diff --git a/src/symbols/symbols_with_libdwarf.cpp b/src/symbols/symbols_with_libdwarf.cpp
index ea52632..d322053 100644
--- a/src/symbols/symbols_with_libdwarf.cpp
+++ b/src/symbols/symbols_with_libdwarf.cpp
@@ -458,7 +458,8 @@ namespace libdwarf {
                     &table_count,
                     &line_context
                 );
-                VERIFY(table_count >= 0 && table_count <= 2, "Unknown dwarf line table count");
+                static_assert(std::is_unsigned<decltype(table_count)>::value, "Expected unsigned Dwarf_Small");
+                VERIFY(/*table_count >= 0 &&*/ table_count <= 2, "Unknown dwarf line table count");
                 if(ret == DW_DLV_NO_ENTRY) {
                     // TODO: Failing silently for now
                     return;
diff --git a/src/unwind/unwind_with_dbghelp.cpp b/src/unwind/unwind_with_dbghelp.cpp
index 375ee2e..7474c4b 100644
--- a/src/unwind/unwind_with_dbghelp.cpp
+++ b/src/unwind/unwind_with_dbghelp.cpp
@@ -21,6 +21,8 @@
 
 namespace cpptrace {
 namespace detail {
+    #pragma warning(push)
+    #pragma warning(disable: 4740) // warning C4740: flow in or out of inline asm code suppresses global optimization
     CPPTRACE_FORCE_NO_INLINE
     std::vector<uintptr_t> capture_frames(size_t skip, size_t max_depth) {
         skip++;
@@ -135,6 +137,7 @@ namespace detail {
         }
         return trace;
     }
+    #pragma warning(pop)
 }
 }