mirror of
https://github.com/rust-lang/rust
synced 2024-10-14 12:33:57 +00:00
fix tests after s/${length()}/${len()}/
This commit is contained in:
Jubilee Young
parent
fa5964fa91
commit
6e74155b0b
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@ -2,8 +2,8 @@
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macro_rules! metavar {
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( $i:expr ) => {
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${length(0)}
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//~^ ERROR meta-variable expression `length` with depth parameter must be called inside of a macro repetition
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${len(0)}
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//~^ ERROR meta-variable expression `len` with depth parameter must be called inside of a macro repetition
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};
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}
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@ -1,8 +1,8 @@
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error: meta-variable expression `length` with depth parameter must be called inside of a macro repetition
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error: meta-variable expression `len` with depth parameter must be called inside of a macro repetition
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--> $DIR/meta-variable-depth-outside-repeat.rs:5:10
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LL | ${length(0)}
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| ^^^^^^^^^^^
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LL | ${len(0)}
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| ^^^^^^^^
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error: aborting due to 1 previous error
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@ -3,60 +3,55 @@
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#![feature(macro_metavar_expr)]
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fn main() {
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macro_rules! one_nested_count_and_length {
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macro_rules! one_nested_count_and_len {
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( $( [ $( $l:literal ),* ] ),* ) => {
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[
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// outer-most repetition
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$(
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// inner-most repetition
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$(
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${ignore($l)} ${index()}, ${length()},
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${ignore($l)} ${index()}, ${len()},
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)*
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${count($l)}, ${index()}, ${length()},
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${count($l)}, ${index()}, ${len()},
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)*
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${count($l)},
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]
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};
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}
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assert_eq!(
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one_nested_count_and_length!(["foo"], ["bar", "baz"]),
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one_nested_count_and_len!(["foo"], ["bar", "baz"]),
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[
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// # ["foo"]
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// ## inner-most repetition (first iteration)
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//
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// `index` is 0 because this is the first inner-most iteration.
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// `length` is 1 because there is only one inner-most repetition, "foo".
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// `len` is 1 because there is only one inner-most repetition, "foo".
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0, 1,
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// ## outer-most repetition (first iteration)
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//
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// `count` is 1 because of "foo", i,e, `$l` has only one repetition,
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// `index` is 0 because this is the first outer-most iteration.
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// `length` is 2 because there are 2 outer-most repetitions, ["foo"] and ["bar", "baz"]
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// `len` is 2 because there are 2 outer-most repetitions, ["foo"] and ["bar", "baz"]
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1, 0, 2,
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// # ["bar", "baz"]
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// ## inner-most repetition (first iteration)
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//
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// `index` is 0 because this is the first inner-most iteration
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// `length` is 2 because there are repetitions, "bar" and "baz"
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// `len` is 2 because there are repetitions, "bar" and "baz"
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0, 2,
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// ## inner-most repetition (second iteration)
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//
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// `index` is 1 because this is the second inner-most iteration
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// `length` is 2 because there are repetitions, "bar" and "baz"
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// `len` is 2 because there are repetitions, "bar" and "baz"
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1, 2,
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// ## outer-most repetition (second iteration)
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//
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// `count` is 2 because of "bar" and "baz", i,e, `$l` has two repetitions,
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// `index` is 1 because this is the second outer-most iteration
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// `length` is 2 because there are 2 outer-most repetitions, ["foo"] and ["bar", "baz"]
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// `len` is 2 because there are 2 outer-most repetitions, ["foo"] and ["bar", "baz"]
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2, 1, 2,
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// # last count
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// Because there are a total of 3 repetitions of `$l`, "foo", "bar" and "baz"
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@ -131,7 +126,6 @@ macro_rules! three_nested_count {
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&[2][..],
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// t u v w x y z
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&[7][..],
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// (a b c) (d e f)
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&[6, 2][..],
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// (g h) (i j k l m)
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@ -142,7 +136,6 @@ macro_rules! three_nested_count {
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&[5, 3][..],
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// (t u v w x y z)
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&[7, 1][..],
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// [ (a b c) (d e f) ]
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// [ (g h) (i j k l m) ]
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// [ (n) ]
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@ -150,7 +143,6 @@ macro_rules! three_nested_count {
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// [ (o) (p q) (r s) ]
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// [ (t u v w x y z) ]
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&[12, 4, 2][..],
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// {
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// [ (a b c) (d e f) ]
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// [ (g h) (i j k l m) ]
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@ -165,43 +157,43 @@ macro_rules! three_nested_count {
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);
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// Grouped from the outer-most to the inner-most
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macro_rules! three_nested_length {
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macro_rules! three_nested_len {
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( $( { $( [ $( ( $( $i:ident )* ) )* ] )* } )* ) => {
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&[
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$( $( $( $(
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&[
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${ignore($i)} ${length(3)},
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${ignore($i)} ${length(2)},
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${ignore($i)} ${length(1)},
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${ignore($i)} ${length(0)},
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${ignore($i)} ${len(3)},
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${ignore($i)} ${len(2)},
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${ignore($i)} ${len(1)},
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${ignore($i)} ${len(0)},
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][..],
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)* )* )* )*
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$( $( $(
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&[
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${ignore($i)} ${length(2)},
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${ignore($i)} ${length(1)},
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${ignore($i)} ${length(0)},
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${ignore($i)} ${len(2)},
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${ignore($i)} ${len(1)},
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${ignore($i)} ${len(0)},
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][..],
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)* )* )*
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$( $(
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&[
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${ignore($i)} ${length(1)},
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${ignore($i)} ${length(0)},
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${ignore($i)} ${len(1)},
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${ignore($i)} ${len(0)},
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][..],
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)* )*
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$(
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&[
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${ignore($i)} ${length(0)},
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${ignore($i)} ${len(0)},
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][..],
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)*
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][..]
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}
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}
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assert_eq!(
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three_nested_length!(
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three_nested_len!(
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{
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[ (a b c) (d e f) ]
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[ (g h) (i j k l m) ]
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@ -214,45 +206,64 @@ macro_rules! three_nested_length {
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),
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&[
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// a b c
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&[2, 3, 2, 3][..], &[2, 3, 2, 3][..], &[2, 3, 2, 3][..],
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&[2, 3, 2, 3][..],
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&[2, 3, 2, 3][..],
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&[2, 3, 2, 3][..],
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// d e f
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&[2, 3, 2, 3][..], &[2, 3, 2, 3][..], &[2, 3, 2, 3][..],
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&[2, 3, 2, 3][..],
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&[2, 3, 2, 3][..],
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&[2, 3, 2, 3][..],
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// g h
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&[2, 3, 2, 2][..], &[2, 3, 2, 2][..],
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&[2, 3, 2, 2][..],
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&[2, 3, 2, 2][..],
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// i j k l m
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&[2, 3, 2, 5][..], &[2, 3, 2, 5][..], &[2, 3, 2, 5][..], &[2, 3, 2, 5][..],
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&[2, 3, 2, 5][..],
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&[2, 3, 2, 5][..],
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&[2, 3, 2, 5][..],
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&[2, 3, 2, 5][..],
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&[2, 3, 2, 5][..],
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// n
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&[2, 3, 1, 1][..],
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// o
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&[2, 2, 3, 1][..],
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// p q
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&[2, 2, 3, 2][..], &[2, 2, 3, 2][..],
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&[2, 2, 3, 2][..],
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&[2, 2, 3, 2][..],
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// r s
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&[2, 2, 3, 2][..], &[2, 2, 3, 2][..],
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&[2, 2, 3, 2][..],
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&[2, 2, 3, 2][..],
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// t u v w x y z
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&[2, 2, 1, 7][..], &[2, 2, 1, 7][..], &[2, 2, 1, 7][..], &[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..], &[2, 2, 1, 7][..], &[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..],
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&[2, 2, 1, 7][..],
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// (a b c) (d e f)
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&[2, 3, 2][..], &[2, 3, 2][..],
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&[2, 3, 2][..],
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&[2, 3, 2][..],
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// (g h) (i j k l m)
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&[2, 3, 2][..], &[2, 3, 2][..],
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&[2, 3, 2][..],
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&[2, 3, 2][..],
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// (n)
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&[2, 3, 1][..],
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// (o) (p q) (r s)
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&[2, 2, 3][..], &[2, 2, 3][..], &[2, 2, 3][..],
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&[2, 2, 3][..],
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&[2, 2, 3][..],
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&[2, 2, 3][..],
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// (t u v w x y z)
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&[2, 2, 1][..],
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// [ (a b c) (d e f) ]
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// [ (g h) (i j k l m) ]
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// [ (n) ]
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&[2, 3][..], &[2, 3][..], &[2, 3,][..],
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&[2, 3][..],
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&[2, 3][..],
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&[2, 3,][..],
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// [ (o) (p q) (r s) ]
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// [ (t u v w x y z) ]
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&[2, 2][..], &[2, 2][..],
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&[2, 2][..],
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&[2, 2][..],
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// {
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// [ (a b c) (d e f) ]
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// [ (g h) (i j k l m) ]
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@ -262,10 +273,11 @@ macro_rules! three_nested_length {
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// [ (o) (p q) (r s) ]
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// [ (t u v w x y z) ]
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// }
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&[2][..], &[2][..]
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&[2][..],
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&[2][..]
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][..]
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);
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// It is possible to say, to some degree, that count is an "amalgamation" of length (see
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// each length line result and compare them with the count results)
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// It is possible to say, to some degree, that count is an "amalgamation" of len (see
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// each len line result and compare them with the count results)
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}
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@ -37,17 +37,17 @@ macro_rules! count_depth_limits {
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};
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}
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/// Produce (index, length) pairs for literals in a macro repetition.
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/// Produce (index, len) pairs for literals in a macro repetition.
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/// The literal is not included in the output, so this macro uses the
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/// `ignore` meta-variable expression to create a non-expanding
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/// repetition binding.
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macro_rules! enumerate_literals {
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( $( ($l:stmt) ),* ) => {
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[$( ${ignore($l)} (${index()}, ${length()}) ),*]
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[$( ${ignore($l)} (${index()}, ${len()}) ),*]
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};
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}
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/// Produce index and length tuples for literals in a 2-dimensional
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/// Produce index and len tuples for literals in a 2-dimensional
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/// macro repetition.
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macro_rules! enumerate_literals_2 {
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( $( [ $( ($l:literal) ),* ] ),* ) => {
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@ -56,9 +56,9 @@ macro_rules! enumerate_literals_2 {
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$(
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(
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${index(1)},
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${length(1)},
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${len(1)},
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${index(0)},
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${length(0)},
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${len(0)},
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$l
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),
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)*
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@ -134,7 +134,6 @@ fn main() {
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(0, 2, 0, 3, "foo"),
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(0, 2, 1, 3, "bar"),
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(0, 2, 2, 3, "baz"),
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(1, 2, 0, 4, "qux"),
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(1, 2, 1, 4, "quux"),
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(1, 2, 2, 4, "quuz"),
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@ -17,20 +17,20 @@ macro_rules! example {
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_nested: vec![
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$(
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Example {
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_indexes: &[(${index()}, ${length()})],
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_indexes: &[(${index()}, ${len()})],
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_counts: &[${count($x, 0)}, ${count($x, 1)}],
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_nested: vec![
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$(
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Example {
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_indexes: &[(${index(1)}, ${length(1)}), (${index()}, ${length()})],
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_indexes: &[(${index(1)}, ${len(1)}), (${index()}, ${len()})],
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_counts: &[${count($x)}],
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_nested: vec![
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$(
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Example {
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_indexes: &[
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(${index(2)}, ${length(2)}),
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(${index(1)}, ${length(1)}),
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(${index()}, ${length()})
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(${index(2)}, ${len(2)}),
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(${index(1)}, ${len(1)}),
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(${index()}, ${len()})
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],
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_counts: &[],
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_nested: vec![],
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@ -28,9 +28,9 @@ macro_rules! c {
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(
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$( $(
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${ignore($foo)}
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${length(0)}
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${length(10)}
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//~^ ERROR depth parameter of meta-variable expression `length` must be less than 2
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${len(0)}
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${len(10)}
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//~^ ERROR depth parameter of meta-variable expression `len` must be less than 2
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)* )*
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)
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};
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@ -10,11 +10,11 @@ error: depth parameter of meta-variable expression `index` must be less than 3
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LL | ${index(10)},
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| ^^^^^^^^^^^
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error: depth parameter of meta-variable expression `length` must be less than 2
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error: depth parameter of meta-variable expression `len` must be less than 2
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--> $DIR/out-of-bounds-arguments.rs:32:18
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|
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LL | ${length(10)}
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| ^^^^^^^^^^^^
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LL | ${len(10)}
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| ^^^^^^^^^
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error: aborting due to 3 previous errors
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|
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@ -32,13 +32,12 @@ macro_rules! ignore {
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}};
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}
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macro_rules! length {
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macro_rules! len {
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( $( $e:stmt ),* ) => {
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$( ${ignore($e)} ${length()} )*
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$( ${ignore($e)} ${len()} )*
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//~^ ERROR meta-variable expressions are unstable
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//~| ERROR meta-variable expressions are unstable
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};
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}
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fn main() {
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}
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fn main() {}
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|
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@ -81,7 +81,7 @@ LL | 0 $( + 1 ${ignore($i)} )*
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error[E0658]: meta-variable expressions are unstable
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--> $DIR/required-feature.rs:37:13
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|
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LL | $( ${ignore($e)} ${length()} )*
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LL | $( ${ignore($e)} ${len()} )*
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| ^^^^^^^^^^^^
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|
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= note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
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@ -91,8 +91,8 @@ LL | $( ${ignore($e)} ${length()} )*
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error[E0658]: meta-variable expressions are unstable
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--> $DIR/required-feature.rs:37:27
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|
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LL | $( ${ignore($e)} ${length()} )*
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| ^^^^^^^^^^
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LL | $( ${ignore($e)} ${len()} )*
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| ^^^^^^^
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|
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= note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
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= help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
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|
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@ -18,23 +18,27 @@ macro_rules! curly__rhs_dollar__no_round {
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//~^ ERROR `count` can not be placed inside the inner-most repetition
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}
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#[rustfmt::skip] // autoformatters can break a few of the error traces
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macro_rules! no_curly__no_rhs_dollar__round {
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( $( $i:ident ),* ) => { count(i) };
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//~^ ERROR cannot find function `count` in this scope
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//~| ERROR cannot find value `i` in this scope
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}
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#[rustfmt::skip] // autoformatters can break a few of the error traces
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macro_rules! no_curly__no_rhs_dollar__no_round {
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( $i:ident ) => { count(i) };
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//~^ ERROR cannot find function `count` in this scope
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//~| ERROR cannot find value `i` in this scope
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}
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#[rustfmt::skip] // autoformatters can break a few of the error traces
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macro_rules! no_curly__rhs_dollar__round {
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( $( $i:ident ),* ) => { count($i) };
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//~^ ERROR variable 'i' is still repeating at this depth
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}
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#[rustfmt::skip] // autoformatters can break a few of the error traces
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macro_rules! no_curly__rhs_dollar__no_round {
|
||||
( $i:ident ) => { count($i) };
|
||||
//~^ ERROR cannot find function `count` in this scope
|
||||
|
|
@ -44,7 +48,7 @@ macro_rules! no_curly__rhs_dollar__no_round {
|
|||
|
||||
macro_rules! dollar_dollar_in_the_lhs {
|
||||
( $$ $a:ident ) => {
|
||||
//~^ ERROR unexpected token: $
|
||||
//~^ ERROR unexpected token: $
|
||||
};
|
||||
}
|
||||
|
||||
|
|
@ -85,7 +89,7 @@ macro_rules! metavar_depth_is_not_literal {
|
|||
}
|
||||
|
||||
macro_rules! metavar_in_the_lhs {
|
||||
( ${ length() } ) => {
|
||||
( ${ len() } ) => {
|
||||
//~^ ERROR unexpected token: {
|
||||
//~| ERROR expected one of: `*`, `+`, or `?`
|
||||
};
|
||||
|
|
@ -109,6 +113,7 @@ macro_rules! metavar_without_parens {
|
|||
//~| ERROR expected expression, found `$`
|
||||
}
|
||||
|
||||
#[rustfmt::skip]
|
||||
macro_rules! open_brackets_without_tokens {
|
||||
( $( $i:ident ),* ) => { ${ {} } };
|
||||
//~^ ERROR expected expression, found `$`
|
||||
|
|
|
|||
|
|
@ -1,200 +1,200 @@
|
|||
error: unexpected token: $
|
||||
--> $DIR/syntax-errors.rs:46:8
|
||||
--> $DIR/syntax-errors.rs:50:8
|
||||
|
|
||||
LL | ( $$ $a:ident ) => {
|
||||
| ^
|
||||
|
||||
note: `$$` and meta-variable expressions are not allowed inside macro parameter definitions
|
||||
--> $DIR/syntax-errors.rs:46:8
|
||||
--> $DIR/syntax-errors.rs:50:8
|
||||
|
|
||||
LL | ( $$ $a:ident ) => {
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:53:19
|
||||
--> $DIR/syntax-errors.rs:57:19
|
||||
|
|
||||
LL | ${count() a b c}
|
||||
| ^
|
||||
|
|
||||
note: meta-variable expression must not have trailing tokens
|
||||
--> $DIR/syntax-errors.rs:53:19
|
||||
--> $DIR/syntax-errors.rs:57:19
|
||||
|
|
||||
LL | ${count() a b c}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:56:20
|
||||
--> $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:56:20
|
||||
--> $DIR/syntax-errors.rs:60:20
|
||||
|
|
||||
LL | ${count($i a b c)}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:58:23
|
||||
--> $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:58:23
|
||||
--> $DIR/syntax-errors.rs:62:23
|
||||
|
|
||||
LL | ${count($i, 1 a b c)}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:60:21
|
||||
--> $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:60:21
|
||||
--> $DIR/syntax-errors.rs:64:21
|
||||
|
|
||||
LL | ${count($i) a b c}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:63:22
|
||||
--> $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:63:22
|
||||
--> $DIR/syntax-errors.rs:67:22
|
||||
|
|
||||
LL | ${ignore($i) a b c}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:65:21
|
||||
--> $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:65:21
|
||||
--> $DIR/syntax-errors.rs:69:21
|
||||
|
|
||||
LL | ${ignore($i a b c)}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:68:19
|
||||
--> $DIR/syntax-errors.rs:72:19
|
||||
|
|
||||
LL | ${index() a b c}
|
||||
| ^
|
||||
|
|
||||
note: meta-variable expression must not have trailing tokens
|
||||
--> $DIR/syntax-errors.rs:68:19
|
||||
--> $DIR/syntax-errors.rs:72:19
|
||||
|
|
||||
LL | ${index() a b c}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:70:19
|
||||
--> $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:70:19
|
||||
--> $DIR/syntax-errors.rs:74:19
|
||||
|
|
||||
LL | ${index(1 a b c)}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:73:19
|
||||
--> $DIR/syntax-errors.rs:77:19
|
||||
|
|
||||
LL | ${index() a b c}
|
||||
| ^
|
||||
|
|
||||
note: meta-variable expression must not have trailing tokens
|
||||
--> $DIR/syntax-errors.rs:73:19
|
||||
--> $DIR/syntax-errors.rs:77:19
|
||||
|
|
||||
LL | ${index() a b c}
|
||||
| ^
|
||||
|
||||
error: unexpected token: a
|
||||
--> $DIR/syntax-errors.rs:75:19
|
||||
--> $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:75:19
|
||||
--> $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:82:33
|
||||
--> $DIR/syntax-errors.rs:86:33
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ index(IDX) } };
|
||||
| ^^^^^
|
||||
|
||||
error: unexpected token: {
|
||||
--> $DIR/syntax-errors.rs:88:8
|
||||
--> $DIR/syntax-errors.rs:92:8
|
||||
|
|
||||
LL | ( ${ length() } ) => {
|
||||
| ^^^^^^^^^^^^
|
||||
LL | ( ${ len() } ) => {
|
||||
| ^^^^^^^^^
|
||||
|
||||
note: `$$` and meta-variable expressions are not allowed inside macro parameter definitions
|
||||
--> $DIR/syntax-errors.rs:88:8
|
||||
--> $DIR/syntax-errors.rs:92:8
|
||||
|
|
||||
LL | ( ${ length() } ) => {
|
||||
| ^^^^^^^^^^^^
|
||||
LL | ( ${ len() } ) => {
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: expected one of: `*`, `+`, or `?`
|
||||
--> $DIR/syntax-errors.rs:88:8
|
||||
--> $DIR/syntax-errors.rs:92:8
|
||||
|
|
||||
LL | ( ${ length() } ) => {
|
||||
| ^^^^^^^^^^^^
|
||||
LL | ( ${ len() } ) => {
|
||||
| ^^^^^^^^^
|
||||
|
||||
error: meta-variables within meta-variable expressions must be referenced using a dollar sign
|
||||
--> $DIR/syntax-errors.rs:95:33
|
||||
--> $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:101:33
|
||||
--> $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:107:33
|
||||
--> $DIR/syntax-errors.rs:111:33
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ count{i} } };
|
||||
| ^^^^^
|
||||
|
||||
error: expected identifier
|
||||
--> $DIR/syntax-errors.rs:113:31
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ {} } };
|
||||
| ^^^^^^
|
||||
|
||||
error: meta-variables within meta-variable expressions must be referenced using a dollar sign
|
||||
--> $DIR/syntax-errors.rs:120:11
|
||||
--> $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:128:11
|
||||
--> $DIR/syntax-errors.rs:133:11
|
||||
|
|
||||
LL | ${ignore(bar)}
|
||||
| ^^^^^^
|
||||
|
||||
error: unrecognized meta-variable expression
|
||||
--> $DIR/syntax-errors.rs:135:33
|
||||
--> $DIR/syntax-errors.rs:140:33
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ aaaaaaaaaaaaaa(i) } };
|
||||
| ^^^^^^^^^^^^^^ help: supported expressions are count, ignore, index and length
|
||||
| ^^^^^^^^^^^^^^ help: supported expressions are count, ignore, index and len
|
||||
|
||||
error: expected identifier
|
||||
--> $DIR/syntax-errors.rs:118:31
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ {} } };
|
||||
| ^^^^^^
|
||||
|
||||
error: `count` can not be placed inside the inner-most repetition
|
||||
--> $DIR/syntax-errors.rs:12:24
|
||||
|
|
@ -209,13 +209,13 @@ LL | ( $i:ident ) => { ${ count($i) } };
|
|||
| ^^^^^^^^^^^^^
|
||||
|
||||
error: variable 'i' is still repeating at this depth
|
||||
--> $DIR/syntax-errors.rs:34:36
|
||||
--> $DIR/syntax-errors.rs:37:36
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { count($i) };
|
||||
| ^^
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:53:9
|
||||
--> $DIR/syntax-errors.rs:57:9
|
||||
|
|
||||
LL | ${count() a b c}
|
||||
| ^ expected expression
|
||||
|
|
@ -226,7 +226,7 @@ LL | extra_garbage_after_metavar!(a);
|
|||
= note: this error originates in the macro `extra_garbage_after_metavar` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:82:30
|
||||
--> $DIR/syntax-errors.rs:86:30
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ index(IDX) } };
|
||||
| ^ expected expression
|
||||
|
|
@ -237,7 +237,7 @@ LL | metavar_depth_is_not_literal!(a);
|
|||
= note: this error originates in the macro `metavar_depth_is_not_literal` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:95:30
|
||||
--> $DIR/syntax-errors.rs:99:30
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ ignore() } };
|
||||
| ^ expected expression
|
||||
|
|
@ -248,7 +248,7 @@ LL | metavar_token_without_ident!(a);
|
|||
= note: this error originates in the macro `metavar_token_without_ident` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:101:30
|
||||
--> $DIR/syntax-errors.rs:105:30
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ index(1u32) } };
|
||||
| ^ expected expression
|
||||
|
|
@ -259,7 +259,7 @@ LL | metavar_with_literal_suffix!(a);
|
|||
= note: this error originates in the macro `metavar_with_literal_suffix` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:107:30
|
||||
--> $DIR/syntax-errors.rs:111:30
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ count{i} } };
|
||||
| ^ expected expression
|
||||
|
|
@ -270,7 +270,7 @@ LL | metavar_without_parens!(a);
|
|||
= note: this error originates in the macro `metavar_without_parens` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:113:30
|
||||
--> $DIR/syntax-errors.rs:118:30
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ {} } };
|
||||
| ^ expected expression
|
||||
|
|
@ -281,7 +281,7 @@ LL | open_brackets_without_tokens!(a);
|
|||
= note: this error originates in the macro `open_brackets_without_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:120:9
|
||||
--> $DIR/syntax-errors.rs:125:9
|
||||
|
|
||||
LL | ${count(foo)}
|
||||
| ^ expected expression
|
||||
|
|
@ -292,7 +292,7 @@ LL | unknown_count_ident!(a);
|
|||
= note: this error originates in the macro `unknown_count_ident` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:128:9
|
||||
--> $DIR/syntax-errors.rs:133:9
|
||||
|
|
||||
LL | ${ignore(bar)}
|
||||
| ^ expected expression
|
||||
|
|
@ -303,7 +303,7 @@ LL | unknown_ignore_ident!(a);
|
|||
= note: this error originates in the macro `unknown_ignore_ident` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: expected expression, found `$`
|
||||
--> $DIR/syntax-errors.rs:135:30
|
||||
--> $DIR/syntax-errors.rs:140:30
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { ${ aaaaaaaaaaaaaa(i) } };
|
||||
| ^ expected expression
|
||||
|
|
@ -314,7 +314,7 @@ LL | unknown_metavar!(a);
|
|||
= 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:22:36
|
||||
--> $DIR/syntax-errors.rs:23:36
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { count(i) };
|
||||
| ^ not found in this scope
|
||||
|
|
@ -325,7 +325,7 @@ LL | no_curly__no_rhs_dollar__round!(a, b, c);
|
|||
= 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:28:29
|
||||
--> $DIR/syntax-errors.rs:30:29
|
||||
|
|
||||
LL | ( $i:ident ) => { count(i) };
|
||||
| ^ not found in this scope
|
||||
|
|
@ -336,13 +336,13 @@ LL | no_curly__no_rhs_dollar__no_round!(a);
|
|||
= 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:147:37
|
||||
--> $DIR/syntax-errors.rs:152:37
|
||||
|
|
||||
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:22:30
|
||||
--> $DIR/syntax-errors.rs:23:30
|
||||
|
|
||||
LL | ( $( $i:ident ),* ) => { count(i) };
|
||||
| ^^^^^ not found in this scope
|
||||
|
|
@ -353,7 +353,7 @@ LL | no_curly__no_rhs_dollar__round!(a, b, c);
|
|||
= 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:28:23
|
||||
--> $DIR/syntax-errors.rs:30:23
|
||||
|
|
||||
LL | ( $i:ident ) => { count(i) };
|
||||
| ^^^^^ not found in this scope
|
||||
|
|
@ -364,7 +364,7 @@ LL | no_curly__no_rhs_dollar__no_round!(a);
|
|||
= 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:39:23
|
||||
--> $DIR/syntax-errors.rs:43:23
|
||||
|
|
||||
LL | ( $i:ident ) => { count($i) };
|
||||
| ^^^^^ not found in this scope
|
||||
|
|
|
|||
Loading…
Reference in a new issue