Misc - Fix some warnings from MSVC

3 files changed, 5 insertions, 5 deletions

diff --git a/src/include/rc_string.hpp b/src/include/rc_string.hpp
index 0d6ab155..bdf675ad 100644
--- a/src/include/rc_string.hpp
+++ b/src/include/rc_string.hpp
@@ -18,7 +18,7 @@ public:
     RcString():
         m_ptr(nullptr)
     {}
-    RcString(const char* s, unsigned int len);
+    RcString(const char* s, size_t len);
     RcString(const char* s):
         RcString(s, ::std::strlen(s))
     {
diff --git a/src/mir/mir.hpp b/src/mir/mir.hpp
index 99698134..b2a89542 100644
--- a/src/mir/mir.hpp
+++ b/src/mir/mir.hpp
@@ -94,8 +94,8 @@ struct LValue
         bool is_Static() const   { return (val & 3) == 2; }
 
         const char     as_Return  () const { assert(is_Return()); return 0; }
-        const unsigned as_Argument() const { assert(is_Argument()); return (val >> 2) - 1; }
-        const unsigned as_Local   () const { assert(is_Local()); return val >> 2; }
+        const unsigned as_Argument() const { assert(is_Argument()); return static_cast<unsigned>( (val >> 2) - 1 ); }
+        const unsigned as_Local   () const { assert(is_Local()); return static_cast<unsigned>(val >> 2); }
 
         const ::HIR::Path& as_Static() const { assert(is_Static()); return *reinterpret_cast<const ::HIR::Path*>(val & ~3llu); }
               ::HIR::Path& as_Static()       { assert(is_Static()); return *reinterpret_cast<      ::HIR::Path*>(val & ~3llu); }
diff --git a/src/rc_string.cpp b/src/rc_string.cpp
index b56f2e62..31656a3b 100644
--- a/src/rc_string.cpp
+++ b/src/rc_string.cpp
@@ -11,14 +11,14 @@
 #include <iostream>
 #include <algorithm>    // std::max
 
-RcString::RcString(const char* s, unsigned int len):
+RcString::RcString(const char* s, size_t len):
     m_ptr(nullptr)
 {
     if( len > 0 )
     {
         m_ptr = new unsigned int[2 + (len+1 + sizeof(unsigned int)-1) / sizeof(unsigned int)];
         m_ptr[0] = 1;
-        m_ptr[1] = len;
+        m_ptr[1] = static_cast<unsigned>(len);
         char* data_mut = reinterpret_cast<char*>(m_ptr + 2);
         for(unsigned int j = 0; j < len; j ++ )
             data_mut[j] = s[j];