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authorVadim Petrochenkov <vadim.petrochenkov@gmail.com>2019-12-29 23:53:35 +0300
committerVadim Petrochenkov <vadim.petrochenkov@gmail.com>2020-01-03 18:03:28 +0400
commit6bd6a204754658173be37f77985abf052bc33b6d (patch)
treee86d2892561c612a52ebbf706878554a56daf79c
parent1370bbcf0d52c480ae3da29c0b2c5c68480c2c15 (diff)
downloadrust-6bd6a204754658173be37f77985abf052bc33b6d.tar.gz
rust-6bd6a204754658173be37f77985abf052bc33b6d.zip
Add a test
-rw-r--r--src/test/ui/deduplicate-diagnostics.deduplicate.stderr8
-rw-r--r--src/test/ui/deduplicate-diagnostics.duplicate.stderr14
-rw-r--r--src/test/ui/deduplicate-diagnostics.rs8
3 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/deduplicate-diagnostics.deduplicate.stderr b/src/test/ui/deduplicate-diagnostics.deduplicate.stderr
new file mode 100644
index 00000000000..1acfce50622
--- /dev/null
+++ b/src/test/ui/deduplicate-diagnostics.deduplicate.stderr
@@ -0,0 +1,8 @@
+error: cannot find derive macro `Unresolved` in this scope
+  --> $DIR/deduplicate-diagnostics.rs:4:10
+   |
+LL | #[derive(Unresolved)]
+   |          ^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/deduplicate-diagnostics.duplicate.stderr b/src/test/ui/deduplicate-diagnostics.duplicate.stderr
new file mode 100644
index 00000000000..325da3b5d91
--- /dev/null
+++ b/src/test/ui/deduplicate-diagnostics.duplicate.stderr
@@ -0,0 +1,14 @@
+error: cannot find derive macro `Unresolved` in this scope
+  --> $DIR/deduplicate-diagnostics.rs:4:10
+   |
+LL | #[derive(Unresolved)]
+   |          ^^^^^^^^^^
+
+error: cannot find derive macro `Unresolved` in this scope
+  --> $DIR/deduplicate-diagnostics.rs:4:10
+   |
+LL | #[derive(Unresolved)]
+   |          ^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
diff --git a/src/test/ui/deduplicate-diagnostics.rs b/src/test/ui/deduplicate-diagnostics.rs
new file mode 100644
index 00000000000..4a1f503d757
--- /dev/null
+++ b/src/test/ui/deduplicate-diagnostics.rs
@@ -0,0 +1,8 @@
+// revisions: duplicate deduplicate
+//[duplicate] compile-flags: -Z deduplicate-diagnostics=no
+
+#[derive(Unresolved)] //~ ERROR cannot find derive macro `Unresolved` in this scope
+                      //[duplicate]~| ERROR cannot find derive macro `Unresolved` in this scope
+struct S;
+
+fn main() {}