- some GCC fixed by Edward-san.

src/autosegs.h

@@ -37,6 +37,7 @@
 
 #define REGMARKER(x) (x)
 typedef void * const REGINFO;
+typedef void * NCREGINFO;
 
 // List of Action functons
 extern REGINFO ARegHead;
@@ -72,7 +73,7 @@ class FAutoSegIterator
 			}
 			Probe = Head;
 		}
-		REGINFO operator*() const
+		NCREGINFO operator*() const
 		{
 			return *Probe;
 		}

src/d_dehacked.cpp

@@ -792,7 +792,7 @@ void SetDehParams(FState *state, int codepointer)
 	sym = dyn_cast<PFunction>(RUNTIME_CLASS(AInventory)->Symbols.FindSymbol(FName(MBFCodePointers[codepointer].name), true));
 	if (sym == NULL) return;
 
-	if (codepointer < 0 || codepointer >= countof(MBFCodePointerFactories))
+	if (codepointer < 0 || (unsigned)codepointer >= countof(MBFCodePointerFactories))
 	{
 		// This simply should not happen.
 		Printf("Unmanaged dehacked codepointer alias num %i\n", codepointer);

src/d_netinfo.cpp

@@ -723,7 +723,7 @@ void D_WriteUserInfoStrings (int pnum, BYTE **stream, bool compact)
 
 		case NAME_PlayerClass:
 			*stream += sprintf(*((char **)stream), "\\%s", info->GetPlayerClassNum() == -1 ? "Random" :
-				D_EscapeUserInfo(info->GetPlayerClassType()->DisplayName.GetChars()));
+				D_EscapeUserInfo(info->GetPlayerClassType()->DisplayName.GetChars()).GetChars());
 			break;
 
 		case NAME_Skin:

src/dobjtype.cpp

@@ -101,7 +101,7 @@ void DumpTypeTable()
 	for (size_t i = 0; i < countof(TypeTable.TypeHash); ++i)
 	{
 		int len = 0;
-		Printf("%4d:", i);
+		Printf("%4zu:", i);
 		for (PType *ty = TypeTable.TypeHash[i]; ty != NULL; ty = ty->HashNext)
 		{
 			Printf(" -> %s", ty->IsKindOf(RUNTIME_CLASS(PNamedType)) ? static_cast<PNamedType*>(ty)->TypeName.GetChars(): ty->GetClass()->TypeName.GetChars());
@@ -122,7 +122,7 @@ void DumpTypeTable()
 		}
 		Printf("\n");
 	}
-	Printf("Used buckets: %d/%u (%.2f%%) for %d entries\n", used, countof(TypeTable.TypeHash), double(used)/countof(TypeTable.TypeHash)*100, all);
+	Printf("Used buckets: %d/%lu (%.2f%%) for %d entries\n", used, countof(TypeTable.TypeHash), double(used)/countof(TypeTable.TypeHash)*100, all);
 	Printf("Min bucket size: %d\n", min);
 	Printf("Max bucket size: %d\n", max);
 	Printf("Avg bucket size: %.2f\n", double(all) / used);

src/tarray.h

@@ -389,7 +389,7 @@ public:
 			if ((*this)[i] != NULL) 
 				delete (*this)[i];
 		}
-		Clear();
+		this->Clear();
 	}
 };
 
@@ -461,7 +461,12 @@ template<class KT> struct THashTraits
 {
 	// Returns the hash value for a key.
 	hash_t Hash(const KT key) { return (hash_t)(intptr_t)key; }
-	hash_t Hash(double key) { return ((hash_t *)&key)[0] ^ ((hash_t *)&key)[1]; }
+	hash_t Hash(double key)
+	{
+		hash_t keyhash[2];
+		memcpy(&keyhash, &key, sizeof(keyhash));
+		return keyhash[0] ^ keyhash[1];
+	}
 
 	// Compares two keys, returning zero if they are the same.
 	int Compare(const KT left, const KT right) { return left != right; }
@@ -470,14 +475,24 @@ template<class KT> struct THashTraits
 template<> struct THashTraits<float>
 {
 	// Use all bits when hashing singles instead of converting them to ints.
-	hash_t Hash(float key) { return *((hash_t *)&key); }
+	hash_t Hash(float key)
+	{
+		hash_t keyhash;
+		memcpy(&keyhash, &key, sizeof(keyhash));
+		return keyhash;
+	}
 	int Compare(float left, float right) { return left != right; }
 };
 
 template<> struct THashTraits<double>
 {
 	// Use all bits when hashing doubles instead of converting them to ints.
-	hash_t Hash(double key) { return ((hash_t *)&key)[0] ^ ((hash_t *)&key)[1]; }
+	hash_t Hash(double key)
+	{
+		hash_t keyhash[2];
+		memcpy(&keyhash, &key, sizeof(keyhash));
+		return keyhash[0] ^ keyhash[1];
+	}
 	int Compare(double left, double right) { return left != right; }
 };
 

src/thingdef/thingdef_codeptr.cpp

@@ -4350,8 +4350,8 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_SetRoll)
 {
 	PARAM_ACTION_PROLOGUE;
 	PARAM_ANGLE		(roll);
-	PARAM_INT_OPT	(flags);	{ flags = 0; }
+	PARAM_INT_OPT	(flags)		{ flags = 0; }
-	PARAM_INT_OPT	(ptr);		{ ptr = AAPTR_DEFAULT; }
+	PARAM_INT_OPT	(ptr)		{ ptr = AAPTR_DEFAULT; }
 	AActor *ref = COPY_AAPTR(self, ptr);
 
 	if (ref != NULL)

src/thingdef/thingdef_expression.cpp

@@ -3130,7 +3130,7 @@ FxExpression *FxVMFunctionCall::Resolve(FCompileContext& ctx)
 		return NULL;
 	}
 	TArray<PType *> &rets = Function->Variants[0].Proto->ReturnTypes;
-	if (rets.Size() == NULL)
+	if (rets.Size() == 0)
 	{
 		ReturnType = TypeVoid;
 	}

src/zscript/ast.cpp

@@ -83,7 +83,7 @@ public:
 			NeedSpace = false;
 			if (NestDepth > 0)
 			{
-				Str.AppendFormat("%*s", NestDepth, "");
+				Str.AppendFormat("%*s", (int)NestDepth, "");
 			}
 			if (ConsecOpens > 0)
 			{

src/zscript/vm.h

@@ -476,8 +476,8 @@ struct VMValue
 	{
 		Kill();
 		a = v;
-		atag = atag;
+		this->atag = atag;
-		Type = atag;
+		Type = REGT_POINTER;
 	}
 	void SetNil()
 	{

src/zscript/zcc_expr.cpp

@@ -663,7 +663,9 @@ static void DtoS(ZCC_ExprConstant *expr, FSharedStringArena &str_arena)
 	// Convert to a string with enough precision such that converting
 	// back to a double will not lose any data.
 	char str[64];
+	IGNORE_FORMAT_PRE
 	int len = mysnprintf(str, countof(str), "%H", expr->DoubleVal);
+	IGNORE_FORMAT_POST
 	expr->StringVal = str_arena.Alloc(str, len);
 	expr->Type = TypeString;
 }