fix: more error handling improvements

silverhairs · Aug 3, 2023 · 5738acd · 5738acd
1 parent a07e2d1
commit 5738acd
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/glox/parser/parser.go b/glox/parser/parser.go
@@ -124,8 +124,8 @@ func (p *Parser) printStatement() (ast.Statement, error) {
  if err != nil {
  return nil, err
  }
- if _, e := p.consume(token.SEMICOLON, "expect ';' after value."); e != nil {
- err = e
+ if _, err = p.consume(token.SEMICOLON, "expect ';' after value."); err != nil {
+ return nil, err
  }
  return ast.NewPrintStmt(exp), err
 
@@ -136,8 +136,8 @@ func (p *Parser) expressionStatement() (ast.Statement, error) {
  if err != nil {
  return nil, err
  }
- if _, e := p.consume(token.SEMICOLON, "expect ';' after value."); e != nil {
- err = e
+ if _, err = p.consume(token.SEMICOLON, "expect ';' after value."); err != nil {
+ return nil, err
  }
  return ast.NewExprStmt(exp), err
 }