migrated to pure Swift in PR swiftlang#79186. As a result, the C++-only compiler used to bootstrap is unable to determine that the code-location after loops is unreachable. Placing a fatalError after the infinite while loop. Fixes: rdar://160956325
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@swift-ci please smoke test |
natecook1000
approved these changes
Sep 22, 2025
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The pass that tracks which control-flow positions are unreachable after infinite loops was migrated to pure Swift in PR #79186. As a result, the C++-only compiler used to bootstrap is unable to determine that the code-location after loops is unreachable. Placing a fatalError after the infinite while loop.
Fixes: rdar://160956325