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Fix scalar-value-with-two-anchors #581

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merged 1 commit into from
Dec 9, 2024
Merged

Fix scalar-value-with-two-anchors #581

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9 changes: 9 additions & 0 deletions parser/parser.go
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Original file line number Diff line number Diff line change
Expand Up @@ -211,6 +211,9 @@ func (p *parser) parseToken(ctx *context, tk *Token) (ast.Node, error) {
if err != nil {
return nil, err
}
if _, ok := value.(*ast.AnchorNode); ok {
return nil, errors.ErrSyntax("anchors cannot be used consecutively", value.GetToken())
}
anchor.Value = value
return anchor, nil
case TokenGroupAlias:
Expand Down Expand Up @@ -283,6 +286,9 @@ func (p *parser) parseScalarValue(ctx *context, tk *Token) (ast.ScalarNode, erro
if err != nil {
return nil, err
}
if _, ok := value.(*ast.AnchorNode); ok {
return nil, errors.ErrSyntax("anchors cannot be used consecutively", value.GetToken())
}
anchor.Value = value
return anchor, nil
case TokenGroupAlias:
Expand Down Expand Up @@ -797,6 +803,9 @@ func (p *parser) parseAnchor(ctx *context, g *TokenGroup) (*ast.AnchorNode, erro
if err != nil {
return nil, err
}
if _, ok := value.(*ast.AnchorNode); ok {
return nil, errors.ErrSyntax("anchors cannot be used consecutively", value.GetToken())
}
anchor.Value = value
return anchor, nil
}
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1 change: 0 additions & 1 deletion yaml_test_suite_test.go
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Expand Up @@ -53,7 +53,6 @@ var failureTestNames = []string{
"plain-dashes-in-flow-sequence",
"question-mark-edge-cases/00", // no json.
"question-mark-edge-cases/01", // no json.
"scalar-value-with-two-anchors", // pass yamlv3.
"single-character-streams/01", // no json.
"single-pair-implicit-entries", // no json.
"spec-example-2-11-mapping-between-sequences", // no json.
Expand Down
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