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

91.3% Statements 42/46
83.33% Branches 10/12
100% Functions 1/1
91.3% Lines 42/46

Press n or j to go to the next uncovered block, b, p or k for the previous block.

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 461x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 556x 556x 556x 556x 147x 147x 556x     556x 556x 556x 556x 147x 147x 147x 41x 41x 147x 556x 556x 556x     554x 556x 425x 425x 2x 2x 425x 554x 554x 554x 1x
import {ExpressionNode, StatementNode} from "../../nodes";
import {TypedIdentifier} from "../../types/_typed_identifier";
import {BasicTypes} from "../basic_types";
import * as Expressions from "../../2_statements/expressions";
import {UnknownType} from "../../types/basic";
import {ScopeType} from "../_scope_type";
import {TypeTableKey} from "./type_table_key";
import {SyntaxInput} from "../_syntax_input";
 
export class TypeTable {
  public static runSyntax(node: ExpressionNode | StatementNode, input: SyntaxInput,
                          qualifiedNamePrefix?: string): TypedIdentifier | undefined {
    // todo, input is currently the statement, but should be the expression?
    let nameExpr = node.findFirstExpression(Expressions.DefinitionName);
    if (nameExpr === undefined) {
      nameExpr = node.findFirstExpression(Expressions.NamespaceSimpleName);
    }
    if (nameExpr === undefined) {
      return undefined;
    }
    const name = nameExpr.getFirstToken();
 
    let qualifiedName = qualifiedNamePrefix || "";
    if (node.getFirstToken().getStr().toUpperCase() === "TYPES") {
      qualifiedName = qualifiedName + name.getStr();
      if (input.scope.getType() === ScopeType.ClassDefinition
          || input.scope.getType() === ScopeType.Interface) {
        qualifiedName = input.scope.getName() + "=>" + qualifiedName;
      }
    }
 
    let type = new BasicTypes(input).parseTable(node, qualifiedName);
    if (type === undefined) {
      return new TypedIdentifier(name, input.filename, new UnknownType("TableType, fallback"));
    }
 
    for (const tt of node.findAllExpressions(Expressions.TypeTableKey)) {
      const error = TypeTableKey.runSyntax(tt, type);
      if (error) {
        type = error;
      }
    }
 
    return new TypedIdentifier(name, input.filename, type);
  }
}