Cleanup: Compilation warnings

Mainly -Wset-but-unused-variable.
Makes default compilation on macOS way less noisy.

Differential Revision: https://developer.blender.org/D14357

1 files changed, 4 insertions, 3 deletions

diff --git a/source/blender/gpu/intern/gpu_shader_dependency.cc b/source/blender/gpu/intern/gpu_shader_dependency.cc
index 5b7df035acd..59481b514eb 100644
--- a/source/blender/gpu/intern/gpu_shader_dependency.cc
+++ b/source/blender/gpu/intern/gpu_shader_dependency.cc
@@ -8,6 +8,7 @@
  * shader files.
  */
 
+#include <iomanip>
 #include <iostream>
 
 #include "BLI_map.hh"
@@ -136,15 +137,14 @@ struct GPUSource {
     int64_t line_end = input.find("\n", offset);
     int64_t line_start = input.rfind("\n", offset) + 1;
     int64_t char_number = offset - line_start + 1;
-    char line_prefix[16] = "";
-    SNPRINTF(line_prefix, "%5ld | ", line_number);
 
     /* TODO Use clog. */
 
     std::cout << fullpath << ":" << line_number << ":" << char_number;
 
     std::cout << " error: " << message << "\n";
-    std::cout << line_prefix << input.substr(line_start, line_end - line_start) << "\n";
+    std::cout << std::setw(5) << line_number << " | "
+              << input.substr(line_start, line_end - line_start) << "\n";
     std::cout << "      | ";
     for (int64_t i = 0; i < char_number - 1; i++) {
       std::cout << " ";
@@ -361,6 +361,7 @@ void gpu_shader_dependency_init()
     errors += value->init_dependencies(*g_sources);
   }
   BLI_assert_msg(errors == 0, "Dependency errors detected: Aborting");
+  UNUSED_VARS_NDEBUG(errors);
 }
 
 void gpu_shader_dependency_exit()