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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/hygiene/transparent-basic.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/hygiene/transparent-basic.rs')
-rw-r--r--tests/ui/hygiene/transparent-basic.rs43
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/ui/hygiene/transparent-basic.rs b/tests/ui/hygiene/transparent-basic.rs
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+++ b/tests/ui/hygiene/transparent-basic.rs
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+// check-pass
+// aux-build:transparent-basic.rs
+
+#![feature(decl_macro, rustc_attrs)]
+
+extern crate transparent_basic;
+
+#[rustc_macro_transparency = "transparent"]
+macro binding() {
+    let x = 10;
+}
+
+#[rustc_macro_transparency = "transparent"]
+macro label() {
+    break 'label
+}
+
+macro_rules! legacy {
+    () => {
+        binding!();
+        let y = x;
+    }
+}
+
+fn legacy_interaction1() {
+    legacy!();
+}
+
+struct S;
+
+fn check_dollar_crate() {
+    // `$crate::S` inside the macro resolves to `S` from this crate.
+    transparent_basic::dollar_crate!();
+}
+
+fn main() {
+    binding!();
+    let y = x;
+
+    'label: loop {
+        label!();
+    }
+}