All files / src/abap/5_syntax/expressions corresponding_body.ts

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import {ExpressionNode} from "../../nodes";
import * as Expressions from "../../2_statements/expressions";
import {Source} from "./source";
import {AbstractType} from "../../types/basic/_abstract_type";
import {SyntaxInput} from "../_syntax_input";
 
export class CorrespondingBody {
  public static runSyntax(
    node: ExpressionNode | undefined,
    input: SyntaxInput,
    targetType: AbstractType | undefined): AbstractType | undefined {
 
    if (node === undefined) {
      return targetType;
    }
 
    const base = node.findDirectExpression(Expressions.CorrespondingBodyBase)?.findDirectExpression(Expressions.Source);
    if (base) {
      Source.runSyntax(base, input);
    }
 
    let type: AbstractType | undefined = undefined;
    for (const s of node.findDirectExpressions(Expressions.Source)) {
      if (type === undefined) {
        type = Source.runSyntax(s, input);
      } else {
        Source.runSyntax(s, input);
      }
    }
 
    return targetType ? targetType : type;
  }
}