Issue #19520: Fix (the last!) compiler warning on 32bit Windows, in _sha3

12 years ago · 7f4bf9fb10
2 changed files with 3 additions and 1 deletions
--- a/Misc/NEWS
+++ b/Misc/NEWS
@ -285,6 +285,8 @@ Tests
 Build
 -----

+- Issue #19520: Fix compiler warning in the _sha3 module on 32bit Windows.
+
 - Issue #19356: Avoid using a C variabled named "_self", it's a reserved
  word in some C compilers.

--- a/Modules/_sha3/keccak/KeccakF-1600-opt32.c
+++ b/Modules/_sha3/keccak/KeccakF-1600-opt32.c
@ -212,7 +212,7 @@ static void setInterleavedWordsInto8bytes(UINT8* dest, UINT32* evenAndOdd)

 #define extractLanes(laneCount, state, data) \
    { \
-        int i; \
+        unsigned int i; \
        for(i=0; i<(laneCount); i++) \
            setInterleavedWordsInto8bytes(data+i*8, (UINT32*)state+i*2); \
    }