1error: no rules expected the token `{`
2  --> tests/ui/delimiter-span.rs:19:16
3   |
45  | macro_rules! picky {
5   | ------------------ when calling this macro
6...
719 |         picky!({ 123, self });
8   |                ^ no rules expected this token in macro call
9   |
10   = note: while trying to match sequence start
11
12error: no rules expected the token `{`
13  --> tests/ui/delimiter-span.rs:20:16
14   |
155  | macro_rules! picky {
16   | ------------------ when calling this macro
17...
1820 |         picky!({ 123 });
19   |                ^ no rules expected this token in macro call
20   |
21   = note: while trying to match sequence start
22