Fix "unsafe narrowing" warnings in absl, 6/n.

Addresses failures with the following, in some files:
-Wshorten-64-to-32
-Wimplicit-int-conversion
-Wsign-compare
-Wsign-conversion
-Wtautological-unsigned-zero-compare

(This specific CL focuses on .cc files in strings/internal/.)

Bug: chromium:1292951
PiperOrigin-RevId: 470810568
Change-Id: Ibd316a7e62cc43cb198ba22daed565c9573ce235

1 files changed, 5 insertions, 5 deletions

diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc
index 3895001a..8e497852 100644
--- a/absl/strings/internal/str_format/float_conversion.cc
+++ b/absl/strings/internal/str_format/float_conversion.cc
@@ -1090,12 +1090,12 @@ void PrintExponent(int exp, char e, Buffer *out) {
   }
   // Exponent digits.
   if (exp > 99) {
-    out->push_back(static_cast<char>(exp / 100) + '0');
-    out->push_back(exp / 10 % 10 + '0');
-    out->push_back(exp % 10 + '0');
+    out->push_back(static_cast<char>(exp / 100 + '0'));
+    out->push_back(static_cast<char>(exp / 10 % 10 + '0'));
+    out->push_back(static_cast<char>(exp % 10 + '0'));
   } else {
-    out->push_back(static_cast<char>(exp / 10) + '0');
-    out->push_back(exp % 10 + '0');
+    out->push_back(static_cast<char>(exp / 10 + '0'));
+    out->push_back(static_cast<char>(exp % 10 + '0'));
   }
 }