1 error: the `?` macro repetition operator does not take a separator
2 --> $DIR/macro-at-most-once-rep-2015.rs:11:10
7 error: no rules expected the token `?`
8 --> $DIR/macro-at-most-once-rep-2015.rs:25:11
10 LL | macro_rules! foo {
11 | ---------------- when calling this macro
14 | ^ no rules expected this token in macro call
16 error: no rules expected the token `?`
17 --> $DIR/macro-at-most-once-rep-2015.rs:26:11
19 LL | macro_rules! foo {
20 | ---------------- when calling this macro
23 | ^ no rules expected this token in macro call
25 error: no rules expected the token `?`
26 --> $DIR/macro-at-most-once-rep-2015.rs:27:11
28 LL | macro_rules! foo {
29 | ---------------- when calling this macro
32 | ^ no rules expected this token in macro call
34 error: unexpected end of macro invocation
35 --> $DIR/macro-at-most-once-rep-2015.rs:29:5
37 LL | macro_rules! barplus {
38 | -------------------- when calling this macro
41 | ^^^^^^^^^^ missing tokens in macro arguments
43 error: unexpected end of macro invocation
44 --> $DIR/macro-at-most-once-rep-2015.rs:30:15
46 LL | macro_rules! barplus {
47 | -------------------- when calling this macro
50 | ^ missing tokens in macro arguments
52 error: no rules expected the token `?`
53 --> $DIR/macro-at-most-once-rep-2015.rs:31:15
55 LL | macro_rules! barplus {
56 | -------------------- when calling this macro
59 | ^ no rules expected this token in macro call
61 error: no rules expected the token `?`
62 --> $DIR/macro-at-most-once-rep-2015.rs:32:15
64 LL | macro_rules! barplus {
65 | -------------------- when calling this macro
68 | ^ no rules expected this token in macro call
70 error: unexpected end of macro invocation
71 --> $DIR/macro-at-most-once-rep-2015.rs:36:5
73 LL | macro_rules! barstar {
74 | -------------------- when calling this macro
77 | ^^^^^^^^^^ missing tokens in macro arguments
79 error: unexpected end of macro invocation
80 --> $DIR/macro-at-most-once-rep-2015.rs:37:15
82 LL | macro_rules! barstar {
83 | -------------------- when calling this macro
86 | ^ missing tokens in macro arguments
88 error: no rules expected the token `?`
89 --> $DIR/macro-at-most-once-rep-2015.rs:38:15
91 LL | macro_rules! barstar {
92 | -------------------- when calling this macro
95 | ^ no rules expected this token in macro call
97 error: no rules expected the token `?`
98 --> $DIR/macro-at-most-once-rep-2015.rs:39:15
100 LL | macro_rules! barstar {
101 | -------------------- when calling this macro
104 | ^ no rules expected this token in macro call
106 error: aborting due to 12 previous errors