cli/q
Code Issues 1 Pull Requests Activity

Simplified identifier lookup

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This commit is contained in:
Eduard Urbach
2025-02-03 15:22:57 +01:00
parent 6af02d8fa3
commit 6959379182
5 changed files with 34 additions and 31 deletions
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5
src/core/Define.go
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@ -10,8 +10,9 @@ import (
// Define defines a new variable.
func (f *Function) Define(leaf *expression.Expression) (*scope.Variable, error) {
name := leaf.Token.Text(f.File.Bytes)
variable, _ := f.Identifier(name)
if f.IdentifierExists(name) {
if variable != nil {
return nil, errors.New(&errors.VariableAlreadyExists{Name: name}, f.File, leaf.Token.Position)
}
@ -21,7 +22,7 @@ func (f *Function) Define(leaf *expression.Expression) (*scope.Variable, error)
return nil, errors.New(&errors.UnusedVariable{Name: name}, f.File, leaf.Token.Position)
}
variable := &scope.Variable{
variable = &scope.Variable{
Name: name,
Register: f.NewRegister(),
Alive: uses,