```sh
#内建常量:
true false iota nil

#内建类型:
int int8 int16 int32 int64
uint uint8 uint16 uint32 uint64 uintptr
float32 float64 complex128 complex64
bool byte rune string error

#内建函数:
make len cap new append copy close delete
complex real imag
panic recover
```


go.md


| dart       | go          | js            | python   |
| ---------- | ----------- | ------------- | -------- |
| abstract   |             | -abstract     |          |
| -          |             | arguments     |          |
| -          |             |               | and      |
| as         |             |               | as       |
| assert     |             |               | assert   |
| async      |             |               | async    |
| async\*    |             |               |          |
| await      |             | await\*       | await    |
| -          |             | -boolean      |          |
| break      | break       | break         | break    |
| -          |             | -byte         |          |
| case       | case        | case          |          |
| catch      |             | catch         |          |
| -          | chan        |               |          |
| -          |             | -char         |          |
| class      |             | class         | class    |
| const      | const       | const         |          |
| continue   | continue    | continue      | continue |
| -          |             | debugger      |          |
| -          |             |               | def      |
| default    | default     | default       |          |
| -          | defer       |               |          |
| deferred   |             |               |          |
| -          |             |               | del      |
| -          |             | delete        |          |
| do         |             | do            |          |
| -          |             | -double       |          |
| dynamic    |             |               |          |
| -          |             |               | elif     |
| else       | else        | else          | else     |
| enum       |             | enum          |          |
| -          |             | eval          |          |
| -          |             |               | except   |
| export     |             | export        |          |
| extends    |             | extends       |          |
| external   |             |               |          |
| factory    |             |               |          |
| -          | fallthrough |               |          |
| false      |             | false         | False    |
| final      |             | -final        |          |
| finally    |             | finally       | finally  |
| -          |             | -float        |          |
| for        | for         | for           | for      |
| -          |             |               | from     |
| -          | func        |               |          |
| -          |             | function      |          |
| get        |             |               |          |
| -          |             |               | global   |
| -          | go          |               |          |
| -          | goto        | -goto         |          |
| if         | if          | if            | if       |
| implements |             | implements    |          |
| import     | import      | import        | import   |
| in         |             | in            | in       |
| -          |             | instanceof    |          |
| -          |             | -int          |          |
| -          | interface   | interface     |          |
| is         |             |               | is       |
| -          |             |               | lambda   |
| -          |             | let           |          |
| library    |             |               |          |
| -          |             | -long         |          |
| -          | map         |               |          |
| -          |             | -native       |          |
| new        |             | new           |          |
| -          |             |               | None     |
| -          |             |               | nonlocal |
| -          |             |               | not      |
| null       |             | null          |          |
| operator   |             |               |          |
| -          |             |               | or       |
| -          | package     | package       |          |
| part       |             |               |          |
| -          |             |               | pass     |
| -          |             | private       |          |
| -          |             | protected     |          |
| -          |             | public        |          |
| -          |             |               | raise    |
| -          | range       |               |          |
| rethrow    |             |               |          |
| return     | return      | return        | return   |
| -          | select      |               |          |
| set        |             |               |          |
| -          |             | -short        |          |
| static     |             | static        |          |
| -          | struct      |               |          |
| super      |             | super         |          |
| switch     | switch      | switch        |          |
| sync       |             |               |          |
| sync\*     |             |               |          |
| -          |             | -synchronized |          |
| this       |             | this          |          |
| throw      |             | throw         |          |
| -          |             | -throws       |          |
| -          |             | -transient    |          |
| true       |             | true          | True     |
| try        |             | try           | try      |
| -          | type        |               |          |
| typedef    |             | typeof        |          |
| var        | var         | var           |          |
| void       |             | void          |          |
| -          |             | -volatile     |          |
| while      |             | while         | while    |
| with       |             | with          | with     |
| yield      |             | yield         | yield    |
| yield\*    |             |               |          |


dart	go	js	python
abstract		-abstract
-		arguments
-			and
as			as
assert			assert
async			async
async*
await		await*	await
-		-boolean
break	break	break	break
-		-byte
case	case	case
catch		catch
-	chan
-		-char
class		class	class
const	const	const
continue	continue	continue	continue
-		debugger
-			def
default	default	default
-	defer
deferred
-			del
-		delete
do		do
-		-double
dynamic
-			elif
else	else	else	else
enum		enum
-		eval
-			except
export		export
extends		extends
external
factory
-	fallthrough
false		false	False
final		-final
finally		finally	finally
-		-float
for	for	for	for
-			from
-	func
-		function
get
-			global
-	go
-	goto	-goto
if	if	if	if
implements		implements
import	import	import	import
in		in	in
-		instanceof
-		-int
-	interface	interface
is			is
-			lambda
-		let
library
-		-long
-	map
-		-native
new		new
-			None
-			nonlocal
-			not
null		null
operator
-			or
-	package	package
part
-			pass
-		private
-		protected
-		public
-			raise
-	range
rethrow
return	return	return	return
-	select
set
-		-short
static		static
-	struct
super		super
switch	switch	switch
sync
sync*
-		-synchronized
this		this
throw		throw
-		-throws
-		-transient
true		true	True
try		try	try
-	type
typedef		typeof
var	var	var
void		void
-		-volatile
while		while	while
with		with	with
yield		yield	yield
yield*

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