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https://github.com/goplus/igop
The Go/Go+ Interpreter
https://github.com/goplus/igop
data-science golang gop goplus igop interpreter low-code programming-language scientific-computing stem stem-education
Last synced: 2 days ago
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The Go/Go+ Interpreter
- Host: GitHub
- URL: https://github.com/goplus/igop
- Owner: goplus
- License: apache-2.0
- Created: 2021-07-12T15:34:40.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-08-28T13:37:01.000Z (3 months ago)
- Last Synced: 2024-08-29T02:33:40.927Z (3 months ago)
- Topics: data-science, golang, gop, goplus, igop, interpreter, low-code, programming-language, scientific-computing, stem, stem-education
- Language: Go
- Homepage:
- Size: 4.73 MB
- Stars: 109
- Watchers: 6
- Forks: 14
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# iGo+ The Go/Go+ Interpreter
[](https://github.com/goplus/igop/actions/workflows/go118.yml)
[](https://github.com/goplus/igop/actions/workflows/go119.yml)
[](https://github.com/goplus/igop/actions/workflows/go120.yml)
[](https://github.com/goplus/igop/actions/workflows/go121.yml)
[](https://github.com/goplus/igop/actions/workflows/go122.yml)
[](https://pkg.go.dev/github.com/goplus/igop)
### Go Version
- Go1.18 ~ Go1.22
- macOS Linux Windows WebAssembly GopherJS and more.
### ABI
support ABI0 and ABIInternal
- ABI0 stack-based ABI
- ABIInternal [register-based Go calling convention proposal](https://golang.org/design/40724-register-calling)
- Go1.17: amd64
- Go1.18: amd64 arm64 ppc64/ppc64le
- Go1.19: amd64 arm64 ppc64/ppc64le riscv64
- Go1.20: amd64 arm64 ppc64/ppc64le riscv64
- Go1.21: amd64 arm64 ppc64/ppc64le riscv64
- Go1.22: amd64 arm64 ppc64/ppc64le riscv64
### Generics
- support generics (Go1.18 ~ Go1.22)
- support [Go1.20 nested type-parameterized declarations](https://github.com/golang/go/blob/master/test/typeparam/nested.go) on Go1.18/Go1.19 (Experimental)
### runtime.GC
`igop.Mode ExperimentalSupportGC`
experimental support runtime.GC and runtime.SetFinalizer
### install igop command line
Go version < 1.17:
```shell
go get -u github.com/goplus/igop/cmd/igop
```
Go version >= 1.17:
```shell
go install github.com/goplus/igop/cmd/igop@latest
```
### igop command
```
igop # igop repl mode
igop run # run a Go/Go+ package
igop build # compile a Go/Go+ package
igop test # test a package
igop verson # print version
igop export # export Go package to igop builtin package
```
### igop run mode
```
Usage: igop run [build flags] [package] [arguments...]
-exp-gc
experimental support runtime.GC
-mod value
module download mode to use: readonly, vendor, or mod.
-ssa
print SSA instruction code
-ssa-trace
trace SSA interpreter code
-tags value
a comma-separated list of build tags to consider satisfied during the build
-v print the names of packages as they are compiled.
-x print the commands.
```
### igop repl mode
```shell
igop # run repl mode, support Go/Go+
igop repl # run repl mode, support Go/Go+
igop repl -go # run repl mode, disable Go+ syntax
```
### igop test unsupport features
- test -fuzz
- test -cover
### igop demo
#### go js playground (gopherjs)
-
-
#### go repl playground (gopherjs/wasm)
-
-
#### ispx
#### run simple Go source demo
```go
package main
import (
"github.com/goplus/igop"
_ "github.com/goplus/igop/pkg/fmt"
)
var source = `
package main
import "fmt"
type T struct {}
func (t T) String() string {
return "Hello, World"
}
func main() {
fmt.Println(&T{})
}
`
func main() {
_, err := igop.RunFile("main.go", source, nil, 0)
if err != nil {
panic(err)
}
}
```
#### run simple Go+ source demo
```go
package main
import (
"github.com/goplus/igop"
_ "github.com/goplus/igop/gopbuild"
)
var gopSrc string = `
fields := [
"engineering",
"STEM education",
"and data science",
]
println "The Go+ language for", fields.join(", ")
`
func main() {
_, err := igop.RunFile("main.gop", gopSrc, nil, 0)
if err != nil {
panic(err)
}
}
```
#### igop more demo