[libc-commits] [libc] 8a0ff19 - [libc] Fix type warning on gcc in float to str (#79482)

[via libc-commits]

Author: michaelrj-google
Date: 2024-01-25T10:39:11-08:00
New Revision: 8a0ff194e3f9441d35c87d565e093335371a9578

URL: https://github.com/llvm/llvm-project/commit/8a0ff194e3f9441d35c87d565e093335371a9578
DIFF: https://github.com/llvm/llvm-project/commit/8a0ff194e3f9441d35c87d565e093335371a9578.diff

LOG: [libc] Fix type warning on gcc in float to str (#79482)

Minor cast warning that was missed in previous patch. Fixed with
explicit cast.

Added: 
    

Modified: 
    libc/src/__support/float_to_string.h

Removed: 
    


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diff  --git a/libc/src/__support/float_to_string.h b/libc/src/__support/float_to_string.h
index 4dc9d6eb3cb7352..1431aeffa5b2108 100644
--- a/libc/src/__support/float_to_string.h
+++ b/libc/src/__support/float_to_string.h
@@ -503,7 +503,7 @@ class FloatToString {
 
       cpp::UInt<MID_INT_SIZE> val;
 
-      const uint32_t pos_exp = idx * IDX_SIZE;
+      const uint32_t pos_exp = static_cast<uint32_t>(idx * IDX_SIZE);
 
 #if defined(LIBC_COPT_FLOAT_TO_STR_USE_DYADIC_FLOAT)
       // ----------------------- DYADIC FLOAT CALC MODE ------------------------