statements do.ts

93.1% Statements 27/29

80% Branches 4/5

100% Functions 1/1

93.1% Lines 27/29

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5x
1x import * as Expressions from "../../2_statements/expressions";
import {StatementNode} from "../../nodes";
import {Source} from "../expressions/source";
import {StatementSyntax} from "../_statement_syntax";
import {Target} from "../expressions/target";
import {TypeUtils} from "../_type_utils";
import {IntegerType} from "../../types/basic";
import {SyntaxInput, syntaxIssue} from "../_syntax_input";
 
export class Do implements StatementSyntax {
  public runSyntax(node: StatementNode, input: SyntaxInput): void {
 
    const afterDo = node.findExpressionAfterToken("DO");
 
    for (const s of node.findDirectExpressions(Expressions.Source)) {
      const type = Source.runSyntax(s, input);
      if (s === afterDo
          && new TypeUtils(input.scope).isAssignable(type, IntegerType.get()) === false) {
        const message = "DO TIMES must be numeric";
        input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
        return;
      }
    }
 
    for (const t of node.findDirectExpressions(Expressions.Target)) {
      Target.runSyntax(t, input);
    }
  }
}