Reduce size of basic_specs

fmtlib · Jan 12, 2025 · b43eefa · b43eefa
1 parent c43da35
commit b43eefa
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/fmt/base.h b/include/fmt/base.h
@@ -739,7 +739,8 @@ class basic_specs {
     max_fill_size = 4
   };
 
-  size_t data_ = 1 << fill_size_shift;
+  unsigned data_ = 1 << fill_size_shift;
+  static_assert(sizeof(data_) * CHAR_BIT >= 18, "");
 
   // Character (code unit) type is erased to prevent template bloat.
   char fill_data_[max_fill_size] = {' '};