[Fuchsia] Define wint_t type as unsigned int

[petrhosek]

This matches the type used by Fuchsia libc.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Petr Hosek (petrhosek)

Changes

This matches the type used by Fuchsia libc.

---

Full diff: https://github.com/llvm/llvm-project/pull/95508.diff

1 Files Affected:

• (modified) clang/lib/Basic/Targets/OSTargets.h (+1)

diff --git a/clang/lib/Basic/Targets/OSTargets.h b/clang/lib/Basic/Targets/OSTargets.h
index 4366c1149e405..5f27c3469f861 100644
--- a/clang/lib/Basic/Targets/OSTargets.h
+++ b/clang/lib/Basic/Targets/OSTargets.h
@@ -868,6 +868,7 @@ class LLVM_LIBRARY_VISIBILITY FuchsiaTargetInfo : public OSTargetInfo<Target> {
 public:
   FuchsiaTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
       : OSTargetInfo<Target>(Triple, Opts) {
+    this->WIntType = TargetInfo::UnsignedInt;
     this->MCountName = "__mcount";
     this->TheCXXABI.set(TargetCXXABI::Fuchsia);
   }

[petrhosek]

Looks like @frobtech already created #95499.