Method parseVariableDeclarations

packages/core/src/compiler/parser.ts:358–392

()

  }

  private parseVariableDeclarations(): VariableDeclaration[] {
    const declarations: VariableDeclaration[] = [];
    const seen = new Set<string>();

    while (!this.check(TokenType.EOF)) {
      const nameToken = this.consume(
        TokenType.IDENTIFIER,
        "Expected variable name"
      );

      if (seen.has(nameToken.value)) {
        throw new ParserError(
          `Variable '${nameToken.value}' is already declared`,
          nameToken.position
        );
      }

      this.consume(
        TokenType.COLON,
        "Expected ':' after variable name"
      );

      const value = this.parseVariableValue();
      
      declarations.push({
        name: nameToken.value,
        value,
        position: nameToken.position,
      });

      seen.add(nameToken.value);
    }

    return declarations;
  }

  private parseVariableValue(): LiteralValue {
    const token = this.peek();