Function parseBlock

src/parser/syntaxes/common.ts:99–136

(s: ITokenStream)

 * ```
*/
export function parseBlock(s: ITokenStream): (Ast.Statement | Ast.Expression)[] {
	s.expect(TokenKind.OpenBrace);
	s.next();

	while (s.is(TokenKind.NewLine)) {
		s.next();
	}

	const steps: (Ast.Statement | Ast.Expression)[] = [];
	while (!s.is(TokenKind.CloseBrace)) {
		steps.push(parseStatement(s));

		// terminator
		switch (s.getTokenKind()) {
			case TokenKind.NewLine:
			case TokenKind.SemiColon: {
				while (s.is(TokenKind.NewLine) || s.is(TokenKind.SemiColon)) {
					s.next();
				}
				break;
			}
			case TokenKind.CloseBrace: {
				break;
			}
			case TokenKind.EOF: {
				throw new AiScriptUnexpectedEOFError(s.getPos());
			}
			default: {
				throw new AiScriptSyntaxError('Multiple statements cannot be placed on a single line.', s.getPos());
			}
		}
	}

	s.expect(TokenKind.CloseBrace);
	s.next();

	return steps;
}

/**
 * ```abnf