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A simple interactive Go interpreter built on go-eval with some readline-like refinements

License: Other

Go 100.00%

igo's Introduction

igo

A simple interactive Go interpreter built on go-eval with some readline-like refinements

Example

$ igo
igo> func f() { println("hello world") }
igo> f()
hello world
igo> type Foo struct {
...   A int
...  }
...  
igo> foo := Foo{A:32}
igo> foo
{32}
igo> foo.A
32

Documentation

http://godoc.org/github.com/sbinet/igo

TODO

implement code completion
- with gocode ?
code colorization ?
see TODOs of go-eval

igo's People

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polaris1119 shiweifu timxzl glycerine xflash96 xmzhao bookman cedrickchee x2q alexfarhill carleeto dlsniper bantana zengnotes cesarvr vicever no2key chappyhome johnkewforks lance2088 npchp110 escribano rkazak chenjun3092 acezzzzz happy-ferret delostik qasimhbti fyqtian xdffish wuwx 5up3rc domainsquatter mendrugory jackie-feng rim99 haidycao tianjiawei jokerdevops sakishum lxmwq aurorafg keonjeo gdsoft zhuofanxu boriswj mi78108 angry-shark kxion tqcai isu007 ziqiflow coolheart77 haidong5210 dorbodwolf crain-cn emacsway atifh callmedba wishwillyou taochangjun xszyh timchine saishangxue123 sinkcoder cengsin fuckgitb isgasho eguilg lazystorm zhy5200 guangxiangli0102 devinhpbr a9ia iq-scm

igo's Issues

issues parsing channel type declaration

igo> func x(a chan int) chan int { return a }
...
input:1:25: expected '(', found 'IDENT' x
(error scanner.ErrorList)

VM implementation

Notes & pointers for a VM (+JIT) implementation

How to import functions, how to interact with the code outside the string,How to use the REPL mode in the Golang language

How to import functions, how to interact with the code outside the string

import "fmt" fails

igo> import "fmt"
...
input:2:1: expected declaration, found ';'
(error scanner.ErrorList)
igo>

problem above, thanks.

Initialize array error

var arrKeyValue = [5]string{3: "hello", 4: "world"}

arrKeyValue[0] expected value = "" actual value = "hello"

Compilation errors in Go 1.2

When I try to compile the current version of igo/main.go in Go 1.2, it fails with these errors,

% go run main.go
# code.google.com/p/go.tools/go/types
../src/code.google.com/p/go.tools/go/types/exprstring.go:80: x.Slice3 undefined (type *ast.SliceExpr has no field or method Slice3)
../src/code.google.com/p/go.tools/go/types/exprstring.go:82: x.Max undefined (type *ast.SliceExpr has no field or method Max)
../src/code.google.com/p/go.tools/go/types/exprstring.go:83: x.Max undefined (type *ast.SliceExpr has no field or method Max)

I'm a Go newbie, so I don't know whether this indicates a problem with my build environment (though I doubt that) or with the main.go code, or how to fix it, if it's the later.