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b225aab5ef
Make the following API stable:
// in core::any
pub fn type_name_of_val<T: ?Sized>(_val: &T) -> &'static str
Const stability is not added because this relies on `type_name` which is also
not const. That has a blocking issue.
Fixes #66359
19 lines
445 B
Rust
19 lines
445 B
Rust
// Check that a marco from another crate can define an item in one expansion
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// and use it from another, without it being visible to everyone.
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// This requires that the definition of `my_struct` preserves the hygiene
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// information for the tokens in its definition.
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// check-pass
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// aux-build:use_by_macro.rs
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extern crate use_by_macro;
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use use_by_macro::*;
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enum MyStruct {}
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my_struct!(define);
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fn main() {
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let x = my_struct!(create);
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}
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