commit dbae65d7d25999f4f73f9af771571a8139507a39
author Fahad Nayyar <f_nayyar@apple.com> Wed Jan 11 17:02:54 2023 +0000
committer Copybara-Service <copybara-worker@google.com> Fri Jan 13 08:04:49 2023 -0800
tree f8d2c5e58c9d73547cc26b5724404f9510f0e336
parent 8cf4651d4e3e02f76809f6640201484a8f4142f0

[libunwind] Fixed an upcoming clang -Wsign-conversion warning

Fixing an upcoming clang warning (from https://reviews.llvm.org/D139114) in libunwind.

Differential Revision: https://reviews.llvm.org/D141515

GitOrigin-RevId: 226798f3aa2f8467a29d909f0b18dbc4dfb398f7

src/AddressSpace.hpp

diff --git a/src/AddressSpace.hpp b/src/AddressSpace.hpp
index b0135b0..26d2890 100644
--- a/src/AddressSpace.hpp
+++ b/src/AddressSpace.hpp
@@ -246,7 +246,7 @@
 inline int64_t LocalAddressSpace::getSLEB128(pint_t &addr, pint_t end) {
   const uint8_t *p = (uint8_t *)addr;
   const uint8_t *pend = (uint8_t *)end;
-  int64_t result = 0;
+  uint64_t result = 0;
   int bit = 0;
   uint8_t byte;
   do {
@@ -260,7 +260,7 @@
   if ((byte & 0x40) != 0 && bit < 64)
     result |= (-1ULL) << bit;
   addr = (pint_t) p;
-  return result;
+  return (int64_t)result;
 }
 
 inline LocalAddressSpace::pint_t