diff options
Diffstat (limited to 'interpreter/interpreter.go')
| -rw-r--r-- | interpreter/interpreter.go | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/interpreter/interpreter.go b/interpreter/interpreter.go index 06a4bc1..62b593b 100644 --- a/interpreter/interpreter.go +++ b/interpreter/interpreter.go @@ -4,25 +4,25 @@ import ( "reflect" "github.com/mvertes/parscan/compiler" - "github.com/mvertes/parscan/scanner" + "github.com/mvertes/parscan/lang" "github.com/mvertes/parscan/vm" ) const debug = true -// Interpreter represents the state of an interpreter. -type Interpreter struct { +// Interp represents the state of an interpreter. +type Interp struct { *compiler.Compiler *vm.Machine } -// NewInterpreter returns a new interpreter state. -func NewInterpreter(s *scanner.Scanner) *Interpreter { - return &Interpreter{compiler.NewCompiler(s), &vm.Machine{}} +// NewInterpreter returns a new interpreter. +func NewInterpreter(s *lang.Spec) *Interp { + return &Interp{compiler.NewCompiler(s), &vm.Machine{}} } -// Eval interprets a src program and return the last produced value if any, or an error. -func (i *Interpreter) Eval(src string) (res reflect.Value, err error) { +// Eval evaluates code string and return the last produced value if any, or an error. +func (i *Interp) Eval(src string) (res reflect.Value, err error) { codeOffset := len(i.Code) dataOffset := 0 if codeOffset > 0 { |