mirror of https://github.com/rust-lang/rust
93 lines
3.2 KiB
Plaintext
93 lines
3.2 KiB
Plaintext
error: expected type, found `{`
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--> $DIR/macro-fail.rs:30:27
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LL | fn make_marker() -> impl Marker<gimme_a_const!(marker)> {
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| ----------------------
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| |
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| this macro call doesn't expand to a type
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| in this macro invocation
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...
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LL | ($rusty: ident) => {{ let $rusty = 3; *&$rusty }}
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| ^ expected type
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= note: this error originates in the macro `gimme_a_const` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: expected type, found `{`
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--> $DIR/macro-fail.rs:30:27
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LL | Example::<gimme_a_const!(marker)>
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| ----------------------
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| |
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| this macro call doesn't expand to a type
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| in this macro invocation
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...
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LL | ($rusty: ident) => {{ let $rusty = 3; *&$rusty }}
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| ^ expected type
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= note: this error originates in the macro `gimme_a_const` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: expected type, found `{`
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--> $DIR/macro-fail.rs:4:10
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LL | () => {{
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| ^ expected type
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...
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LL | let _fail = Example::<external_macro!()>;
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| -----------------
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| |
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| this macro call doesn't expand to a type
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| in this macro invocation
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= note: this error originates in the macro `external_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: unexpected end of macro invocation
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--> $DIR/macro-fail.rs:40:25
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LL | macro_rules! gimme_a_const {
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| -------------------------- when calling this macro
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...
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LL | let _fail = Example::<gimme_a_const!()>;
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| ^^^^^^^^^^^^^^^^ missing tokens in macro arguments
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note: while trying to match meta-variable `$rusty:ident`
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--> $DIR/macro-fail.rs:30:8
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LL | ($rusty: ident) => {{ let $rusty = 3; *&$rusty }}
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| ^^^^^^^^^^^^^
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error[E0747]: type provided when a constant was expected
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--> $DIR/macro-fail.rs:14:33
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LL | fn make_marker() -> impl Marker<gimme_a_const!(marker)> {
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| ^^^^^^^^^^^^^^^^^^^^^^
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error[E0747]: type provided when a constant was expected
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--> $DIR/macro-fail.rs:14:33
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LL | fn make_marker() -> impl Marker<gimme_a_const!(marker)> {
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| ^^^^^^^^^^^^^^^^^^^^^^
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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error[E0747]: type provided when a constant was expected
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--> $DIR/macro-fail.rs:17:13
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LL | Example::<gimme_a_const!(marker)>
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| ^^^^^^^^^^^^^^^^^^^^^^
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error[E0747]: type provided when a constant was expected
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--> $DIR/macro-fail.rs:37:25
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LL | let _fail = Example::<external_macro!()>;
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| ^^^^^^^^^^^^^^^^^
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error[E0747]: type provided when a constant was expected
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--> $DIR/macro-fail.rs:40:25
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LL | let _fail = Example::<gimme_a_const!()>;
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| ^^^^^^^^^^^^^^^^
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error: aborting due to 9 previous errors
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For more information about this error, try `rustc --explain E0747`.
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