func buildBareFunc(b *builder, stmts []ast.Stmt) *link8.Pkg {
b.f = b.p.NewFunc(":start", ir.VoidFuncSig)
b.fretNamed = false
b.fretRef = nil
b.f.SetAsMain()
b.b = b.f.NewBlock(nil)
b.scope.Push()
b.buildStmts(stmts)
b.scope.Pop()
// write this to log file
if b.irLog != nil {
ir.PrintPkg(b.irLog, b.p)
}
return ir.BuildPkg(b.p) // do the code gen
}
func (lang) Compile(pinfo *build8.PkgInfo) (
compiled build8.Linkable, es []*lex8.Error,
) {
asts, es := parsePkg(pinfo)
if es != nil {
return nil, es
}
// need to load these two builtin functions here
b := newBuilder(pinfo.Path)
initBuilder(b, pinfo.Import)
if es = b.Errs(); es != nil {
return nil, es
}
b.scope.Push() // package scope
defer b.scope.Pop()
for _, fileAST := range asts {
buildFile(b, fileAST)
}
if es = b.Errs(); es != nil {
return nil, es
}
addStart(b)
irLog := pinfo.CreateLog("ir")
ir.PrintPkg(irLog, b.p)
if e := irLog.Close(); e != nil {
return nil, lex8.SingleErr(e)
}
lib := ir.BuildPkg(b.p)
return &pkg{lib}, nil
}
