From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/hygiene/cross-crate-define-and-use.rs | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/test/ui/hygiene/cross-crate-define-and-use.rs (limited to 'src/test/ui/hygiene/cross-crate-define-and-use.rs') diff --git a/src/test/ui/hygiene/cross-crate-define-and-use.rs b/src/test/ui/hygiene/cross-crate-define-and-use.rs new file mode 100644 index 000000000..94f1adff6 --- /dev/null +++ b/src/test/ui/hygiene/cross-crate-define-and-use.rs @@ -0,0 +1,19 @@ +// Check that a marco from another crate can define an item in one expansion +// and use it from another, without it being visible to everyone. +// This requires that the definition of `my_struct` preserves the hygiene +// information for the tokens in its definition. + +// check-pass +// aux-build:use_by_macro.rs + +#![feature(type_name_of_val)] +extern crate use_by_macro; + +use use_by_macro::*; + +enum MyStruct {} +my_struct!(define); + +fn main() { + let x = my_struct!(create); +} -- cgit v1.2.3