[libc-commits] [libc] [libc] Use int in a64l instead of int32_t. (PR #150034)

[Michael Jones via libc-commits]

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@@ -44,10 +42,10 @@ constexpr static int32_t b64_char_to_int(char ch) {
 LLVM_LIBC_FUNCTION(long, a64l, (const char *s)) {
   // the standard says to only use up to 6 characters.
   constexpr size_t MAX_LENGTH = 6;
-  int32_t result = 0;
+  int result = 0;
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michaelrj-google wrote:

standard says to use 32 bits, which is why I used int32 here: https://pubs.opengroup.org/onlinepubs/9799919799/functions/a64l.html

If int32 doesn't work I'd recommend `long` since that's the first type guaranteed to be at least 32 bits. You might have to mask it since `long` is often more than 32 bits.

https://github.com/llvm/llvm-project/pull/150034