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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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 12x 12x 12x 12x 12x 1x 1x 12x 12x 12x 12x 12x 12x 12x 12x 1x 1x 1x 12x 11x 11x 12x 12x 1x | import * as Expressions from "../../2_statements/expressions";
import {StatementNode} from "../../nodes";
import {IdentifierMeta, TypedIdentifier} from "../../types/_typed_identifier";
import {StatementSyntax} from "../_statement_syntax";
import {UnknownType} from "../../types/basic/unknown_type";
import {ScopeType} from "../_scope_type";
import {SyntaxInput} from "../_syntax_input";
export class Tables implements StatementSyntax {
public runSyntax(node: StatementNode, input: SyntaxInput): void {
const nameToken = node.findFirstExpression(Expressions.Field)?.getFirstToken();
if (nameToken === undefined) {
return undefined;
}
let name = nameToken.getStr();
if (name.startsWith("*")) {
name = name.substring(1);
}
// lookupTableOrView will also give Unknown and Void
const found = input.scope.getDDIC()?.lookupTableOrView(name);
if (found) {
input.scope.getDDICReferences().addUsing(input.scope.getParentObj(),
{object: found.object, filename: input.filename, token: nameToken});
if (input.scope.getType() === ScopeType.Form || input.scope.getType() === ScopeType.FunctionModule) {
// hoist TABLES definitions to global scope
input.scope.addNamedIdentifierToParent(nameToken.getStr(),
new TypedIdentifier(nameToken, input.filename, found.type, [IdentifierMeta.Tables]));
} else {
input.scope.addIdentifier(new TypedIdentifier(nameToken, input.filename, found.type, [IdentifierMeta.Tables]));
}
return;
}
// this should never happen,
input.scope.addIdentifier(new TypedIdentifier(nameToken, input.filename, new UnknownType("Tables, fallback")));
}
} |