Begin reording of struct members by default.

6 files changed, 40 insertions, 33 deletions

diff --git a/examples/basic.odin b/examples/basic.odin
index ad4b224c2..4d41f937d 100644
--- a/examples/basic.odin
+++ b/examples/basic.odin
@@ -16,7 +16,7 @@ print_string_to_buffer :: proc(buf: ^[]byte, s: string) {
 	if slice.len < slice.cap {
 		n := min(slice.cap-slice.len, len(s))
 		offset := ((slice.data as int) + slice.len) as ^byte
-		memory_move(offset, ^s[0], n)
+		memory_copy(offset, ^s[0], n)
 		slice.len += n
 	}
 }
diff --git a/examples/demo.odin b/examples/demo.odin
index 6d14320b9..b418693fa 100644
--- a/examples/demo.odin
+++ b/examples/demo.odin
@@ -1,10 +1,17 @@
 #load "basic.odin"
 
-Vector3 :: struct { x, y, z: f32 }
 main :: proc() {
+	Vector3 :: struct {
+		x: i8
+		y: i32
+		z: i16
+	}
 
 	v := Vector3{1, 4, 9}
 
+	t := type_info(v)
+
 	println(123, "Hello", true, 6.28)
 	println([4]int{1, 2, 3, 4})
+	println(v)
 }
diff --git a/examples/old_demos/demo002.odin b/examples/old_demos/demo002.odin
index 899f9fc32..b9923f37a 100644
--- a/examples/old_demos/demo002.odin
+++ b/examples/old_demos/demo002.odin
@@ -180,8 +180,8 @@ new_builtins :: proc() {
 	{
 		// Compile time assert
 		COND :: true
-		assert(COND)
-		// assert(!COND)
+		compile_assert(COND)
+		// compile_assert(!COND)
 
 		// Runtime assert
 		x := true
diff --git a/examples/old_runtime.odin b/examples/old_runtime.odin
index 44ae3d64a..af788f11d 100644
--- a/examples/old_runtime.odin
+++ b/examples/old_runtime.odin
@@ -46,7 +46,7 @@ memory_copy :: proc(dst, src: rawptr, n: int) #inline {
 	}
 
 	v128b :: type {4}u32
-	assert(align_of(v128b) == 16)
+	compile_assert(align_of(v128b) == 16)
 
 	d, s: ^byte = dst, src
 
diff --git a/examples/runtime.odin b/examples/runtime.odin
index 6a074eb91..dd787e0aa 100644
--- a/examples/runtime.odin
+++ b/examples/runtime.odin
@@ -3,43 +3,47 @@
 // IMPORTANT NOTE(bill): Do not change the order of any of this data
 // The compiler relies upon this _exact_ order
 Type_Info :: union {
-	Member :: struct {
-		name:      string
+	Member :: struct #ordered {
+		name:      string     // can be empty if tuple
 		type_info: ^Type_Info
-		offset:    int
+		offset:    int        // offsets are not used in tuples
 	}
-	Record :: struct {
-		fields: []Member // NOTE(bill): This will need to be allocated on the heap
+	Record :: struct #ordered {
+		fields: []Member // IMPORTANT: This will need to be allocated on the heap
 	}
 
 
-	Named: struct {
+	Named: struct #ordered {
 		name: string
 		base: ^Type_Info
 	}
-	Integer: struct {
+	Integer: struct #ordered {
 		size: int // in bytes
 		signed: bool
 	}
-	Float: struct {
+	Float: struct #ordered {
 		size: int // in bytes
 	}
-	String:  struct {}
-	Boolean: struct {}
-	Pointer: struct {
+	String:  struct #ordered {}
+	Boolean: struct #ordered {}
+	Pointer: struct #ordered {
 		elem: ^Type_Info
 	}
-	Procedure: struct{}
-	Array: struct {
+	Procedure: struct #ordered {
+		params:  ^Type_Info // Type_Info.Tuple
+		results: ^Type_Info // Type_Info.Tuple
+		variadic: bool
+	}
+	Array: struct #ordered {
 		elem: ^Type_Info
 		elem_size: int
 		len: int
 	}
-	Slice: struct {
+	Slice: struct #ordered {
 		elem: ^Type_Info
 		elem_size: int
 	}
-	Vector: struct {
+	Vector: struct #ordered {
 		elem: ^Type_Info
 		elem_size: int
 		len: int
@@ -48,7 +52,7 @@ Type_Info :: union {
 	Struct:    Record
 	Union:     Record
 	Raw_Union: Record
-	Enum: struct {
+	Enum: struct #ordered {
 		base: ^Type_Info
 	}
 }
@@ -57,9 +61,9 @@ Type_Info :: union {
 
 assume :: proc(cond: bool) #foreign "llvm.assume"
 
-__debug_trap           :: proc()        #foreign "llvm.debugtrap"
-__trap                 :: proc()        #foreign "llvm.trap"
-read_cycle_counter     :: proc() -> u64 #foreign "llvm.readcyclecounter"
+__debug_trap       :: proc()        #foreign "llvm.debugtrap"
+__trap             :: proc()        #foreign "llvm.trap"
+read_cycle_counter :: proc() -> u64 #foreign "llvm.readcyclecounter"
 
 bit_reverse16 :: proc(b: u16) -> u16 #foreign "llvm.bitreverse.i16"
 bit_reverse32 :: proc(b: u32) -> u32 #foreign "llvm.bitreverse.i32"
@@ -87,7 +91,8 @@ memory_zero :: proc(data: rawptr, len: int) {
 
 memory_compare :: proc(dst, src: rawptr, len: int) -> int {
 	// TODO(bill): make a faster `memory_compare`
-	a, b := slice_ptr(dst as ^byte, len), slice_ptr(src as ^byte, len)
+	a := slice_ptr(dst as ^byte, len)
+	b := slice_ptr(src as ^byte, len)
 	for i := 0; i < len; i++ {
 		if a[i] != b[i] {
 			return (a[i] - b[i]) as int
@@ -97,11 +102,6 @@ memory_compare :: proc(dst, src: rawptr, len: int) -> int {
 }
 
 memory_copy :: proc(dst, src: rawptr, len: int) #inline {
-	llvm_memcpy_64bit :: proc(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #foreign "llvm.memcpy.p0i8.p0i8.i64"
-	llvm_memcpy_64bit(dst, src, len, 1, false)
-}
-
-memory_move :: proc(dst, src: rawptr, len: int) #inline {
 	llvm_memmove_64bit :: proc(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #foreign "llvm.memmove.p0i8.p0i8.i64"
 	llvm_memmove_64bit(dst, src, len, 1, false)
 }
diff --git a/examples/win32.odin b/examples/win32.odin
index 35c47ccba..f693a4def 100644
--- a/examples/win32.odin
+++ b/examples/win32.odin
@@ -42,7 +42,7 @@ INVALID_HANDLE_VALUE :: (-1 as int) as HANDLE
 
 WNDPROC :: type proc(hwnd: HWND, msg: u32, wparam: WPARAM, lparam: LPARAM) -> LRESULT
 
-WNDCLASSEXA :: struct {
+WNDCLASSEXA :: struct #ordered {
 	size, style:           u32
 	wnd_proc:              WNDPROC
 	cls_extra, wnd_extra:  i32
@@ -54,7 +54,7 @@ WNDCLASSEXA :: struct {
 	sm:                    HICON
 }
 
-MSG :: struct {
+MSG :: struct #ordered {
 	hwnd:    HWND
 	message: u32
 	wparam:  WPARAM
@@ -191,7 +191,7 @@ PROC  :: type proc()
 wglCreateContextAttribsARBType :: type proc(hdc: HDC, hshareContext: rawptr, attribList: ^i32) -> HGLRC
 
 
-PIXELFORMATDESCRIPTOR :: struct  {
+PIXELFORMATDESCRIPTOR :: struct #ordered {
 	size,
 	version,
 	flags: u32