Twines: Don't allow implicit conversion from integers, this is too tricky.

[oota-llvm.git] / include / llvm / ADT / Twine.h

diff --git a/include/llvm/ADT/Twine.h b/include/llvm/ADT/Twine.h
index 3022812331824424d71ebbf81db78effe89b0214..6c4905e643c144823369d3c1cf2ee4a57be9281a 100644 (file)
--- a/include/llvm/ADT/Twine.h
+++ b/include/llvm/ADT/Twine.h
@@ -252,22 +252,22 @@ namespace llvm {
     }
 
     /// Construct a twine to print \arg Val as an unsigned decimal integer.
-    Twine(const uint32_t &Val) 
+    explicit Twine(const uint32_t &Val) 
       : LHS(&Val), LHSKind(UDec32Kind), RHSKind(EmptyKind) {
     }
 
     /// Construct a twine to print \arg Val as a signed decimal integer.
-    Twine(const int32_t &Val) 
+    explicit Twine(const int32_t &Val) 
       : LHS(&Val), LHSKind(SDec32Kind), RHSKind(EmptyKind) {
     }
 
     /// Construct a twine to print \arg Val as an unsigned decimal integer.
-    Twine(const uint64_t &Val) 
+    explicit Twine(const uint64_t &Val) 
       : LHS(&Val), LHSKind(UDec64Kind), RHSKind(EmptyKind) {
     }
 
     /// Construct a twine to print \arg Val as a signed decimal integer.
-    Twine(const int64_t &Val) 
+    explicit Twine(const int64_t &Val) 
       : LHS(&Val), LHSKind(SDec64Kind), RHSKind(EmptyKind) {
     }