error: unexpected token: $
--> $DIR/syntax-errors.rs:50:8
|
LL | ( $$ $a:ident ) => {
| ^
note: `$$` and meta-variable expressions are not allowed inside macro parameter definitions
--> $DIR/syntax-errors.rs:50:8
|
LL | ( $$ $a:ident ) => {
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:57:19
|
LL | ${count() a b c}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:57:19
|
LL | ${count() a b c}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:60:20
|
LL | ${count($i a b c)}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:60:20
|
LL | ${count($i a b c)}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:62:23
|
LL | ${count($i, 1 a b c)}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:62:23
|
LL | ${count($i, 1 a b c)}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:64:21
|
LL | ${count($i) a b c}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:64:21
|
LL | ${count($i) a b c}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:67:22
|
LL | ${ignore($i) a b c}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:67:22
|
LL | ${ignore($i) a b c}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:69:21
|
LL | ${ignore($i a b c)}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:69:21
|
LL | ${ignore($i a b c)}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:72:19
|
LL | ${index() a b c}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:72:19
|
LL | ${index() a b c}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:74:19
|
LL | ${index(1 a b c)}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:74:19
|
LL | ${index(1 a b c)}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:77:19
|
LL | ${index() a b c}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:77:19
|
LL | ${index() a b c}
| ^
error: unexpected token: a
--> $DIR/syntax-errors.rs:79:19
|
LL | ${index(1 a b c)}
| ^
|
note: meta-variable expression must not have trailing tokens
--> $DIR/syntax-errors.rs:79:19
|
LL | ${index(1 a b c)}
| ^
error: meta-variable expression depth must be a literal
--> $DIR/syntax-errors.rs:86:33
|
LL | ( $( $i:ident ),* ) => { ${ index(IDX) } };
| ^^^^^
error: unexpected token: {
--> $DIR/syntax-errors.rs:92:8
|
LL | ( ${ len() } ) => {
| ^^^^^^^^^
note: `$$` and meta-variable expressions are not allowed inside macro parameter definitions
--> $DIR/syntax-errors.rs:92:8
|
LL | ( ${ len() } ) => {
| ^^^^^^^^^
error: expected one of: `*`, `+`, or `?`
--> $DIR/syntax-errors.rs:92:8
|
LL | ( ${ len() } ) => {
| ^^^^^^^^^
error: meta-variables within meta-variable expressions must be referenced using a dollar sign
--> $DIR/syntax-errors.rs:99:33
|
LL | ( $( $i:ident ),* ) => { ${ ignore() } };
| ^^^^^^
error: only unsuffixes integer literals are supported in meta-variable expressions
--> $DIR/syntax-errors.rs:105:33
|
LL | ( $( $i:ident ),* ) => { ${ index(1u32) } };
| ^^^^^
error: meta-variable expression parameter must be wrapped in parentheses
--> $DIR/syntax-errors.rs:111:33
|
LL | ( $( $i:ident ),* ) => { ${ count{i} } };
| ^^^^^
error: meta-variables within meta-variable expressions must be referenced using a dollar sign
--> $DIR/syntax-errors.rs:125:11
|
LL | ${count(foo)}
| ^^^^^
error: meta-variables within meta-variable expressions must be referenced using a dollar sign
--> $DIR/syntax-errors.rs:133:11
|
LL | ${ignore(bar)}
| ^^^^^^
error: unrecognized meta-variable expression
--> $DIR/syntax-errors.rs:140:33
|
LL | ( $( $i:ident ),* ) => { ${ aaaaaaaaaaaaaa(i) } };
| ^^^^^^^^^^^^^^ help: supported expressions are count, ignore, index and len
error: expected identifier or string literal
--> $DIR/syntax-errors.rs:118:33
|
LL | ( $( $i:ident ),* ) => { ${ {} } };
| ^^
error: `count` can not be placed inside the innermost repetition
--> $DIR/syntax-errors.rs:12:24
|
LL | ( $i:ident ) => { ${ count($i) } };
| ^^^^^^^^^^^^^
error: `count` can not be placed inside the innermost repetition
--> $DIR/syntax-errors.rs:17:24
|
LL | ( $i:ident ) => { ${ count($i) } };
| ^^^^^^^^^^^^^
error: variable `i` is still repeating at this depth
--> $DIR/syntax-errors.rs:37:36
|
LL | ( $( $i:ident ),* ) => { count($i) };
| ^^
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:57:9
|
LL | ${count() a b c}
| ^ expected expression
...
LL | extra_garbage_after_metavar!(a);
| ------------------------------- in this macro invocation
|
= note: this error originates in the macro `extra_garbage_after_metavar` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:86:30
|
LL | ( $( $i:ident ),* ) => { ${ index(IDX) } };
| ^ expected expression
...
LL | metavar_depth_is_not_literal!(a);
| -------------------------------- in this macro invocation
|
= note: this error originates in the macro `metavar_depth_is_not_literal` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:99:30
|
LL | ( $( $i:ident ),* ) => { ${ ignore() } };
| ^ expected expression
...
LL | metavar_token_without_ident!(a);
| ------------------------------- in this macro invocation
|
= note: this error originates in the macro `metavar_token_without_ident` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:105:30
|
LL | ( $( $i:ident ),* ) => { ${ index(1u32) } };
| ^ expected expression
...
LL | metavar_with_literal_suffix!(a);
| ------------------------------- in this macro invocation
|
= note: this error originates in the macro `metavar_with_literal_suffix` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:111:30
|
LL | ( $( $i:ident ),* ) => { ${ count{i} } };
| ^ expected expression
...
LL | metavar_without_parens!(a);
| -------------------------- in this macro invocation
|
= note: this error originates in the macro `metavar_without_parens` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:118:30
|
LL | ( $( $i:ident ),* ) => { ${ {} } };
| ^ expected expression
...
LL | open_brackets_without_tokens!(a);
| -------------------------------- in this macro invocation
|
= note: this error originates in the macro `open_brackets_without_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:125:9
|
LL | ${count(foo)}
| ^ expected expression
...
LL | unknown_count_ident!(a);
| ----------------------- in this macro invocation
|
= note: this error originates in the macro `unknown_count_ident` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:133:9
|
LL | ${ignore(bar)}
| ^ expected expression
...
LL | unknown_ignore_ident!(a);
| ------------------------ in this macro invocation
|
= note: this error originates in the macro `unknown_ignore_ident` (in Nightly builds, run with -Z macro-backtrace for more info)
error: expected expression, found `$`
--> $DIR/syntax-errors.rs:140:30
|
LL | ( $( $i:ident ),* ) => { ${ aaaaaaaaaaaaaa(i) } };
| ^ expected expression
...
LL | unknown_metavar!(a);
| ------------------- in this macro invocation
|
= note: this error originates in the macro `unknown_metavar` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0425]: cannot find value `i` in this scope
--> $DIR/syntax-errors.rs:23:36
|
LL | ( $( $i:ident ),* ) => { count(i) };
| ^ not found in this scope
...
LL | no_curly__no_rhs_dollar__round!(a, b, c);
| ---------------------------------------- in this macro invocation
|
= note: this error originates in the macro `no_curly__no_rhs_dollar__round` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0425]: cannot find value `i` in this scope
--> $DIR/syntax-errors.rs:30:29
|
LL | ( $i:ident ) => { count(i) };
| ^ not found in this scope
...
LL | no_curly__no_rhs_dollar__no_round!(a);
| ------------------------------------- in this macro invocation
|
= note: this error originates in the macro `no_curly__no_rhs_dollar__no_round` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0425]: cannot find value `a` in this scope
--> $DIR/syntax-errors.rs:152:37
|
LL | ( $i:ident ) => { count($i) };
| -- due to this macro variable
...
LL | no_curly__rhs_dollar__no_round!(a);
| ^ not found in this scope
error[E0425]: cannot find function `count` in this scope
--> $DIR/syntax-errors.rs:23:30
|
LL | ( $( $i:ident ),* ) => { count(i) };
| ^^^^^ not found in this scope
...
LL | no_curly__no_rhs_dollar__round!(a, b, c);
| ---------------------------------------- in this macro invocation
|
= note: this error originates in the macro `no_curly__no_rhs_dollar__round` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0425]: cannot find function `count` in this scope
--> $DIR/syntax-errors.rs:30:23
|
LL | ( $i:ident ) => { count(i) };
| ^^^^^ not found in this scope
...
LL | no_curly__no_rhs_dollar__no_round!(a);
| ------------------------------------- in this macro invocation
|
= note: this error originates in the macro `no_curly__no_rhs_dollar__no_round` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0425]: cannot find function `count` in this scope
--> $DIR/syntax-errors.rs:43:23
|
LL | ( $i:ident ) => { count($i) };
| ^^^^^ not found in this scope
...
LL | no_curly__rhs_dollar__no_round!(a);
| ---------------------------------- in this macro invocation
|
= note: this error originates in the macro `no_curly__rhs_dollar__no_round` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 39 previous errors
For more information about this error, try `rustc --explain E0425`.