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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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 19x 19x 19x 19x 19x 19x 19x 19x 66x 66x 27x 27x 27x 27x 27x 66x 1x 1x 1x 1x 1x 1x 66x 19x 19x 19x 19x 19x 19x 1x | import * as Expressions from "../../2_statements/expressions";
import * as Statements from "../../2_statements/statements";
import * as Structures from "../../3_structures/structures";
import {StructureNode, StatementNode} from "../../nodes";
import {CurrentScope} from "../_current_scope";
import {TypedIdentifier, IdentifierMeta} from "../../types/_typed_identifier";
import {IStructureComponent} from "../../types/basic";
import * as Basic from "../../types/basic";
import {Constant} from "../statements/constant";
export class Constants {
public runSyntax(node: StructureNode, scope: CurrentScope, filename: string):
{type: TypedIdentifier | undefined, values: {[index: string]: string} } {
const name = node.findFirstExpression(Expressions.DefinitionName)?.getFirstToken();
if (name === undefined) {
throw new Error("Constants, structure, unexpected node");
}
const components: IStructureComponent[] = [];
const values: any = {};
for (const c of node.getChildren()) {
const ctyp = c.get();
if (c instanceof StatementNode && ctyp instanceof Statements.Constant) {
const found = new Constant().runSyntax(c, scope, filename);
if (found) {
components.push({name: found.getName(), type: found.getType()});
values[found.getName()] = found.getValue();
}
} else if (c instanceof StructureNode && ctyp instanceof Structures.Constants) {
const {type: found, values: val} = new Constants().runSyntax(c, scope, filename);
if (found) {
components.push({name: found.getName(), type: found.getType()});
values[found.getName()] = val;
}
}
}
if (components.length === 0) {
return {type: undefined, values};
}
const type = new TypedIdentifier(name, filename, new Basic.StructureType(components), [IdentifierMeta.ReadOnly, IdentifierMeta.Static]);
return {type, values};
}
} |