Merge branch 'odin-lang:master' into master

core/math/ease/ease.odin

@@ -325,9 +325,9 @@ ease :: proc "contextless" (type: Ease, p: $T) -> T
 	// in case type was invalid
 	return 0
 }
-
 Flux_Map :: struct($T: typeid) {
 	values: map[^T]Flux_Tween(T),
+	keys_to_be_deleted: [dynamic]^T,
 }
 
 Flux_Tween :: struct($T: typeid) {
@@ -353,15 +353,17 @@ Flux_Tween :: struct($T: typeid) {
 }
 
 // init flux map to a float type and a wanted cap
-flux_init :: proc($T: typeid, cap := 8) -> Flux_Map(T) where intrinsics.type_is_float(T) {
+flux_init :: proc($T: typeid, value_capacity := 8) -> Flux_Map(T) where intrinsics.type_is_float(T) {
 	return {
-		make(map[^T]Flux_Tween(T), cap),
+		values = make(map[^T]Flux_Tween(T), value_capacity),
+		keys_to_be_deleted = make([dynamic]^T, 0, value_capacity)
 	}
 }
 
 // delete map content
 flux_destroy :: proc(flux: Flux_Map($T)) where intrinsics.type_is_float(T) {
 	delete(flux.values)
+	delete(flux.keys_to_be_deleted)
 }
 
 // clear map content, stops all animations
@@ -374,8 +376,8 @@ flux_clear :: proc(flux: ^Flux_Map($T)) where intrinsics.type_is_float(T) {
 // return value can be used to set callbacks
 flux_to :: proc(
 	flux: ^Flux_Map($T),
-	value: ^f32, 
-	goal: f32, 
+	value: ^T, 
+	goal: T, 
 	type: Ease = .Quadratic_Out,
 	duration: time.Duration = time.Second, 
 	delay: f64 = 0,
@@ -413,6 +415,8 @@ flux_tween_init :: proc(tween: ^Flux_Tween($T), duration: time.Duration) where i
 // calls callbacks in all stages, when they're filled
 // deletes tween from the map after completion
 flux_update :: proc(flux: ^Flux_Map($T), dt: f64) where intrinsics.type_is_float(T) {
+	clear(&flux.keys_to_be_deleted)
+
 	for key, tween in &flux.values {
 		delay_remainder := f64(0)
 
@@ -451,7 +455,8 @@ flux_update :: proc(flux: ^Flux_Map($T), dt: f64) where intrinsics.type_is_float
 			}
 
 			if tween.progress >= 1 {
-				delete_key(&flux.values, key)
+				// append keys to array that will be deleted after the loop
+				append(&flux.keys_to_be_deleted, key)
 
 				if tween.on_complete != nil {
 					tween.on_complete(flux, tween.data)
@@ -459,17 +464,24 @@ flux_update :: proc(flux: ^Flux_Map($T), dt: f64) where intrinsics.type_is_float
 			}
 		}
 	}
+	
+	// loop through keys that should be deleted from the map
+	if len(flux.keys_to_be_deleted) != 0 {
+		for key in flux.keys_to_be_deleted {
+			delete_key(&flux.values, key)
+		}
+	}
 }
 
 // stop a specific key inside the map
 // returns true when it successfully removed the key
 flux_stop :: proc(flux: ^Flux_Map($T), key: ^T) -> bool where intrinsics.type_is_float(T) {
-    if key in flux.values {
-        delete_key(&flux.values, key)
-        return true
-    }
+	if key in flux.values {
+		delete_key(&flux.values, key)
+		return true
+	}
 
-    return false
+	return false
 }
 
 // returns the amount of time left for the tween animation, if the key exists in the map

core/odin/parser/parser.odin

@@ -183,6 +183,7 @@ parse_file :: proc(p: ^Parser, file: ^ast.File) -> bool {
 	pd.name    = pkg_name.text
 	pd.comment = p.line_comment
 	p.file.pkg_decl = pd
+	p.file.docs = docs
 
 	expect_semicolon(p, pd)
 

core/os/file_windows.odin

@@ -384,21 +384,33 @@ set_current_directory :: proc(path: string) -> (err: Errno) {
 
 
 
-change_directory :: proc(path: string) -> Errno {
+change_directory :: proc(path: string) -> (err: Errno) {
 	wpath := win32.utf8_to_wstring(path, context.temp_allocator)
-	return Errno(win32.SetCurrentDirectoryW(wpath))
+
+	if !win32.SetCurrentDirectoryW(wpath) {
+		err = Errno(win32.GetLastError())
+	}
+	return
 }
 
-make_directory :: proc(path: string, mode: u32 = 0) -> Errno {
+make_directory :: proc(path: string, mode: u32 = 0) -> (err: Errno) {
 	// Mode is unused on Windows, but is needed on *nix
 	wpath := win32.utf8_to_wstring(path, context.temp_allocator)
-	return Errno(win32.CreateDirectoryW(wpath, nil))
+
+	if !win32.CreateDirectoryW(wpath, nil) {
+		err = Errno(win32.GetLastError())
+	}
+	return
 }
 
 
-remove_directory :: proc(path: string) -> Errno {
+remove_directory :: proc(path: string) -> (err: Errno) {
 	wpath := win32.utf8_to_wstring(path, context.temp_allocator)
-	return Errno(win32.RemoveDirectoryW(wpath))
+
+	if !win32.RemoveDirectoryW(wpath) {
+		err = Errno(win32.GetLastError())
+	}
+	return
 }
 
 
@@ -464,23 +476,31 @@ fix_long_path :: proc(path: string) -> string {
 }
 
 
-link :: proc(old_name, new_name: string) -> Errno {
+link :: proc(old_name, new_name: string) -> (err: Errno) {
 	n := win32.utf8_to_wstring(fix_long_path(new_name))
 	o := win32.utf8_to_wstring(fix_long_path(old_name))
 	return Errno(win32.CreateHardLinkW(n, o, nil))
 }
 
-unlink :: proc(path: string) -> Errno {
+unlink :: proc(path: string) -> (err: Errno) {
 	wpath := win32.utf8_to_wstring(path, context.temp_allocator)
-	return Errno(win32.DeleteFileW(wpath))
+
+	if !win32.DeleteFileW(wpath) {
+		err = Errno(win32.GetLastError())
+	}
+	return
 }
 
 
 
-rename :: proc(old_path, new_path: string) -> Errno {
+rename :: proc(old_path, new_path: string) -> (err: Errno) {
 	from := win32.utf8_to_wstring(old_path, context.temp_allocator)
 	to := win32.utf8_to_wstring(new_path, context.temp_allocator)
-	return Errno(win32.MoveFileExW(from, to, win32.MOVEFILE_REPLACE_EXISTING))
+
+	if !win32.MoveFileExW(from, to, win32.MOVEFILE_REPLACE_EXISTING) {
+		err = Errno(win32.GetLastError())
+	}
+	return
 }
 
 

core/runtime/core.odin

@@ -267,6 +267,19 @@ type_table: []Type_Info
 
 args__: []cstring
 
+when ODIN_OS == .Windows {
+	// NOTE(Jeroen): If we're a Windows DLL, fwdReason will be populated.
+	// This tells a DLL if it's first loaded, about to be unloaded, or a thread is joining/exiting.
+
+	DLL_Forward_Reason :: enum u32 {
+		Process_Detach = 0, // About to unload DLL
+		Process_Attach = 1, // Entry point
+		Thread_Attach  = 2,
+		Thread_Detach  = 3,
+	}
+	dll_forward_reason: DLL_Forward_Reason
+}
+
 // IMPORTANT NOTE(bill): Must be in this order (as the compiler relies upon it)
 
 

core/runtime/entry_windows.odin

@@ -8,15 +8,19 @@ when ODIN_BUILD_MODE == .Dynamic {
 	@(link_name="DllMain", linkage="strong", require)
 	DllMain :: proc "stdcall" (hinstDLL: rawptr, fdwReason: u32, lpReserved: rawptr) -> b32 {
 		context = default_context()
-		switch fdwReason {
-		case 1: // DLL_PROCESS_ATTACH
+
+		// Populate Windows DLL-specific global
+		dll_forward_reason = DLL_Forward_Reason(fdwReason)
+
+		switch dll_forward_reason {
+		case .Process_Attach:
 			#force_no_inline _startup_runtime()
 			intrinsics.__entry_point()
-		case 0: // DLL_PROCESS_DETACH
+		case .Process_Detach:
 			#force_no_inline _cleanup_runtime()
-		case 2: // DLL_THREAD_ATTACH
+		case .Thread_Attach:
 			break
-		case 3: // DLL_THREAD_DETACH
+		case .Thread_Detach:
 			break
 		}
 		return true

core/sys/windows/advapi32.odin

@@ -119,4 +119,13 @@ foreign advapi32 {
 		lpData: ^BYTE,
 		cbData: DWORD,
 	) -> LSTATUS ---
+
+	RegSetKeyValueW :: proc(
+		hKey: HKEY,
+		lpSubKey: LPCWSTR,
+		lpValueName: LPCWSTR,
+		dwType: DWORD,
+		lpData: LPCVOID,
+		cbData: DWORD,
+	) -> LSTATUS ---
 }

core/sys/windows/kernel32.odin

@@ -6,7 +6,7 @@ foreign import kernel32 "system:Kernel32.lib"
 @(default_calling_convention="stdcall")
 foreign kernel32 {
 	OutputDebugStringA :: proc(lpOutputString: LPCSTR) --- // The only A thing that is allowed
-	OutputDebugStringW :: proc(lpOutputString: LPCSTR) ---
+	OutputDebugStringW :: proc(lpOutputString: LPCWSTR) ---
 
 	ReadConsoleW :: proc(hConsoleInput: HANDLE,
 	                     lpBuffer: LPVOID,
@@ -101,7 +101,7 @@ foreign kernel32 {
 	GetExitCodeThread :: proc(thread: HANDLE, exit_code: ^DWORD) -> BOOL ---
 	TerminateThread :: proc(thread: HANDLE, exit_code: DWORD) -> BOOL ---
 
-	CreateSemaphoreW :: proc(attributes: LPSECURITY_ATTRIBUTES, initial_count, maximum_count: LONG, name: LPCSTR) -> HANDLE ---
+	CreateSemaphoreW :: proc(attributes: LPSECURITY_ATTRIBUTES, initial_count, maximum_count: LONG, name: LPCWSTR) -> HANDLE ---
 	ReleaseSemaphore :: proc(semaphore: HANDLE, release_count: LONG, previous_count: ^LONG) -> BOOL ---
 
 	CreateWaitableTimerW :: proc(

core/sys/windows/types.odin

@@ -196,15 +196,26 @@ OPEN_ALWAYS: DWORD : 4
 OPEN_EXISTING: DWORD : 3
 TRUNCATE_EXISTING: DWORD : 5
 
+FILE_READ_DATA            : DWORD : 0x00000001
+FILE_LIST_DIRECTORY       : DWORD : 0x00000001
+FILE_WRITE_DATA           : DWORD : 0x00000002
+FILE_ADD_FILE             : DWORD : 0x00000002
+FILE_APPEND_DATA          : DWORD : 0x00000004
+FILE_ADD_SUBDIRECTORY     : DWORD : 0x00000004
+FILE_CREATE_PIPE_INSTANCE : DWORD : 0x00000004
+FILE_READ_EA              : DWORD : 0x00000008
+FILE_WRITE_EA             : DWORD : 0x00000010
+FILE_EXECUTE              : DWORD : 0x00000020
+FILE_TRAVERSE             : DWORD : 0x00000020
+FILE_DELETE_CHILD         : DWORD : 0x00000040
+FILE_READ_ATTRIBUTES      : DWORD : 0x00000080
+FILE_WRITE_ATTRIBUTES     : DWORD : 0x00000100
+
+GENERIC_READ    : DWORD : 0x80000000
+GENERIC_WRITE   : DWORD : 0x40000000
+GENERIC_EXECUTE : DWORD : 0x20000000
+GENERIC_ALL     : DWORD : 0x10000000
 
-
-FILE_WRITE_DATA: DWORD : 0x00000002
-FILE_APPEND_DATA: DWORD : 0x00000004
-FILE_WRITE_EA: DWORD : 0x00000010
-FILE_WRITE_ATTRIBUTES: DWORD : 0x00000100
-FILE_READ_ATTRIBUTES: DWORD : 0x000000080
-GENERIC_READ: DWORD : 0x80000000
-GENERIC_WRITE: DWORD : 0x40000000
 FILE_GENERIC_WRITE: DWORD : STANDARD_RIGHTS_WRITE |
 	FILE_WRITE_DATA |
 	FILE_WRITE_ATTRIBUTES |
@@ -250,6 +261,9 @@ DIAGNOSTIC_REASON_SIMPLE_STRING   :: 0x00000001
 DIAGNOSTIC_REASON_DETAILED_STRING :: 0x00000002
 DIAGNOSTIC_REASON_NOT_SPECIFIED   :: 0x80000000
 
+ENUM_CURRENT_SETTINGS  : DWORD : 4294967295 // (DWORD)-1
+ENUM_REGISTRY_SETTINGS : DWORD : 4294967294 // (DWORD)-2
+
 // Defines for power request APIs
 
 POWER_REQUEST_CONTEXT_VERSION :: DIAGNOSTIC_REASON_VERSION
@@ -633,6 +647,18 @@ ES_READONLY    :: 0x0800
 ES_WANTRETURN  :: 0x1000
 ES_NUMBER      :: 0x2000
 
+// Edit Control Notification Codes
+EN_SETFOCUS     :: 0x0100
+EN_KILLFOCUS    :: 0x0200
+EN_CHANGE       :: 0x0300
+EN_UPDATE       :: 0x0400
+EN_ERRSPACE     :: 0x0500
+EN_MAXTEXT      :: 0x0501
+EN_HSCROLL      :: 0x0601
+EN_VSCROLL      :: 0x0602
+EN_ALIGN_LTR_EC :: 0x0700
+EN_ALIGN_RTL_EC :: 0x0701
+
 // Font Weights
 FW_DONTCARE   :: 0
 FW_THIN       :: 100
@@ -801,6 +827,57 @@ CREATESTRUCTW:: struct {
 	dwExStyle:      DWORD,
 }
 
+DEVMODEW :: struct {
+	dmDeviceName:   [32]wchar_t,
+	dmSpecVersion:   WORD,
+	dmDriverVersion: WORD,
+	dmSize:          WORD,
+	dmDriverExtra:   WORD,
+	dmFields:        DWORD,
+	using _: struct #raw_union {
+		// Printer only fields.
+		using _: struct {
+			dmOrientation:   c_short,
+			dmPaperSize:     c_short,
+			dmPaperLength:   c_short,
+			dmPaperWidth:    c_short,
+			dmScale:         c_short,
+			dmCopies:        c_short,
+			dmDefaultSource: c_short,
+			dmPrintQuality:  c_short,
+		},
+		// Display only fields.
+		using _: struct {
+			dmPosition:           POINT,
+			dmDisplayOrientation: DWORD,
+			dmDisplayFixedOutput: DWORD,
+		},
+	},
+	dmColor:       c_short,
+	dmDuplex:      c_short,
+	dmYResolution: c_short,
+	dmTTOption:    c_short,
+	dmCollate:     c_short,
+	dmFormName:    [32]wchar_t,
+	dmLogPixels:   WORD,
+	dmBitsPerPel:  DWORD,
+	dmPelsWidth:   DWORD,
+	dmPelsHeight:  DWORD,
+	using _: struct #raw_union {
+		dmDisplayFlags: DWORD,
+		dmNup:          DWORD,
+	},
+	dmDisplayFrequency: DWORD,
+	dmICMMethod:        DWORD,
+	dmICMIntent:        DWORD,
+	dmMediaType:        DWORD,
+	dmDitherType:       DWORD,
+	dmReserved1:        DWORD,
+	dmReserved2:        DWORD,
+	dmPanningWidth:     DWORD,
+	dmPanningHeight:    DWORD,
+}
+
 // MessageBox() Flags
 MB_OK                :: 0x00000000
 MB_OKCANCEL          :: 0x00000001

core/sys/windows/user32.odin

@@ -135,6 +135,8 @@ foreign user32 {
 	SetCursorPos :: proc(X: c_int, Y: c_int) -> BOOL ---
 	SetCursor :: proc(hCursor: HCURSOR) -> HCURSOR ---
 
+	EnumDisplaySettingsW :: proc(lpszDeviceName: LPCWSTR, iModeNum: DWORD, lpDevMode: ^DEVMODEW) -> BOOL ---
+	
 	BroadcastSystemMessageW :: proc(
 		flags: DWORD,
 		lpInfo: LPDWORD,
@@ -237,6 +239,10 @@ GET_NCHITTEST_WPARAM :: #force_inline proc "contextless" (wParam: WPARAM) -> c_s
 	return cast(c_short)LOWORD(cast(DWORD)wParam)
 }
 
-GET_XBUTTON_WPARAM ::  #force_inline proc "contextless" (wParam: WPARAM) -> WORD {
+GET_XBUTTON_WPARAM :: #force_inline proc "contextless" (wParam: WPARAM) -> WORD {
 	return HIWORD(cast(DWORD)wParam)
 }
+
+MAKEINTRESOURCEW :: #force_inline proc "contextless" (#any_int i: int) -> LPWSTR {
+	return cast(LPWSTR)uintptr(WORD(i))
+}

src/build_settings.cpp

@@ -1322,6 +1322,7 @@ bool init_build_paths(String init_filename) {
 	}
 
 	#if defined(GB_SYSTEM_WINDOWS)
+	if (bc->metrics.os == TargetOs_windows) {
 		if (bc->resource_filepath.len > 0) {
 			bc->build_paths[BuildPath_RC]      = path_from_string(ha, bc->resource_filepath);
 			bc->build_paths[BuildPath_RES]     = path_from_string(ha, bc->resource_filepath);
@@ -1377,6 +1378,7 @@ bool init_build_paths(String init_filename) {
 				}
 			}
 		}
+	}
 	#endif
 
 	// All the build targets and OSes.

src/check_expr.cpp

@@ -3249,8 +3249,14 @@ void check_binary_expr(CheckerContext *c, Operand *x, Ast *node, Type *type_hint
 		return;
 	}
 
-	
-	if (!are_types_identical(x->type, y->type)) {
+	if ((op.kind == Token_CmpAnd || op.kind == Token_CmpOr) &&
+	    is_type_boolean(x->type) && is_type_boolean(y->type)) {
+	    	// NOTE(bill, 2022-06-26)
+	    	// Allow any boolean types within `&&` and `||`
+	    	// This is an exception to all other binary expressions since the result
+	    	// of a comparison will always be an untyped boolean, and allowing
+	    	// any boolean between these two simplifies a lot of expressions
+	} else if (!are_types_identical(x->type, y->type)) {
 		if (x->type != t_invalid &&
 		    y->type != t_invalid) {
 			gbString xt = type_to_string(x->type);

src/check_stmt.cpp

@@ -2142,7 +2142,26 @@ void check_stmt_internal(CheckerContext *ctx, Ast *node, u32 flags) {
 			}
 
 			if (new_name_count == 0) {
-				error(node, "No new declarations on the lhs");
+				begin_error_block();
+				error(node, "No new declarations on the left hand side");
+				bool all_underscore = true;
+				for_array(i, vd->names) {
+					Ast *name = vd->names[i];
+					if (name->kind == Ast_Ident) {
+						if (!is_blank_ident(name)) {
+							all_underscore = false;
+							break;
+						}
+					} else {
+						all_underscore = false;
+						break;
+					}
+				}
+				if (all_underscore) {
+					error_line("\tSuggestion: Try changing the declaration (:=) to an assignment (=)\n");
+				}
+
+				end_error_block();
 			}
 
 			Type *init_type = nullptr;

src/check_type.cpp

@@ -1240,7 +1240,7 @@ Type *determine_type_from_polymorphic(CheckerContext *ctx, Type *poly_type, Oper
 	if (!is_operand_value(operand)) {
 		if (show_error) {
 			gbString pts = type_to_string(poly_type);
-			gbString ots = type_to_string(operand.type);
+			gbString ots = type_to_string(operand.type, true);
 			defer (gb_string_free(pts));
 			defer (gb_string_free(ots));
 			error(operand.expr, "Cannot determine polymorphic type from parameter: '%s' to '%s'", ots, pts);
@@ -1253,7 +1253,7 @@ Type *determine_type_from_polymorphic(CheckerContext *ctx, Type *poly_type, Oper
 	}
 	if (show_error) {
 		gbString pts = type_to_string(poly_type);
-		gbString ots = type_to_string(operand.type);
+		gbString ots = type_to_string(operand.type, true);
 		defer (gb_string_free(pts));
 		defer (gb_string_free(ots));
 		error(operand.expr, "Cannot determine polymorphic type from parameter: '%s' to '%s'", ots, pts);

src/llvm_backend_debug.cpp

@@ -419,7 +419,18 @@ LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
 		break;
 
 	case Type_SimdVector:
-		return LLVMDIBuilderCreateVectorType(m->debug_builder, cast(unsigned)type->SimdVector.count, 8*cast(unsigned)type_align_of(type), lb_debug_type(m, type->SimdVector.elem), nullptr, 0);
+		{
+			LLVMMetadataRef elem = lb_debug_type(m, type->SimdVector.elem);
+			LLVMMetadataRef subscripts[1] = {};
+			subscripts[0] = LLVMDIBuilderGetOrCreateSubrange(m->debug_builder,
+				0ll,
+				type->SimdVector.count
+			);
+			return LLVMDIBuilderCreateVectorType(
+				m->debug_builder,
+				8*cast(unsigned)type_size_of(type), 8*cast(unsigned)type_align_of(type),
+				elem, subscripts, gb_count_of(subscripts));
+		}
 
 	case Type_RelativePointer: {
 		LLVMMetadataRef base_integer = lb_debug_type(m, type->RelativePointer.base_integer);

src/llvm_backend_general.cpp

@@ -852,6 +852,12 @@ bool lb_is_type_proc_recursive(Type *t) {
 void lb_emit_store(lbProcedure *p, lbValue ptr, lbValue value) {
 	GB_ASSERT(value.value != nullptr);
 	Type *a = type_deref(ptr.type);
+
+	if (LLVMIsNull(value.value)) {
+		LLVMTypeRef src_t = LLVMGetElementType(LLVMTypeOf(ptr.value));
+		LLVMBuildStore(p->builder, LLVMConstNull(src_t), ptr.value);
+		return;
+	}
 	if (is_type_boolean(a)) {
 		// NOTE(bill): There are multiple sized booleans, thus force a conversion (if necessarily)
 		value = lb_emit_conv(p, value, a);
@@ -861,6 +867,20 @@ void lb_emit_store(lbProcedure *p, lbValue ptr, lbValue value) {
 		GB_ASSERT_MSG(are_types_identical(ca, core_type(value.type)), "%s != %s", type_to_string(a), type_to_string(value.type));
 	}
 
+	enum {MAX_STORE_SIZE = 64};
+
+	if (LLVMIsALoadInst(value.value) && lb_sizeof(LLVMTypeOf(value.value)) > MAX_STORE_SIZE) {
+		LLVMValueRef dst_ptr = ptr.value;
+		LLVMValueRef src_ptr = LLVMGetOperand(value.value, 0);
+		src_ptr = LLVMBuildPointerCast(p->builder, src_ptr, LLVMTypeOf(dst_ptr), "");
+
+		LLVMBuildMemMove(p->builder,
+		                 dst_ptr, 1,
+		                 src_ptr, 1,
+		                 LLVMConstInt(LLVMInt64TypeInContext(p->module->ctx), lb_sizeof(LLVMTypeOf(value.value)), false));
+		return;
+	}
+
 	if (lb_is_type_proc_recursive(a)) {
 		// NOTE(bill, 2020-11-11): Because of certain LLVM rules, a procedure value may be
 		// stored as regular pointer with no procedure information

src/types.cpp

@@ -724,10 +724,11 @@ gb_global RecursiveMutex g_type_mutex;
 
 struct TypePath;
 
-i64      type_size_of         (Type *t);
-i64      type_align_of        (Type *t);
-i64      type_offset_of       (Type *t, i32 index);
-gbString type_to_string       (Type *type, bool shorthand=false);
+i64      type_size_of   (Type *t);
+i64      type_align_of  (Type *t);
+i64      type_offset_of (Type *t, i32 index);
+gbString type_to_string (Type *type, bool shorthand=true);
+gbString type_to_string (Type *type, gbAllocator allocator, bool shorthand=true);
 i64      type_size_of_internal(Type *t, TypePath *path);
 void     init_map_internal_types(Type *type);
 Type *   bit_set_to_int(Type *t);
@@ -4287,7 +4288,7 @@ gbString write_type_to_string(gbString str, Type *type, bool shorthand=false) {
 }
 
 
-gbString type_to_string(Type *type, gbAllocator allocator, bool shorthand=false) {
+gbString type_to_string(Type *type, gbAllocator allocator, bool shorthand) {
 	return write_type_to_string(gb_string_make(allocator, ""), type, shorthand);
 }
 gbString type_to_string(Type *type, bool shorthand) {

vendor/OpenGL/impl.odin

@@ -947,6 +947,13 @@ impl_DrawTransformFeedbackStream:    proc "c" (mode: u32, id: u32, stream: u32)
 impl_BeginQueryIndexed:              proc "c" (target: u32, index: u32, id: u32)
 impl_EndQueryIndexed:                proc "c" (target: u32, index: u32)
 impl_GetQueryIndexediv:              proc "c" (target: u32, index: u32, pname: u32, params: [^]i32)
+impl_GetTextureHandleARB:            proc "c" (texture: u32) -> u64
+impl_GetTextureSamplerHandleARB:     proc "c" (texture, sampler: u32) -> u64
+impl_GetImageHandleARB:              proc "c" (texture: u32, level: i32, layered: bool, layer: i32, format: u32) -> u64
+impl_MakeTextureHandleResidentARB:   proc "c" (handle: u64)
+impl_MakeImageHandleResidentARB:     proc "c" (handle: u64, access: u32)
+impl_MakeTextureHandleNonResidentARB:proc "c" (handle: u64)
+impl_MakeImageHandleNonResidentARB:  proc "c" (handle: u64)
 
 load_4_0 :: proc(set_proc_address: Set_Proc_Address_Type) {
 	set_proc_address(&impl_MinSampleShading,               "glMinSampleShading")
@@ -995,6 +1002,42 @@ load_4_0 :: proc(set_proc_address: Set_Proc_Address_Type) {
 	set_proc_address(&impl_BeginQueryIndexed,              "glBeginQueryIndexed")
 	set_proc_address(&impl_EndQueryIndexed,                "glEndQueryIndexed")
 	set_proc_address(&impl_GetQueryIndexediv,              "glGetQueryIndexediv")
+
+	// Load ARB (architecture review board, vendor specific) extensions that might be available
+	set_proc_address(&impl_GetTextureHandleARB, "glGetTextureHandleARB")
+	if impl_GetTextureHandleARB == nil {
+		set_proc_address(&impl_GetTextureHandleARB, "glGetTextureHandleNV")
+	}
+
+	set_proc_address(&impl_GetTextureSamplerHandleARB, "glGetTextureSamplerHandleARB")
+	if impl_GetTextureSamplerHandleARB == nil {
+		set_proc_address(&impl_GetTextureSamplerHandleARB, "glGetTextureSamplerHandleNV")
+	}
+
+	set_proc_address(&impl_GetImageHandleARB, "glGetImageHandleARB")
+	if impl_GetImageHandleARB == nil {
+		set_proc_address(&impl_GetImageHandleARB, "glGetImageHandleNV")
+	}
+
+	set_proc_address(&impl_MakeTextureHandleResidentARB, "glMakeTextureHandleResidentARB")
+	if impl_MakeTextureHandleResidentARB == nil {
+		set_proc_address(&impl_MakeTextureHandleResidentARB, "glMakeTextureHandleResidentNV")
+	}
+
+	set_proc_address(&impl_MakeImageHandleResidentARB, "glMakeImageHandleResidentARB")
+	if impl_MakeImageHandleResidentARB == nil {
+		set_proc_address(&impl_MakeImageHandleResidentARB, "glMakeImageHandleResidentNV")
+	}
+
+	set_proc_address(&impl_MakeTextureHandleNonResidentARB, "glMakeTextureHandleNonResidentARB")
+	if impl_MakeTextureHandleNonResidentARB == nil {
+		set_proc_address(&impl_MakeTextureHandleNonResidentARB, "glMakeTextureHandleNonResidentNV")
+	}
+
+	set_proc_address(&impl_MakeImageHandleNonResidentARB, "glMakeImageHandleNonResidentARB")
+	if impl_MakeImageHandleNonResidentARB == nil {
+		set_proc_address(&impl_MakeImageHandleNonResidentARB, "glMakeImageHandleNonResidentNV")
+	}
 }
 
 
@@ -1594,3 +1637,4 @@ load_4_6 :: proc(set_proc_address: Set_Proc_Address_Type) {
 	set_proc_address(&impl_MultiDrawElementsIndirectCount, "glMultiDrawElementsIndirectCount")
 	set_proc_address(&impl_PolygonOffsetClamp,             "glPolygonOffsetClamp")
 }
+

vendor/OpenGL/wrappers.odin

@@ -449,6 +449,20 @@ when !ODIN_DEBUG {
 	BeginQueryIndexed              :: proc "c" (target: u32, index: u32, id: u32)                                                   {        impl_BeginQueryIndexed(target, index, id)                                                           }
 	EndQueryIndexed                :: proc "c" (target: u32, index: u32)                                                            {        impl_EndQueryIndexed(target, index)                                                                 }
 	GetQueryIndexediv              :: proc "c" (target: u32, index: u32, pname: u32, params: [^]i32)                                {        impl_GetQueryIndexediv(target, index, pname, params)                                                }
+	GetTextureHandleARB            :: proc "c" (texture: u32) -> u64
+	{        return impl_GetTextureHandleARB(texture)                                                }
+	GetTextureSamplerHandleARB     :: proc "c" (texture, sampler: u32) -> u64
+	{        return impl_GetTextureSamplerHandleARB(texture, sampler)                                                }
+	GetImageHandleARB              :: proc "c" (texture: u32, level: i32, layered: bool, layer: i32, format: u32) -> u64
+	{        return impl_GetImageHandleARB(texture, level, layered, layer, format)                                                }
+	MakeTextureHandleResidentARB   :: proc "c" (handle: u64)
+	{        impl_MakeTextureHandleResidentARB(handle)                                                }
+	MakeImageHandleResidentARB     :: proc "c" (handle: u64, access: u32)
+	{        impl_MakeImageHandleResidentARB(handle, access)                                                }
+	MakeTextureHandleNonResidentARB:: proc "c" (handle: u64)
+	{        impl_MakeTextureHandleNonResidentARB(handle)                                                }
+	MakeImageHandleNonResidentARB  :: proc "c" (handle: u64)
+	{        impl_MakeImageHandleNonResidentARB(handle)                                                }
 
 	// VERSION_4_1
 	ReleaseShaderCompiler     :: proc "c" ()                                                                             {        impl_ReleaseShaderCompiler()                                                             }
@@ -1249,6 +1263,22 @@ when !ODIN_DEBUG {
 	BeginQueryIndexed              :: proc "c" (target: u32, index: u32, id: u32, loc := #caller_location)                                                   {        impl_BeginQueryIndexed(target, index, id);                                               debug_helper(loc, 0, target, index, id)                                              }
 	EndQueryIndexed                :: proc "c" (target: u32, index: u32, loc := #caller_location)                                                            {        impl_EndQueryIndexed(target, index);                                                     debug_helper(loc, 0, target, index)                                                  }
 	GetQueryIndexediv              :: proc "c" (target: u32, index: u32, pname: u32, params: [^]i32, loc := #caller_location)                                {        impl_GetQueryIndexediv(target, index, pname, params);                                    debug_helper(loc, 0, target, index, pname, params)                                   }
+	GetTextureHandleARB              :: proc "c" (target: u32, loc := #caller_location) -> u64
+	{ ret := impl_GetTextureHandleARB(target);   debug_helper(loc, 0, target); return ret }
+	GetTextureSamplerHandleARB     :: proc "c" (texture, sampler: u32, loc := #caller_location) -> u64
+	{        ret := impl_GetTextureSamplerHandleARB(texture, sampler);   debug_helper(loc, 0, texture, sampler); return ret                                                }
+	GetImageHandleARB              :: proc "c" (texture: u32, level: i32, layered: bool, layer: i32, format: u32, loc := #caller_location) -> u64
+	{        ret := impl_GetImageHandleARB(texture, level, layered, layer, format);   debug_helper(loc, 0, texture, level, layered, layer, format); return ret                                                }
+	MakeTextureHandleResidentARB   :: proc "c" (handle: u64, loc := #caller_location)
+	{        impl_MakeTextureHandleResidentARB(handle);   debug_helper(loc, 0, handle)                                                }
+	MakeImageHandleResidentARB     :: proc "c" (handle: u64, access: u32, loc := #caller_location)
+	{        impl_MakeImageHandleResidentARB(handle, access);   debug_helper(loc, 0, handle, access)                                                }
+	MakeTextureHandleNonResidentARB:: proc "c" (handle: u64, loc := #caller_location)
+	{        impl_MakeTextureHandleNonResidentARB(handle);   debug_helper(loc, 0, handle)                                                }
+	MakeImageHandleNonResidentARB  :: proc "c" (handle: u64, loc := #caller_location)
+	{        impl_MakeImageHandleNonResidentARB(handle);   debug_helper(loc, 0, handle)                                                }
+
+
 
 	// VERSION_4_1
 	ReleaseShaderCompiler     :: proc "c" (loc := #caller_location)                                                                               {        impl_ReleaseShaderCompiler();                                                 debug_helper(loc, 0)                                                             }

vendor/directx/d3d12/d3d12.odin

@@ -1459,6 +1459,10 @@ TEXTURE_COPY_TYPE :: enum i32 {
 TEXTURE_COPY_LOCATION :: struct {
 	pResource: ^IResource,
 	Type:      TEXTURE_COPY_TYPE,
+	using _: struct #raw_union {
+		PlacedFootprint:  PLACED_SUBRESOURCE_FOOTPRINT,
+		SubresourceIndex: u32,
+	},
 }
 
 RESOLVE_MODE :: enum i32 {

vendor/sdl2/sdl_events.odin

@@ -477,7 +477,7 @@ DISABLE ::  0
 ENABLE  ::  1
 
 
-GetEventState :: #force_inline proc "c" (type: EventType) -> u8 { return EventState(type, QUERY) }
+GetEventState :: #force_inline proc "c" (type: EventType) -> b8 { return EventState(type, QUERY) }
 
 
 @(default_calling_convention="c", link_prefix="SDL_")
@@ -488,15 +488,15 @@ foreign lib {
 	HasEvents        :: proc(minType, maxType: EventType) -> bool ---
 	FlushEvent       :: proc(type: EventType) ---
 	FlushEvents      :: proc(minType, maxType: EventType) ---
-	PollEvent        :: proc(event: ^Event) -> c.int ---
-	WaitEvent        :: proc(event: ^Event) -> c.int ---
-	WaitEventTimeout :: proc(event: ^Event, timeout: c.int) -> c.int ---
-	PushEvent        :: proc(event: ^Event) -> c.int ---
+	PollEvent        :: proc(event: ^Event) -> bool ---                 // original return value is c.int
+	WaitEvent        :: proc(event: ^Event) -> bool ---                 // original return value is c.int
+	WaitEventTimeout :: proc(event: ^Event, timeout: c.int) -> bool --- // original return value is c.int
+	PushEvent        :: proc(event: ^Event) -> bool ---                 // original return value is c.int
 	SetEventFilter   :: proc(filter: EventFilter, userdata: rawptr) ---
 	GetEventFilter   :: proc(filter: ^EventFilter, userdata: ^rawptr) -> bool ---
 	AddEventWatch    :: proc(filter: EventFilter, userdata: rawptr) ---
 	DelEventWatch    :: proc(filter: EventFilter, userdata: rawptr) ---
 	FilterEvents     :: proc(filter: EventFilter, userdata: rawptr) ---
-	EventState       :: proc(type: EventType, state: c.int) -> u8 ---
+	EventState       :: proc(type: EventType, state: c.int) -> b8 --- // original return value is u8
 	RegisterEvents   :: proc(numevents: c.int) -> u32 ---
 }

vendor/sdl2/sdl_gamecontroller.odin

@@ -118,7 +118,7 @@ foreign lib {
 	GameControllerGetStringForAxis      :: proc(axis: GameControllerAxis) -> cstring ---
 	GameControllerGetBindForAxis        :: proc(gamecontroller: ^GameController, axis: GameControllerAxis)  -> GameControllerButtonBind---
 	GameControllerHasAxis               :: proc(gamecontroller: ^GameController, axis: GameControllerAxis) -> bool ---
-	GameControllerGetAxis               :: proc(gamecontroller: ^GameController, axis: GameControllerAxis)  -> i16 ---
+	GameControllerGetAxis               :: proc(gamecontroller: ^GameController, axis: GameControllerAxis) -> i16 ---
 
 	GameControllerGetButtonFromString   :: proc(str: cstring) -> GameControllerButton ---
 	GameControllerGetStringForButton    :: proc(button: GameControllerButton) -> cstring ---