Master's Thesis "Garbage-Collector-Aware Static Analysis of OCaml C-stubs" #1944
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added 5 commits
January 9, 2026 12:07
…cking and warning to special, experimented with SplitBranch
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| (* If rval is a pointer, checks whether rval is accounted for, handles assignment to v accordingly *) (* state *) | ||
| (* Emits an event for the variable v not being zero. *) | ||
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| if Cil.isPointerType (Cil.typeOf rval) then |
Check warning
Code scanning / Semgrep OSS
Semgrep Finding: semgrep.cilfacade Warning
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This analysis checks that OCaml objects in C programs are not deleted by the garbage collector before usage.
It is based on OCaml's documentation at https://ocaml.org/manual/5.4/intfc.html.
The implementation uses the variable set domain.