Fixes -Wswitch-default warnings

build/premake4.lua

@@ -64,7 +64,7 @@ solution "test"
 		defines { "_CRT_SECURE_NO_WARNINGS" }
 		
 	configuration "gmake"
-		buildoptions "-msse4.2 -Werror -Wall -Wextra"
+		buildoptions "-msse4.2 -Werror -Wall -Wextra -Wswitch-default"
 
 	project "gtest"
 		kind "StaticLib"
@@ -154,7 +154,7 @@ solution "example"
 		defines { "_CRT_SECURE_NO_WARNINGS" }
 
 	configuration "gmake"
-		buildoptions "-Werror -Wall -Wextra -Weffc++"
+		buildoptions "-Werror -Wall -Wextra -Weffc++ -Wswitch-default"
 
 	project "condense"
 		kind "ConsoleApp"

include/rapidjson/document.h

@@ -319,6 +319,9 @@ public:
 			case kCopyStringFlag:
 				Allocator::Free(const_cast<Ch*>(data_.s.str));
 				break;
+
+			default:
+				break;	// Do nothing for other types.
 			}
 		}
 	}
@@ -794,6 +797,9 @@ int z = a[0u].GetInt();				// This works too.
 			else if (IsUint64())	handler.Uint64(data_.n.u64);
 			else					handler.Double(data_.n.d);
 			break;
+
+		default:
+			RAPIDJSON_ASSERT(false);
 		}
 		return *this;
 	}

include/rapidjson/encodedstream.h

@@ -158,10 +158,11 @@ private:
 			case 0x01: type_ = kUTF32LE; break;
 			case 0x05: type_ = kUTF16LE; break;
 			case 0x0F: type_ = kUTF8;    break;
+			default: break; // Use type defined by user.
 			}
 		}
 
-		// RUntime check whether the size of character type is sufficient. It only perform checks with assertion.
+		// Runtime check whether the size of character type is sufficient. It only perform checks with assertion.
 		switch (type_) {
 		case kUTF8:
 			// Do nothing
@@ -174,6 +175,8 @@ private:
 		case kUTF32BE:
 			RAPIDJSON_ASSERT(sizeof(Ch) >= 4);
 			break;
+		default:
+			RAPIDJSON_ASSERT(false);	// Invalid type
 		}
 	}
 
@@ -216,6 +219,8 @@ public:
 		case kUTF8:
 			// Do nothing
 			break;
+		default:
+			RAPIDJSON_ASSERT(false);	// Invalid UTFType
 		}
 
 		static const PutFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Put) };