Block id attributes with fixed content for version 1.0. When checking

choice overall range use effectiveTotalRange instead of regular range.

Author: pdvrieze

xmlschema/src/commonMain/kotlin/io/github/pdvrieze/formats/xmlschema/resolved/FlattenedGroup.kt

@@ -300,7 +300,7 @@ sealed class FlattenedGroup(
             context: ResolvedComplexType,
             schema: ResolvedSchemaLike
         ): FlattenedParticle? {
-            if (!base.range.contains(range)) return null
+            if (!base.effectiveTotalRange().contains(effectiveTotalRange())) return null
 
             val baseIt = base.particles.iterator()
 

xmlschema/src/commonMain/kotlin/io/github/pdvrieze/formats/xmlschema/resolved/ResolvedComplexType.kt

@@ -930,6 +930,9 @@ sealed class ResolvedComplexType(
                 for (use in attributes.values) {
                     if (use.mdlAttributeDeclaration.mdlTypeDefinition == IDType) {
                         require(idAttrName == null) { "Multiple attributes with id type: ${idAttrName} and ${use.mdlAttributeDeclaration.mdlQName}" }
+                        require(use.mdlValueConstraint !is ValueConstraint.Fixed) {
+                            "Fixed id attributes are not allowed in 1.0"
+                        }
                         idAttrName = use.mdlAttributeDeclaration.mdlQName
                     }
                 }