Demo#2757
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- IntegerValue.kt: MemberAccess now joins the per-field declaration-state interval with field-name-filtered prevDFG sources, so `p.x` reads see inter-procedural writes (e.g. `set_point_x(&p, 99)`) without leaking values across `p.x` / `p.y`. - DeclarationState.lub: re-fold by value-equality after MapLattice's IdentityHashMap lub, so two autoboxed Integer keys with the same hash (e.g. branch1 `buf=malloc(16)`, branch2 `buf=malloc(64)`) merge into one entry with the LUB'd interval `[16, 64]`. - AbstractIntervalEvaluator.evaluate: three-way lookup — prefer state per-AST-node, fall back to declaration state, finally retain TOP for unbounded params so `couldExceed` keeps flagging unsafe strcpy. - intervalAtOrBottom helper to distinguish "no info" (BOTTOM) from "could be anything" (TOP) when joining with DFG-derived intervals. - KotlinReplHighlighter: light syntax highlighting for the codyze REPL (keywords, strings, numbers, comments, meta-commands). - README: trim the PointsToPass slot — drop redundant intra-procedural variants now subsumed by the inter-procedural example, and show the IntegerIntervalEvaluator side-by-side with MultiValueEvaluator. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
peckto
reviewed
May 21, 2026
| // Both are out of our control. We pin the flags here so the generated start | ||
| // scripts (codyze, codyze.bat) inherit them. | ||
| applicationDefaultJvmArgs = | ||
| listOf("--sun-misc-unsafe-memory-access=allow", "--enable-native-access=ALL-UNNAMED") |
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The option --sun-misc-unsafe-memory-access=allow fails on my java openjdk with "unknown option".
Can we move this to gradle.properties if needed?
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Its not needed anymore actually, that sentence can be removed
peckto
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May 21, 2026
| .optionalLanguage("de.fraunhofer.aisec.cpg.frontends.ini.IniFileLanguage") | ||
| .codeInNodes(true) | ||
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| if (request.includeDir != null) { |
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It would be nice to also have support for json compilation database and unity-build option.
Not sure how we can do this in a usable/smart way when loading code via the codyze console.
No sure if unity-build mode is a no-op for languages other than CXX.
peckto
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May 21, 2026
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Thanks for the console improvements and the documented Demo!
Two things I came along when playing with it.
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Might be split into smaller PRs