PureXML/Sources/Schema
Mihaela Mihaljevic c80a8e06c4 fix(schema): reject an attribute reference whose fixed value contradicts its global (#145)
An attribute use that references a global attribute carrying a `fixed` value
constraint may not contradict it (au-props-correct.2): a `fixed` on the
reference whose value differs from the global's, or a `default` on a reference
to a fixed attribute, is invalid. A reference that omits its own value
constraint inherits the global's and stays valid.

The two `fixed` values are compared in the attribute type's value space, so a
value-equal pair written in different lexical forms (`01` for `1`) is not
flagged. The global is resolved by local name and only checked once its own
namespace matches the reference's resolved namespace, so a same-local-name
attribute imported from another namespace cannot surface as the wrong global
and contradict a valid reference.

Caught two invalid schemas: XSTS invalid-schemas-accepted 232 -> 230, no other
bucket moved.
2026-06-17 13:43:42 +02:00
..
BuiltinType.swift fix(schema): validate notation declarations and enumeration restrictions 2026-06-15 22:27:04 +02:00
ComplexType.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ComplexValidator.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ComplexValidatorAttributes.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ComplexValidatorContentModel.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ComplexValidatorDerivation.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ComplexValidatorHelpers.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ComplexValidatorIDs.swift
ComplexValidatorStreaming.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ComplexValidatorXSIType.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ContentMatcher.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ContentModelDeterminism.swift
DateTimeParser.swift
DateTimeValue.swift
DecimalValue.swift
DerivationMethod.swift
DurationValue.swift
IdentityConstraint.swift fix(schema): resolve identity-constraint XPath prefixes against the schema (#147) 2026-06-17 00:03:13 +02:00
IdentityValidator.swift fix(schema): resolve identity-constraint XPath prefixes against the schema (#147) 2026-06-17 00:03:13 +02:00
IDTracker.swift
Lexical.swift
ParticleNormalization.swift fix(schema): normalize content model, scope occurrence subsumption in particle restriction 2026-06-14 17:18:38 +02:00
ParticleRestriction.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
ParticleRestrictionElement.swift feat(schema): enforce particle element type restriction and bypass prohibited attributes 2026-06-15 18:10:21 +02:00
Primitive.swift fix(schema): validate notation declarations and enumeration restrictions 2026-06-15 22:27:04 +02:00
RelaxNGCompactHelpers.swift
RelaxNGCompactLexer.swift
RelaxNGCompactParser.swift
RelaxNGContentType.swift
RelaxNGDerivative.swift
RelaxNGDiagnostics.swift
RelaxNGFacets.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
RelaxNGGrammarCheck.swift
RelaxNGGrammarCheckSections.swift
RelaxNGNameClasses.swift
RelaxNGNode.swift
RelaxNGParser.swift
RelaxNGParserIncludes.swift
RelaxNGPattern.swift
RelaxNGRestrictionChecker.swift
RelaxNGRestrictionOverlap.swift
RelaxNGRestrictionPaths.swift
RelaxNGRestrictions.swift
RelaxNGSchema.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
SchemaAllGroupPlacement.swift fix(schema): reject an all-group referenced inside a compositor (cos-all-limited) 2026-06-15 12:38:30 +02:00
SchemaAttributeApplicability.swift fix(schema): reject local-use attributes on top-level group and attributeGroup definitions 2026-06-15 19:03:38 +02:00
SchemaAttributeRestriction.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
SchemaAttributeUniqueness.swift fix(schema): reject an attribute reference whose fixed value contradicts its global (#145) 2026-06-17 13:43:42 +02:00
SchemaCompileValidation.swift fix(schema): reject complexContent extension adding element content over a simpleContent base (#145) 2026-06-17 13:02:37 +02:00
SchemaContentOrder.swift feat(schema): a simpleType must have exactly one of restriction/list/union 2026-06-14 14:30:25 +02:00
SchemaDerivationControl.swift feat(schema): validate final/block derivation-control value space 2026-06-14 14:19:10 +02:00
SchemaDocument.swift feat(schema): compile import-chained documents as a union (#161) 2026-06-16 23:16:26 +02:00
SchemaExtensionAllGroup.swift fix(schema): reject extending a non-empty all-group base with element content (#145) 2026-06-17 13:23:26 +02:00
SchemaFacetApplicability.swift feat(schema): enforce top level names, restrict xs:anySimpleType, and validate simpleType facets 2026-06-15 17:06:09 +02:00
SchemaIDAttribute.swift feat(schema): locate compile diagnostics with validation coding paths (#169) 2026-06-16 10:26:11 +02:00
SchemaIdentityXPath.swift
SchemaIDValueConstraint.swift fix(schema): an ID-derived attribute or element may not have a value constraint 2026-06-15 11:41:26 +02:00
SchemaNameUniqueness.swift feat(schema): locate compile diagnostics with validation coding paths (#169) 2026-06-16 10:26:11 +02:00
SchemaNestedDefinition.swift feat(schema): a nested simpleType or attributeGroup may not be named (localSimpleType) 2026-06-15 15:41:48 +02:00
SchemaNotationValidity.swift fix(schema): implement facet applicability and validation constraints 2026-06-16 00:02:04 +02:00
SchemaReferenceForeignPools.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
SchemaReferenceResolution.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
SchemaReferences.swift feat(schema): locate compile diagnostics with validation coding paths (#169) 2026-06-16 10:26:11 +02:00
SchemaSimpleTypeFinal.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
SchemaSimpleTypeValidity.swift fix(schema): enforce variety constraints on list itemType and union memberTypes 2026-06-15 20:01:51 +02:00
SchemaStructure.swift fix(schema): reject named-group compositor occurrence and XSD-namespace attributes (#145) 2026-06-17 11:08:33 +02:00
SchemaStructureHelpers.swift fix(schema): reject named-group compositor occurrence and XSD-namespace attributes (#145) 2026-06-17 11:08:33 +02:00
SchemaSubstitutionType.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
SchemaWildcardNamespace.swift
SimpleType.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
StreamingXSDValidator.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
TypeDerivation.swift
XSDAttributeParser.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDCompletions.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDComplexContent.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDContext.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDDerivation.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDParser.swift feat(schema): compile import-chained documents as a union (#161) 2026-06-16 23:16:26 +02:00
XSDParserHelpers.swift fix(schema): resolve identity attribute-field types for value-space keys (#147) 2026-06-17 10:34:19 +02:00
XSDParserParticles.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDParserTypeReferences.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDParserUnion.swift feat(schema): compile import-chained documents as a union (#161) 2026-06-16 23:16:26 +02:00
XSDSchemaValidations.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
XSDSimpleParser.swift fix(regex): reject malformed pattern facets as schema-invalid (#145) 2026-06-17 10:49:09 +02:00
XSDSimpleParser+Facets.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDValidations.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDWildcardParser.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00