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error: expected one of `.`, `?`, or an operator, found `;`
--> $DIR/expand-expr.rs:106:27
|
LL | expand_expr_fail!("string"; hello);
| ^ expected one of `.`, `?`, or an operator
error: expected expression, found `$`
--> $DIR/expand-expr.rs:109:19
|
LL | expand_expr_fail!($);
| ^ expected expression
error: expected expression, found `$`
--> $DIR/expand-expr.rs:38:23
|
LL | ($($t:tt)*) => { $($t)* };
| ^^^^ expected expression
error: expected expression, found `$`
--> $DIR/expand-expr.rs:111:28
|
LL | expand_expr_fail!(echo_pm!($));
| ^ expected expression
error: macro expansion ignores token `hello` and any following
--> $DIR/expand-expr.rs:115:47
|
LL | expand_expr_is!("string", echo_tts!("string"; hello));
| --------------------^^^^^-- help: you might be missing a semicolon here: `;`
| |
| caused by the macro expansion here
|
= note: the usage of `echo_tts!` is likely invalid in expression context
error: macro expansion ignores token `;` and any following
--> $DIR/expand-expr.rs:116:44
|
LL | expand_expr_is!("string", echo_pm!("string"; hello));
| -----------------^-------- help: you might be missing a semicolon here: `;`
| |
| caused by the macro expansion here
|
= note: the usage of `echo_pm!` is likely invalid in expression context
error: recursion limit reached while expanding `recursive_expand!`
--> $DIR/expand-expr.rs:124:16
|
LL | const _: u32 = recursive_expand!();
| ^^^^^^^^^^^^^^^^^^^
|
= help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`expand_expr`)
= note: this error originates in the macro `recursive_expand` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 7 previous errors
|
