a good version

Author: RenanSouza2

.clangd

@@ -5,14 +5,27 @@ CompileFlags:
     - "-D_GNU_SOURCE"
     - "-Wall"
     - "-Wextra"
-    - "-Werror"
-    - "-fsanitize=address"
+    - "-Wpedantic"
     - "-xc"
+  Remove:
+    - "-Werror"
 
 Diagnostics:
   ClangTidy:
-    Add: [bugprone-*, clang-analyzer-*, performance-*, readability-*]
-    Remove: [abseil-*, llvm-*, readability-identifier-length, bugprone-easily-swappable-parameters]
+    Add:
+      - "bugprone-*"
+      - "clang-analyzer-*"
+      - "performance-*"
+      - "readability-*"
+      - "cert-*"
+    CheckOptions:
+      cert-err33-c.CheckedFunctions: "-::fprintf;-::printf;-::sprintf"
+    Remove:
+      - "abseil-*"
+      - "llvm-*"
+      - "readability-identifier-length"
+      - "readability-isolate-declaration"
+      - "bugprone-easily-swappable-parameters"
 
 Index:
   Background: Build

.github/workflows/test.yml

@@ -1,11 +1,37 @@
-name: C CI
-
 on: [push]
 
 jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v6
+    - run: git submodule update --init --recursive
+    - name: Install GCC 15
+      run: |
+        sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
+        sudo apt-get update
+        sudo apt-get install -y gcc-15 g++-15
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-15 100
+        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-15 100
+    - run: make test -s
+
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
+    - run: git submodule update --init --recursive
+    - name: Install GCC 15
+      run: |
+        sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
+        sudo apt-get update
+        sudo apt-get install -y gcc-15 g++-15
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-15 100
+        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-15 100
+    - run: make build -s 
+
+  build_mac:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v6
     - run: git submodule update --init --recursive
-    - run: make build -s
+    - run: make build -s 

.vscode/c_cpp_properties.json

@@ -20,7 +20,7 @@
 
 
 
-#define PIECE_SIZE 16
+#define PIECE_SIZE 20
 // #define CACHE "/mnt/wsl/wsl_data/cache"
 #define CACHE "cache"
 #define PATH_MAX_LEN 256
@@ -62,7 +62,6 @@ static void split_sig(sig_num_t out[3], uint64_t i_0, uint64_t span)
         return;
     }
 
-    // NOLINTNEXTLINE(readability-isolate-declaration)
     sig_num_t res_1[3], res_2[3];
     split_sig(res_1, i_0              , span - 1);
     split_sig(res_2, i_0 + B(span - 1), span - 1);
@@ -75,7 +74,6 @@ static void split_sig(sig_num_t out[3], uint64_t i_0, uint64_t span)
 static void sig_res_path_set(char path[PATH_MAX_LEN], uint64_t i_0, uint64_t span)
 {
     uint64_t i_max = i_0 + B(span) - 1;
-    span = span - PIECE_SIZE;
     snprintf(path, PATH_MAX_LEN, CACHE "/pieces/p_" U64P(015) "_" U64P(02) "_" U64P(015) ".bin", i_0, span, i_max);
 }
 
@@ -551,6 +549,7 @@ flt_num_t pi_big(uint64_t size)
 
     flt_pi = flt_num_add(flt_pi, flt_num_wrap(3, size));
     pi_save(size, flt_pi);
+    union_res_delete(size, 1, index_max, 0);
     return flt_pi;
 }
 

cache_del/numbers/.gitkeep

@@ -0,0 +1,4 @@
+Diagnostics:
+  ClangTidy:
+    Remove:
+      - "bugprone-switch-missing-default-case"

cache_del/pieces/.gitkeep

@@ -1,9 +1,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "debug.h"
-#include "../../mods/clu/header.h"
-#include "../../mods/macros/assert.h"
+#include "debug.h" // IWYU pragma: keep
+#include "../../mods/clu/header.h" // IWYU pragma: keep
 #include "../../mods/macros/uint.h"
 #include "../../mods/number/lib/num/struct.h"