gcc 14 test with chronos 4.0.0

.github/workflows/ci.yml

@@ -88,9 +88,19 @@ jobs:
         run: |
           nimble install_pinned
 
+      - name: Use gcc 14
+        if : ${{ matrix.target.os == 'ubuntu-24-gcc-14'}}
+        run: |
+          # Add GCC-14 to alternatives
+          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-14 14
+
+          # Set GCC-14 as the default
+          sudo update-alternatives --set gcc /usr/bin/gcc-14
+
       - name: Run tests
         run: |
           nim --version
           nimble --version
           NIMFLAGS="${NIMFLAGS} --mm:${{ matrix.nim.memory_management }}"
+          gcc --version
           nimble test

libp2p.nimble

@@ -8,7 +8,7 @@ license = "MIT"
 skipDirs = @["tests", "examples", "Nim", "tools", "scripts", "docs"]
 
 requires "nim >= 1.6.0",
-  "nimcrypto >= 0.4.1", "dnsclient >= 0.3.0 & < 0.4.0", "bearssl >= 0.1.4",
+  "nimcrypto >= 0.4.1", "dnsclient >= 0.3.0 & < 0.4.0", "bearssl >= 0.2.5",
   "chronicles >= 0.10.2", "chronos >= 4.0.0", "metrics", "secp256k1", "stew#head",
   "websock", "unittest2"
 

libp2p/crypto/curve25519.nim

@@ -75,7 +75,9 @@ proc public*(private: Curve25519Key): Curve25519Key =
 proc random*(_: type[Curve25519Key], rng: var HmacDrbgContext): Curve25519Key =
   var res: Curve25519Key
   let defaultBrEc = ecGetDefault()
-  let len = ecKeygen(addr rng.vtable, defaultBrEc, nil, addr res[0], EC_curve25519)
+  let len = ecKeygen(
+    PrngClassPointerConst(addr rng.vtable), defaultBrEc, nil, addr res[0], EC_curve25519
+  )
   # Per bearssl documentation, the keygen only fails if the curve is
   # unrecognised -
   doAssert len == Curve25519KeySize, "Could not generate curve"

libp2p/crypto/ecnist.nim

@@ -234,7 +234,11 @@ proc random*(
   var ecimp = ecGetDefault()
   var res = new EcPrivateKey
   if ecKeygen(
-    addr rng.vtable, ecimp, addr res.key, addr res.buffer[0], safeConvert[cint](kind)
+    PrngClassPointerConst(addr rng.vtable),
+    ecimp,
+    addr res.key,
+    addr res.buffer[0],
+    safeConvert[cint](kind),
   ) == 0:
     err(EcKeyGenError)
   else: