avoid overflow when generating debuginfo for expanding recursive types #138599
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This PR changes a file inside |
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overloaded rn r? compiler |
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sorry for the bouncing, but I'm not familiar enough with this code to judge whether this is a good solution or not. |
wesleywiser
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Apr 18, 2025
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Thanks @adwinwhite! Nice to see all of those issues fixed 🥇 @bors r+ |
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#137881 (Add `copy_within` to `IndexSlice`) - rust-lang#138599 (avoid overflow when generating debuginfo for expanding recursive types) - rust-lang#139934 (Update `compiler-builtins` to 0.1.155) - rust-lang#139976 (run-make: drop `os_pipe` workaround now that `anonymous_pipe` is stable on beta) - rust-lang#139989 (tests: adjust 101082 test for LLVM 21 fix) - rust-lang#139991 (remove stray file) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#137881 (Add `copy_within` to `IndexSlice`) - rust-lang#138599 (avoid overflow when generating debuginfo for expanding recursive types) - rust-lang#139934 (Update `compiler-builtins` to 0.1.155) - rust-lang#139976 (run-make: drop `os_pipe` workaround now that `anonymous_pipe` is stable on beta) - rust-lang#139989 (tests: adjust 101082 test for LLVM 21 fix) - rust-lang#139991 (remove stray file) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#138599 - adwinwhite:recursive-overflow, r=wesleywiser avoid overflow when generating debuginfo for expanding recursive types Fixes rust-lang#135093 Fixes rust-lang#121538 Fixes rust-lang#107362 Fixes rust-lang#100618 Fixes rust-lang#115994 The overflow happens because expanding recursive types keep creating new nested types when recurring into sub fields. I fixed that by returning an empty stub node when expanding recursion is detected.
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Fixes #135093
Fixes #121538
Fixes #107362
Fixes #100618
Fixes #115994
The overflow happens because expanding recursive types keep creating new nested types when recurring into sub fields.
I fixed that by returning an empty stub node when expanding recursion is detected.