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|
error: the `?` macro repetition operator does not take a separator
--> $DIR/macro-at-most-once-rep-2018.rs:11:10
|
LL | ($(a),?) => {};
| ^
error: no rules expected `?`
--> $DIR/macro-at-most-once-rep-2018.rs:25:11
|
LL | macro_rules! foo {
| ---------------- when calling this macro
...
LL | foo!(a?);
| ^ no rules expected this token in macro call
|
= note: while trying to match sequence end
error: no rules expected `?`
--> $DIR/macro-at-most-once-rep-2018.rs:26:11
|
LL | macro_rules! foo {
| ---------------- when calling this macro
...
LL | foo!(a?a);
| ^ no rules expected this token in macro call
|
= note: while trying to match sequence end
error: no rules expected `?`
--> $DIR/macro-at-most-once-rep-2018.rs:27:11
|
LL | macro_rules! foo {
| ---------------- when calling this macro
...
LL | foo!(a?a?a);
| ^ no rules expected this token in macro call
|
= note: while trying to match sequence end
error: unexpected end of macro invocation
--> $DIR/macro-at-most-once-rep-2018.rs:29:5
|
LL | macro_rules! barplus {
| -------------------- when calling this macro
...
LL | barplus!();
| ^^^^^^^^^^ missing tokens in macro arguments
|
note: while trying to match `+`
--> $DIR/macro-at-most-once-rep-2018.rs:15:11
|
LL | ($(a)?+) => {}; // ok. matches "a+" and "+"
| ^
error: unexpected end of macro invocation
--> $DIR/macro-at-most-once-rep-2018.rs:30:15
|
LL | macro_rules! barplus {
| -------------------- when calling this macro
...
LL | barplus!(a);
| ^ missing tokens in macro arguments
|
note: while trying to match `+`
--> $DIR/macro-at-most-once-rep-2018.rs:15:11
|
LL | ($(a)?+) => {}; // ok. matches "a+" and "+"
| ^
error: no rules expected `?`
--> $DIR/macro-at-most-once-rep-2018.rs:31:15
|
LL | macro_rules! barplus {
| -------------------- when calling this macro
...
LL | barplus!(a?);
| ^ no rules expected this token in macro call
|
note: while trying to match `+`
--> $DIR/macro-at-most-once-rep-2018.rs:15:11
|
LL | ($(a)?+) => {}; // ok. matches "a+" and "+"
| ^
error: no rules expected `?`
--> $DIR/macro-at-most-once-rep-2018.rs:32:15
|
LL | macro_rules! barplus {
| -------------------- when calling this macro
...
LL | barplus!(a?a);
| ^ no rules expected this token in macro call
|
note: while trying to match `+`
--> $DIR/macro-at-most-once-rep-2018.rs:15:11
|
LL | ($(a)?+) => {}; // ok. matches "a+" and "+"
| ^
error: unexpected end of macro invocation
--> $DIR/macro-at-most-once-rep-2018.rs:36:5
|
LL | macro_rules! barstar {
| -------------------- when calling this macro
...
LL | barstar!();
| ^^^^^^^^^^ missing tokens in macro arguments
|
note: while trying to match `*`
--> $DIR/macro-at-most-once-rep-2018.rs:19:11
|
LL | ($(a)?*) => {}; // ok. matches "a*" and "*"
| ^
error: unexpected end of macro invocation
--> $DIR/macro-at-most-once-rep-2018.rs:37:15
|
LL | macro_rules! barstar {
| -------------------- when calling this macro
...
LL | barstar!(a);
| ^ missing tokens in macro arguments
|
note: while trying to match `*`
--> $DIR/macro-at-most-once-rep-2018.rs:19:11
|
LL | ($(a)?*) => {}; // ok. matches "a*" and "*"
| ^
error: no rules expected `?`
--> $DIR/macro-at-most-once-rep-2018.rs:38:15
|
LL | macro_rules! barstar {
| -------------------- when calling this macro
...
LL | barstar!(a?);
| ^ no rules expected this token in macro call
|
note: while trying to match `*`
--> $DIR/macro-at-most-once-rep-2018.rs:19:11
|
LL | ($(a)?*) => {}; // ok. matches "a*" and "*"
| ^
error: no rules expected `?`
--> $DIR/macro-at-most-once-rep-2018.rs:39:15
|
LL | macro_rules! barstar {
| -------------------- when calling this macro
...
LL | barstar!(a?a);
| ^ no rules expected this token in macro call
|
note: while trying to match `*`
--> $DIR/macro-at-most-once-rep-2018.rs:19:11
|
LL | ($(a)?*) => {}; // ok. matches "a*" and "*"
| ^
error: aborting due to 12 previous errors
|
