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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | 1x 1x 1x 1x 1x 1x 1x 1x 15x 15x 3x 3x 3x 3x 2x 2x 1x 1x 1x 13x 13x 13x 13x 13x 13x 13x 2x 11x 11x 1x 10x 7x 7x 1x 11x 2x | import * as Expressions from "../../2_statements/expressions";
import {StatementNode} from "../../nodes";
import {CurrentScope} from "../_current_scope";
import {Source} from "../expressions/source";
import {Target} from "../expressions/target";
import {Dynamic} from "../expressions/dynamic";
import {ReferenceType} from "../_reference";
import {GenericObjectReferenceType, ObjectReferenceType, VoidType} from "../../types/basic";
import {ClassDefinition} from "../../types";
import {StatementSyntax} from "../_statement_syntax";
export class CreateObject implements StatementSyntax {
public runSyntax(node: StatementNode, scope: CurrentScope, filename: string): void {
// todo, validate parameters
// CREATE OBJECT, TYPE
const type = node.findExpressionAfterToken("TYPE");
if (type && type.get() instanceof Expressions.ClassName) {
const token = type.getFirstToken();
const name = token.getStr();
const found = scope.findClassDefinition(name);
if (found) {
scope.addReference(token, found, ReferenceType.ObjectOrientedReference, filename);
if (found.isAbstract() === true) {
throw new Error(found.getName() + " is abstract, cannot be instantiated");
}
} else Iif (scope.getDDIC().inErrorNamespace(name) === false) {
scope.addReference(token, undefined, ReferenceType.ObjectOrientedVoidReference, filename, {ooName: name, ooType: "CLAS"});
} else {
throw new Error("TYPE \"" + name + "\" not found");
}
}
// just recurse
for (const s of node.findAllExpressions(Expressions.Source)) {
new Source().runSyntax(s, scope, filename);
}
let first = true;
for (const t of node.findAllExpressions(Expressions.Target)) {
const found = new Target().runSyntax(t, scope, filename);
Eif (first === true) {
first = false;
if (found instanceof VoidType) {
continue;
} else Iif (!(found instanceof ObjectReferenceType)
&& !(found instanceof GenericObjectReferenceType)) {
throw new Error("Target must be a object reference");
} else if (found instanceof GenericObjectReferenceType && type === undefined) {
throw new Error("Generic type, cannot be instantiated");
} else if (found instanceof ObjectReferenceType) {
const id = found.getIdentifier();
if (type === undefined && id instanceof ClassDefinition && id.isAbstract() === true) {
throw new Error(id.getName() + " is abstract, cannot be instantiated");
}
}
}
}
for (const t of node.findDirectExpressions(Expressions.Dynamic)) {
new Dynamic().runSyntax(t, scope, filename);
}
}
} |