Update src/main/cpp/src/cast_float_to_string.cu

Co-authored-by: Mike Wilson <[email protected]>
NVIDIA · Oct 19, 2023 · 9ab2089 · 9ab2089
1 parent 8d7ead2
commit 9ab2089
Showing 1 changed file with 8 additions and 5 deletions.
diff --git a/src/main/cpp/src/cast_float_to_string.cu b/src/main/cpp/src/cast_float_to_string.cu
@@ -172,11 +172,14 @@ struct ftos_converter {
       memcpy(output, "NaN", 3);
       return 3;
     }
-    bool bneg = false;
-    if (signbit(value)) {  // handles -0.0 too
-      value = -value;
-      bneg  = true;
-    }
+    bool const bneg = [&value]() {
+      if (signbit(value)) {  // handles -0.0 too
+        value = -value;
+        return true;
+      } else {
+        return false;
+      }
+    }();
     if (std::isinf(value)) {
       if (bneg) {
         memcpy(output, "-Infinity", 9);