fix -Wimplicit-int-conversion

Author: ZERICO2005

src/libcxx/include/__memory_resource/unsynchronized_pool_resource.h

@@ -105,7 +105,11 @@ class _LIBCPP_AVAILABILITY_PMR _LIBCPP_EXPORTED_FROM_ABI unsynchronized_pool_res
   __adhoc_pool __adhoc_pool_;
   __fixed_pool* __fixed_pools_;
   int __num_fixed_pools_;
+#ifndef _EZ80
   uint32_t __options_max_blocks_per_chunk_;
+#else // _EZ80
+  size_t __options_max_blocks_per_chunk_;
+#endif // _EZ80
 };
 
 } // namespace pmr

src/libcxx/src/include/ryu/common.h

@@ -48,7 +48,11 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
+#ifndef _EZ80
 [[nodiscard]] _LIBCPP_HIDE_FROM_ABI inline uint32_t __decimalLength9(const uint32_t __v) {
+#else // _EZ80
+[[nodiscard]] _LIBCPP_HIDE_FROM_ABI inline unsigned __decimalLength9(const uint32_t __v) {
+#endif // _EZ80
   // Function precondition: __v is not a 10-digit number.
   // (f2s: 9 digits are sufficient for round-tripping.)
   // (d2fixed: We print 9-digit blocks.)

src/libcxx/src/ryu/d2fixed.cpp

@@ -236,8 +236,11 @@ void __append_nine_digits(uint32_t __digits, char* const __result) {
 #else // _EZ80
 [[nodiscard]] to_chars_result __d2fixed_buffered_n(char* _First, char* const _Last, const long double __d,
 #endif // _EZ80
-
+#ifndef _EZ80
   const uint32_t __precision) {
+#else // _EZ80
+  const unsigned __precision) {
+#endif // _EZ80
   char* const _Original_first = _First;
 
   const uint64_t __bits = __double_to_bits(__d);
@@ -317,10 +320,18 @@ void __append_nine_digits(uint32_t __digits, char* const __result) {
   }
   if (__e2 < 0) {
     const int32_t __idx = -__e2 / 16;
+  #ifndef _EZ80
     const uint32_t __blocks = __precision / 9 + 1;
+  #else // _EZ80
+    const unsigned __blocks = __precision / 9 + 1;
+  #endif // _EZ80
     // 0 = don't round up; 1 = round up unconditionally; 2 = round up if odd.
     int __roundUp = 0;
+  #ifndef _EZ80
     uint32_t __i = 0;
+  #else // _EZ80
+    unsigned __i = 0;
+  #endif // _EZ80
     if (__blocks <= __MIN_BLOCK_2[__idx]) {
       __i = __blocks;
       if (_Last - _First < static_cast<ptrdiff_t>(__precision)) {
@@ -342,7 +353,11 @@ void __append_nine_digits(uint32_t __digits, char* const __result) {
       if (__p >= __POW10_OFFSET_2[__idx + 1]) {
         // If the remaining digits are all 0, then we might as well use memset.
         // No rounding required in this case.
+      #ifndef _EZ80
         const uint32_t __fill = __precision - 9 * __i;
+      #else // _EZ80
+        const unsigned __fill = __precision - 9 * __i;
+      #endif // _EZ80
         if (_Last - _First < static_cast<ptrdiff_t>(__fill)) {
           return { _Last, errc::value_too_large };
         }
@@ -431,7 +446,11 @@ void __append_nine_digits(uint32_t __digits, char* const __result) {
 #else // _EZ80
 [[nodiscard]] to_chars_result __d2exp_buffered_n(char* _First, char* const _Last, const long double __d,
 #endif // _EZ80
+#ifndef _EZ80
   uint32_t __precision) {
+#else // _EZ80
+  unsigned __precision) {
+#endif // _EZ80
   char* const _Original_first = _First;
 
   const uint64_t __bits = __double_to_bits(__d);
@@ -473,8 +492,13 @@ void __append_nine_digits(uint32_t __digits, char* const __result) {
   const bool __printDecimalPoint = __precision > 0;
   ++__precision;
   uint32_t __digits = 0;
+#ifndef _EZ80
   uint32_t __printedDigits = 0;
   uint32_t __availableDigits = 0;
+#else // _EZ80
+  unsigned __printedDigits = 0;
+  unsigned __availableDigits = 0;
+#endif // _EZ80
   int32_t __exp = 0;
   if (__e2 >= -52) {
     const uint32_t __idx = __e2 < 0 ? 0 : __indexForExponent(static_cast<uint32_t>(__e2));
@@ -564,7 +588,11 @@ void __append_nine_digits(uint32_t __digits, char* const __result) {
     }
   }
 
+#ifndef _EZ80
   const uint32_t __maximum = __precision - __printedDigits;
+#else // _EZ80
+  const unsigned __maximum = __precision - __printedDigits;
+#endif // _EZ80
   if (__availableDigits == 0) {
     __digits = 0;
   }

src/libcxx/src/strstream.cpp

@@ -216,7 +216,7 @@ strstreambuf::pos_type strstreambuf::seekoff(off_type __off, ios_base::seekdir _
     // min(pbase, newpos), newpos, epptr()
     __off = epptr() - newpos;
     setp(min(pbase(), newpos), epptr());
-    __pbump((epptr() - pbase()) - __off);
+    __pbump(static_cast<streamsize>((epptr() - pbase()) - __off));
   }
   return pos_type(newoff);
 }
@@ -242,7 +242,7 @@ strstreambuf::pos_type strstreambuf::seekpos(pos_type __sp, ios_base::openmode _
     // min(pbase, newpos), newpos, epptr()
     off_type temp = epptr() - newpos;
     setp(min(pbase(), newpos), epptr());
-    __pbump((epptr() - pbase()) - temp);
+    __pbump(static_cast<streamsize>((epptr() - pbase()) - temp));
   }
   return pos_type(newoff);
 }