Merge branch 'main' into toolstatus

Author: geoffw0

MODULE.bazel

@@ -28,7 +28,7 @@ bazel_dep(name = "rules_kotlin", version = "2.2.0-codeql.1")
 bazel_dep(name = "gazelle", version = "0.40.0")
 bazel_dep(name = "rules_dotnet", version = "0.21.5-codeql.1")
 bazel_dep(name = "googletest", version = "1.14.0.bcr.1")
-bazel_dep(name = "rules_rust", version = "0.66.0")
+bazel_dep(name = "rules_rust", version = "0.68.1.codeql.1")
 bazel_dep(name = "zstd", version = "1.5.5.bcr.1")
 
 bazel_dep(name = "buildifier_prebuilt", version = "6.4.0", dev_dependency = True)
@@ -41,7 +41,7 @@ RUST_EDITION = "2024"
 # a nightly toolchain is required to enable experimental_use_cc_common_link, which we require internally
 # we prefer to run the same version as internally, even if experimental_use_cc_common_link is not really
 # required in this repo
-RUST_VERSION = "nightly/2025-08-01"
+RUST_VERSION = "nightly/2026-01-22"
 
 rust = use_extension("@rules_rust//rust:extensions.bzl", "rust")
 rust.toolchain(
@@ -53,26 +53,26 @@ rust.toolchain(
     ],
     # generated by buildutils-internal/scripts/fill-rust-sha256s.py (internal repo)
     sha256s = {
-        "2025-08-01/rustc-nightly-x86_64-unknown-linux-gnu.tar.xz": "9bbeaf5d3fc7247d31463a9083aa251c995cc50662c8219e7a2254d76a72a9a4",
-        "2025-08-01/rustc-nightly-x86_64-apple-darwin.tar.xz": "c9ea539a8eff0d5d162701f99f9e1aabe14dd0dfb420d62362817a5d09219de7",
-        "2025-08-01/rustc-nightly-aarch64-apple-darwin.tar.xz": "ae83feebbc39cfd982e4ecc8297731fe79c185173aee138467b334c5404b3773",
-        "2025-08-01/rustc-nightly-x86_64-pc-windows-msvc.tar.xz": "9f170c30d802a349be60cf52ec46260802093cb1013ad667fc0d528b7b10152f",
-        "2025-08-01/clippy-nightly-x86_64-unknown-linux-gnu.tar.xz": "9ae5f3cd8f557c4f6df522597c69d14398cf604cfaed2b83e767c4b77a7eaaf6",
-        "2025-08-01/clippy-nightly-x86_64-apple-darwin.tar.xz": "983cb9ee0b6b968188e04ab2d33743d54764b2681ce565e1b3f2b9135c696a3e",
-        "2025-08-01/clippy-nightly-aarch64-apple-darwin.tar.xz": "ed2219dbc49d088225e1b7c5c4390fa295066e071fddaa2714018f6bb39ddbf0",
-        "2025-08-01/clippy-nightly-x86_64-pc-windows-msvc.tar.xz": "911f40ab5cbdd686f40e00965271fe47c4805513a308ed01f30eafb25b448a50",
-        "2025-08-01/cargo-nightly-x86_64-unknown-linux-gnu.tar.xz": "106463c284e48e4904c717471eeec2be5cc83a9d2cae8d6e948b52438cad2e69",
-        "2025-08-01/cargo-nightly-x86_64-apple-darwin.tar.xz": "6ad35c40efc41a8c531ea43235058347b6902d98a9693bf0aed7fc16d5590cef",
-        "2025-08-01/cargo-nightly-aarch64-apple-darwin.tar.xz": "dd28c365e9d298abc3154c797720ad36a0058f131265c9978b4c8e4e37012c8a",
-        "2025-08-01/cargo-nightly-x86_64-pc-windows-msvc.tar.xz": "7b431286e12d6b3834b038f078389a00cac73f351e8c3152b2504a3c06420b3b",
-        "2025-08-01/llvm-tools-nightly-x86_64-unknown-linux-gnu.tar.xz": "e342e305d7927cc288d386983b2bc253cfad3776b113386e903d0b302648ef47",
-        "2025-08-01/llvm-tools-nightly-x86_64-apple-darwin.tar.xz": "e44dd3506524d85c37b3a54bcc91d01378fd2c590b2db5c5974d12f05c1b84d1",
-        "2025-08-01/llvm-tools-nightly-aarch64-apple-darwin.tar.xz": "0c1b5f46dd81be4a9227b10283a0fcaa39c14fea7e81aea6fd6d9887ff6cdc41",
-        "2025-08-01/llvm-tools-nightly-x86_64-pc-windows-msvc.tar.xz": "423e5fd11406adccbc31b8456ceb7375ce055cdf45e90d2c3babeb2d7f58383f",
-        "2025-08-01/rust-std-nightly-x86_64-unknown-linux-gnu.tar.xz": "3c0ceb46a252647a1d4c7116d9ccae684fa5e42aaf3296419febd2c962c3b41d",
-        "2025-08-01/rust-std-nightly-x86_64-apple-darwin.tar.xz": "3be416003cab10f767390a753d1d16ae4d26c7421c03c98992cf1943e5b0efe8",
-        "2025-08-01/rust-std-nightly-aarch64-apple-darwin.tar.xz": "4046ac0ef951cb056b5028a399124f60999fa37792eab69d008d8d7965f389b4",
-        "2025-08-01/rust-std-nightly-x86_64-pc-windows-msvc.tar.xz": "191ed9d8603c3a4fe5a7bbbc2feb72049078dae2df3d3b7d5dedf3abbf823e6e",
+        "2026-01-22/rustc-nightly-x86_64-unknown-linux-gnu.tar.xz": "88db619323cc1321630d124efa51ed02fabc5e020f08cfa0eda2c0ac1afbe69a",
+        "2026-01-22/rustc-nightly-x86_64-apple-darwin.tar.xz": "08484da3fa38db56f93629aeabdc0ae9ff8ed9704c0792d35259cbc849b3f54c",
+        "2026-01-22/rustc-nightly-aarch64-apple-darwin.tar.xz": "a39c0b21b7058e364ea1bd43144e42e4bf1efade036b2e82455f2afce194ee81",
+        "2026-01-22/rustc-nightly-x86_64-pc-windows-msvc.tar.xz": "d00248ee9850dbb6932b2578e32ff74fc7c429854c1aa071066ca31b65385a3b",
+        "2026-01-22/clippy-nightly-x86_64-unknown-linux-gnu.tar.xz": "70656a0ce994ffff16d5a35a7b170a0acd41e9bb54a589c96ed45bf97b094a4d",
+        "2026-01-22/clippy-nightly-x86_64-apple-darwin.tar.xz": "fe242519fa961522734733009705aec3c2d9a20cc57291f2aa614e5e6262c88f",
+        "2026-01-22/clippy-nightly-aarch64-apple-darwin.tar.xz": "38bb226363ec97c9722edf966cd58774a683e19fd2ff2a6030094445d51e06f9",
+        "2026-01-22/clippy-nightly-x86_64-pc-windows-msvc.tar.xz": "6da9b4470beea67abfebf046f141eee0d2a8db7c7a9e4e2294478734fd477228",
+        "2026-01-22/cargo-nightly-x86_64-unknown-linux-gnu.tar.xz": "99004e9d10c43a01499642f53bb3184d41137a95d65bfb217098840a9e79e892",
+        "2026-01-22/cargo-nightly-x86_64-apple-darwin.tar.xz": "6e021394cf8d8400ac6cfdfcef24e4d74f988e91eb8028b36de3a64ce3502990",
+        "2026-01-22/cargo-nightly-aarch64-apple-darwin.tar.xz": "4b2494cb69ab64132cddbc411a38ea9f1105e54d6f986e43168d54f79510c673",
+        "2026-01-22/cargo-nightly-x86_64-pc-windows-msvc.tar.xz": "c36613cf57407212d10d37b76e49a60ff42336e953cdff9e177283f530a83fc1",
+        "2026-01-22/llvm-tools-nightly-x86_64-unknown-linux-gnu.tar.xz": "0b123c5027dbd833aae6845ffe9bd07d309bf798746a7176aadaea68fbcbd05d",
+        "2026-01-22/llvm-tools-nightly-x86_64-apple-darwin.tar.xz": "a47864491ad5619158c950ab7570fb6e487d5117338585c27334d45824b406d8",
+        "2026-01-22/llvm-tools-nightly-aarch64-apple-darwin.tar.xz": "db9bc826d6e2e7e914505d50157682e516ceb90357e83d77abddc32c2d962f41",
+        "2026-01-22/llvm-tools-nightly-x86_64-pc-windows-msvc.tar.xz": "ffaa406932b2fe62e01dad61cf4ed34860a5d2a6f9306ca340d79e630d930039",
+        "2026-01-22/rust-std-nightly-x86_64-unknown-linux-gnu.tar.xz": "e9c0d5e06e18a4b509391b3088f29293e310cdc8ccc865be8fa3f09733326925",
+        "2026-01-22/rust-std-nightly-x86_64-apple-darwin.tar.xz": "25d75995cee679a4828ca9fe48c5a31a67c3b0846018440ef912e5a6208f53f6",
+        "2026-01-22/rust-std-nightly-aarch64-apple-darwin.tar.xz": "e4132bf3f2eed4684c86756a02315bcf481c23e675e3e25630fc604c9cb4594c",
+        "2026-01-22/rust-std-nightly-x86_64-pc-windows-msvc.tar.xz": "961bb535ef95ae8a5fa4e224cb94aff190f155c45a9bcf7a53e184b024aa41b1",
     },
     versions = [RUST_VERSION],
 )

cpp/ql/lib/change-notes/2026-02-14-must-flow-fix.md

@@ -0,0 +1,4 @@
+---
+category: fix
+---
+* The `allowInterproceduralFlow` predicate of must-flow data flow configurations now correctly handles direct recursion.

cpp/ql/lib/change-notes/2026-02-14-must-flow.md

@@ -0,0 +1,4 @@
+---
+category: breaking
+---
+* `MustFlow`, the inter-procedural must-flow data flow analysis library, has been re-worked to use parameterized modules. Like in the case of data flow and taint tracking, instead of extending the `MustFlowConfiguration` class, the user should now implement a module with the `MustFlow::ConfigSig` signature, and instantiate the `MustFlow::Global` parameterized module with the implemented module.

cpp/ql/lib/semmle/code/cpp/internal/Overlay.qll

@@ -34,6 +34,38 @@ private string getSingleLocationFilePath(@element e) {
     macroinvocations(e, _, loc, _)
     or
     preprocdirects(e, _, loc)
+    or
+    diagnostics(e, _, _, _, _, loc)
+    or
+    usings(e, _, loc, _)
+    or
+    static_asserts(e, _, _, loc, _)
+    or
+    derivations(e, _, _, _, loc)
+    or
+    frienddecls(e, _, _, loc)
+    or
+    comments(e, _, loc)
+    or
+    exprs(e, _, loc)
+    or
+    stmts(e, _, loc)
+    or
+    initialisers(e, _, _, loc)
+    or
+    attributes(e, _, _, _, loc)
+    or
+    attribute_args(e, _, _, _, loc)
+    or
+    namequalifiers(e, _, _, loc)
+    or
+    enumconstants(e, _, _, _, _, loc)
+    or
+    type_mentions(e, _, loc, _)
+    or
+    lambda_capture(e, _, _, _, _, _, loc)
+    or
+    concept_templates(e, _, loc)
   |
     result = getLocationFilePath(loc)
   )