PureXML/Sources/Schema
Mihaela Mihaljevic 6e7f1b7bfc fix(schema): an unprefixed type ref to a target-namespace type is undeclared
isUndeclaredReferenceType matched a no-namespace type/base/itemType/memberTypes
reference by local name, ignoring that an unprefixed QName with no default
xmlns resolves to the absent namespace: type="t" is {}t, not {urn:x}t where the
type is declared, so the reference does not resolve (XSD 1.0 §3.15.3). It now
mirrors isUndeclaredReferenceRef's nil-namespace branch: a no-namespace
reference is undeclared when the schema has a non-empty target namespace; a
chameleon-included global and an imported no-namespace type (via the foreign
pools, checked first) remain accepted.

This corrects an asymmetry where the ref side already rejected the pattern but
the type side did not. The existing SchemaXSIAttributeTests case that asserted
this very pattern compiles used an invalid schema (the same shape as XSTS
addB009/test66059); its type reference is now qualified (tns:attRef), which
preserves the test's xsi:Not-Allowed intent while being valid.

Verified against the full W3C XSTS 2006-11-06 suite: invalid-schemas-accepted
27 -> 25 (addB009/test66059 and one more), valid-schemas-rejected held at 0,
no other bucket moved. Adds a reference test for the type-side rule.
2026-06-21 23:17:14 +02:00
..
BuiltinType.swift fix(schema): compare identity-constraint fields across the decimal value space; invalid-instances-accepted 95 to 94 (#147) 2026-06-18 11:01:05 +02:00
ComplexType.swift fix(schema): count content-model occurrences 2026-06-19 23:32:04 +02:00
ComplexValidator.swift fix(schema): compare simpleContent fixed value in value space 2026-06-20 18:08:32 +02:00
ComplexValidatorAttributes.swift fix(schema): exclude use="prohibited" attributes from effective uses at instance time; invalid-instances-accepted 43 to 39 (#147) 2026-06-18 15:28:35 +02:00
ComplexValidatorContentModel.swift fix(schema): count content-model occurrences 2026-06-19 23:32:04 +02:00
ComplexValidatorDerivation.swift fix(schema): reject xsi:type=anyType on an anySimpleType-declared element 2026-06-20 02:09:51 +02:00
ComplexValidatorHelpers.swift fix(schema): streaming validator applies default/fixed value constraints 2026-06-20 17:38:45 +02:00
ComplexValidatorIDs.swift fix(schema): enforce document-scoped xs:ID uniqueness and xs:IDREF resolution 2026-06-13 19:17:34 +02:00
ComplexValidatorStreaming.swift fix(schema): compare simpleContent fixed value in value space 2026-06-20 18:08:32 +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): saturate effectively-unbounded content-model counters (#192, partial) 2026-06-21 13:16:24 +02:00
ContentModelDeterminism.swift fix(schema): check UPA over an extension's effective content model 2026-06-21 22:12:32 +02:00
ContentModelEffectiveModel.swift fix(schema): check UPA over an extension's effective content model 2026-06-21 22:12:32 +02:00
ContentNFABuilder.swift fix(schema): count content-model occurrences 2026-06-19 23:32:04 +02:00
DateTimeParser.swift fix(schema): reject year 0000 in dateTime, date, gYearMonth, gYear 2026-06-20 01:31:14 +02:00
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
IdentityFieldValue.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
IdentityValidator.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
IdentityValidatorDefaults.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
IDTracker.swift fix(schema): enforce document-scoped xs:ID uniqueness and xs:IDREF resolution 2026-06-13 19:17:34 +02:00
Lexical.swift
OccurrenceRange.swift fix(schema): count content-model occurrences 2026-06-19 23:32:04 +02:00
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): eliminate the last false positive (particlesZ001); false-positives = 0 (#148) 2026-06-17 19:56:57 +02:00
ParticleRestrictionElement.swift fix(schema): restriction may not narrow an element to an extension-derived type 2026-06-20 18:34:50 +02:00
ParticleRestrictionHelpers.swift fix(schema): eliminate the last false positive (particlesZ001); false-positives = 0 (#148) 2026-06-17 19:56:57 +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 feat(schema): locate derivation/cycle-pass schema diagnostics 2026-06-21 16:53:02 +02:00
SchemaAttributeApplicability.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaAttributeRestriction.swift feat(schema): locate attribute-pass schema diagnostics 2026-06-21 16:28:10 +02:00
SchemaAttributeUniqueness.swift feat(schema): locate attribute-pass schema diagnostics 2026-06-21 16:28:10 +02:00
SchemaCompileValidation.swift feat(schema): locate composition/redefine-pass schema diagnostics 2026-06-21 19:41:31 +02:00
SchemaCompositionValidations.swift feat(schema): locate composition/redefine-pass schema diagnostics 2026-06-21 19:41:31 +02:00
SchemaContentDerivation.swift feat(schema): locate content-derivation-pass schema diagnostics 2026-06-21 17:29:41 +02:00
SchemaContentOrder.swift fix(schema): require a content derivation in simpleContent/complexContent (#145) 2026-06-17 14:58:58 +02:00
SchemaDerivationControl.swift feat(schema): key the instance derivation/substitution backbone by namespaced identity; re-land blockDefault; invalid-instances-accepted 89 to 81 (#186, #147) 2026-06-18 12:41:18 +02:00
SchemaDocument.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
SchemaDocumentHints.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
SchemaExtensionAllGroup.swift feat(schema): locate extension/substitution-pass schema diagnostics 2026-06-21 18:35:38 +02:00
SchemaFacetApplicability.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaIDAttribute.swift feat(schema): locate compile diagnostics with validation coding paths (#169) 2026-06-16 10:26:11 +02:00
SchemaIdentityXPath.swift fix(schema): an identity-constraint xpath may not use an undeclared prefix; invalid-schemas-accepted 77 to 75 (#145) 2026-06-18 01:01:12 +02:00
SchemaIDValueConstraint.swift feat(schema): locate ID-typed value-constraint errors 2026-06-21 14:37:29 +02:00
SchemaImportNamespace.swift feat(schema): locate reference-resolution schema diagnostics 2026-06-21 18:09:20 +02:00
SchemaNameUniqueness.swift feat(schema): locate names/UPA/notation-pass schema diagnostics 2026-06-21 19:16:54 +02:00
SchemaNestedDefinition.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaNotationValidity.swift feat(schema): locate names/UPA/notation-pass schema diagnostics 2026-06-21 19:16:54 +02:00
SchemaRedefineSelfReference.swift feat(schema): locate composition/redefine-pass schema diagnostics 2026-06-21 19:41:31 +02:00
SchemaReferenceForeignPools.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
SchemaReferenceResolution.swift fix(schema): an unprefixed type ref to a target-namespace type is undeclared 2026-06-21 23:17:14 +02:00
SchemaReferences.swift feat(schema): locate reference-resolution schema diagnostics 2026-06-21 18:09:20 +02:00
SchemaSimpleTypeFinal.swift feat(schema): locate simple-type-pass schema diagnostics 2026-06-21 15:55:59 +02:00
SchemaSimpleTypeValidity.swift feat(schema): locate simple-type-pass schema diagnostics 2026-06-21 15:55:59 +02:00
SchemaStructure.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaStructureHelpers.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaSubstitutionType.swift feat(schema): locate extension/substitution-pass schema diagnostics 2026-06-21 18:35:38 +02:00
SchemaUndeclaredNamespace.swift feat(schema): locate reference-resolution schema diagnostics 2026-06-21 18:09:20 +02:00
SchemaWildcardNamespace.swift feat(schema): validate wildcard namespace constraint value space 2026-06-14 11:00:45 +02:00
SchemaXSIAttribute.swift feat(schema): locate attribute-pass schema diagnostics 2026-06-21 16:28:10 +02:00
SimpleType.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
StreamingXSDValidator.swift fix(schema): streaming validator applies default/fixed value constraints 2026-06-20 17:38:45 +02:00
TypeDerivation.swift
XPathQueryCache.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
XSDAttributeParser.swift fix(schema): exclude use="prohibited" attributes from effective uses at instance time; invalid-instances-accepted 43 to 39 (#147) 2026-06-18 15:28:35 +02:00
XSDCompletions.swift fix(schema): enforce NameAndTypeOK nillable clause in particle restriction (#145) 2026-06-17 17:25:10 +02:00
XSDComplexContent.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDContext.swift feat(schema): locate composition/redefine-pass schema diagnostics 2026-06-21 19:41:31 +02:00
XSDDerivation.swift feat(schema): locate composition/redefine-pass schema diagnostics 2026-06-21 19:41:31 +02:00
XSDDerivationTables.swift fix(schema): key a local element's block by its effective instance namespace; invalid-instances-accepted 32 to 31 (#147) 2026-06-18 16:12:08 +02:00
XSDParser.swift fix(schema): make the container-location root fallback live 2026-06-19 23:32:04 +02:00
XSDParserHelpers.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
XSDParserParticles.swift fix(schema): count content-model occurrences 2026-06-19 23:32:04 +02:00
XSDParserTypeReferences.swift fix(schema): an untyped substitutionGroup member inherits its head's type 2026-06-20 02:47:07 +02:00
XSDParserUnion.swift docs: align stale figures with code and the enforced XSTS gate 2026-06-19 23:32:04 +02:00
XSDSchemaValidations.swift feat(validation,schema): composable validation framework and cross-document composition 2026-06-16 09:57:43 +02:00
XSDSimpleContentParser.swift Reject invalid simpleContent inline restrictions 2026-06-18 22:01:01 +02:00
XSDSimpleParser.swift refactor(schema): surface facet/pattern validity as a Validation, not a parse-time report (#161) 2026-06-18 00:02:20 +02:00
XSDSimpleParser+Facets.swift fix(schema): advance XSTS valid-instances-rejected to 4 (#146) 2026-06-16 22:22:05 +02:00
XSDSubstitutionMembers.swift fix(schema): stop blocked substitution chaining 2026-06-19 08:37:19 +02:00
XSDValidations.swift fix(schema): default/fixed value for identity-constraint fields; invalid-instances-accepted 50 to 45 (#147) 2026-06-18 14:47:47 +02:00
XSDWildcardParser.swift fix(schema): intersect a complex type's attribute wildcard sources; invalid-instances-accepted 94 to 89 (#147) 2026-06-18 11:21:32 +02:00