Backport SOL-2025-1 through SOL-2026-3 fixes to release_0.8.31#135
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CodeNinjaEvan merged 17 commits intoJul 16, 2026
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…and copy) Co-authored-by: Daniel Kirchner <daniel@ekpyron.org> Co-authored-by: clonker <1685266+clonker@users.noreply.github.com> Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
Co-authored-by: Daniel Kirchner <daniel@ekpyron.org> Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
…cy and via-ir on deletion, partial assigments and copy Co-authored-by: Daniel Kirchner <daniel@ekpyron.org> Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
Use Tarjan's strongly-connected-components algorithm: a function is recursive iff it lies in a non-trivial SCC or has a self-edge. Also add intersection recursive cycles regression test to function specializer tests.
These are tests to demonstrate incorrect processing of inheritance hierarchy in the presence of custom storage layout close to the storage end.
When the compiler emits a warning about storage base location being too close to storage end, it calls a helper function to determine the last storage variable. This helper function previously unintentionally reversed the linearized based contracts annotation. The function only needs to take reversed **view**. It should not modify the underlying data.
…nHandle` to utilities
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yanghang8612
marked this pull request as ready for review
July 16, 2026 09:40
CodeNinjaEvan
approved these changes
Jul 16, 2026
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Summary
Backports the upstream fixes corresponding to
SOL-2025-1throughSOL-2026-3torelease_0.8.31.2^256storage boundary in both the legacy and via-IR pipelinesValidation
release_0.8.31baselineSemantic execution used a local test-only EVMC shim for TRON's no-token
CALLTOKENID/CALLTOKENVALUEbehavior; the shim is not included in this branch.Scope
This PR contains only the security backports and their tests. Unrelated workflow edits are intentionally excluded.