CppCheck annotations in PRs

.github/workflows/cppcheck.yml

@@ -0,0 +1,26 @@
+name: cppcheck-annotations
+
+on:
+  pull_request:
+
+jobs:
+  build:
+    name: cppcheck-annotations
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run cppcheck-annotation-action
+        uses: Konstantin343/[email protected]
+        with:
+          std: 'c++20'
+          sources: 'src'
+          platform: 'unix64'
+          log-level: 'verbose'
+
+      - name: Annotate lines with errors
+        uses: yuzutech/[email protected]
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"
+          title: 'Results of CppCheck'
+          input: 'annotations.json'

src/libs/antares/study/runtime/runtime.cpp

@@ -57,7 +57,7 @@ static void StudyRuntimeInfosInitializeAllAreas(Study& study, StudyRuntimeInfos&
                     // E' = ln(e) - 0.5 * ln(1 + (s*s) / (e*e))
                     // S' = sqrt(ln(1 + (s*s) / (e*e)))
                     nE = log(e[i]) - 0.5 * log(1. + (s[i] * s[i]) / (e[i] * e[i]));
-                    nS = sqrt(log(1. + (s[i] * s[i]) / (e[i] * e[i])));
+                    nS = sqrt(log1p((s[i] * s[i]) / (e[i] * e[i])));
 
                     // asserts
                     assert(!std::isnan(nE)

src/solver/ts-generator/availability.cpp

@@ -121,7 +121,7 @@ void GeneratorTempData::prepareIndispoFromLaw(Data::StatisticalLaw law,
                 B[d] = sqrt(B[d]) - 1.;
                 B[d] /= 2. * xtemp;
                 A[d] = D - 1. / B[d];
-                B[d] = log(1. - B[d]);
+                B[d] = log1p(-B[d]);
                 B[d] = 1. / B[d];
             }
             else