[libc-commits] [libc] [libc] Add putc, fputc, and fprintf to stdio/baremetal (PR #144567)
William Huynh via libc-commits
libc-commits at lists.llvm.org
Wed Jul 2 07:38:21 PDT 2025
================
@@ -7,14 +7,15 @@
//===----------------------------------------------------------------------===//
#include "src/stdio/putchar.h"
+
#include "src/__support/CPP/string_view.h"
#include "src/__support/OSUtil/io.h"
#include "src/__support/macros/config.h"
namespace LIBC_NAMESPACE_DECL {
LLVM_LIBC_FUNCTION(int, putchar, (int c)) {
- char uc = static_cast<char>(c);
+ char uc = static_cast<unsigned char>(c);
----------------
saturn691 wrote:
yep, I got thrown off by "uc" = unsigned char, but char is ok too
https://github.com/llvm/llvm-project/pull/144567
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