neemek/anglais
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static type analysis, formatted compiler errors, hex support, composite types, updated cli, more global builtins, fix list form, fix value refs

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This commit is contained in:
Neemek 2025-03-18 20:22:46 +01:00
parent 84cc845748
commit 954308b29f
Signed by: neemek
GPG key ID: 28360A8951CD0E9B
18 changed files with 1352 additions and 285 deletions
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23
cli/main.go
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@ -1,6 +1,7 @@
package main
import (
"errors"
"github.com/alecthomas/kong"
"log"
"neemek.com/anglais/core"
@ -93,6 +94,10 @@ func (cmd *RunCmd) Run(ctx *Context) error {
tree, err := p.Parse()
if ctx.Debug {
log.Printf("Parsed tree, meaning:\n%s", tree)
}
// if there were parsing errors, print them out
if err != nil {
print(err.(*core.ParsingError).Format([]rune(src)))
@ -118,7 +123,11 @@ func (cmd *RunCmd) Run(ctx *Context) error {
}
err = c.Compile(tree)
if err != nil {
return err
var e core.CompilerError
if errors.As(err, &e) {
log.Fatal(e.Format([]rune(src)))
}
log.Fatal(err)
}
chunk = c.Chunk
@ -200,7 +209,7 @@ func (cmd *CompileCmd) Run(ctx *Context) error {
tree, err := p.Parse()
if err != nil {
print(err.(*core.ParsingError).Format([]rune(src)))
log.Fatal(err.(*core.ParsingError).Format([]rune(src)))
}
if ctx.Debug {
@ -224,7 +233,11 @@ func (cmd *CompileCmd) Run(ctx *Context) error {
err = c.Compile(tree)
if err != nil {
return err
var e core.CompilerError
if errors.As(err, &e) {
log.Fatal(e.Format([]rune(src)))
}
log.Fatal(err)
}
if ctx.Debug {
@ -255,8 +268,8 @@ func (cmd *CompileCmd) Run(ctx *Context) error {
var cli struct {
Debug bool `short:"D" name:"debug" help:"Enable debug mode."`
Run RunCmd `cmd:"" name:"run" help:"Run program."`
CompileCmd CompileCmd `cmd:"" name:"compile" help:"Compile program to bytecode."`
Run RunCmd `cmd:"" name:"run" help:"Run program."`
Compile CompileCmd `cmd:"" name:"compile" help:"Compile program to bytecode."`
}
func main() {