Rollup merge of #100307 - nnethercote:fix-96847, r=cjgillot

Fix #96847

r? `@petrochenkov`

22 files changed, 16 insertions, 2 deletions

diff --git a/src/test/ui/json-multiple.stderr b/src/test/ui/json-multiple.stderr
deleted file mode 100644
index 7ed345113cb..00000000000
--- a/src/test/ui/json-multiple.stderr
+++ /dev/null
@@ -1 +0,0 @@
-{"artifact":"$TEST_BUILD_DIR/json-multiple/libjson_multiple.rlib","emit":"link"}
diff --git a/src/test/ui/json-options.stderr b/src/test/ui/json-options.stderr
deleted file mode 100644
index 24977731d17..00000000000
--- a/src/test/ui/json-options.stderr
+++ /dev/null
@@ -1 +0,0 @@
-{"artifact":"$TEST_BUILD_DIR/json-options/libjson_options.rlib","emit":"link"}
diff --git a/src/test/ui/json-and-color.rs b/src/test/ui/json/json-and-color.rs
index 6f8326fe247..6f8326fe247 100644
--- a/src/test/ui/json-and-color.rs
+++ b/src/test/ui/json/json-and-color.rs
diff --git a/src/test/ui/json-and-color.stderr b/src/test/ui/json/json-and-color.stderr
index 1cda6af090d..1cda6af090d 100644
--- a/src/test/ui/json-and-color.stderr
+++ b/src/test/ui/json/json-and-color.stderr
diff --git a/src/test/ui/json-and-error-format.rs b/src/test/ui/json/json-and-error-format.rs
index 6e2d73c76b7..6e2d73c76b7 100644
--- a/src/test/ui/json-and-error-format.rs
+++ b/src/test/ui/json/json-and-error-format.rs
diff --git a/src/test/ui/json-and-error-format.stderr b/src/test/ui/json/json-and-error-format.stderr
index 80e0221376e..80e0221376e 100644
--- a/src/test/ui/json-and-error-format.stderr
+++ b/src/test/ui/json/json-and-error-format.stderr
diff --git a/src/test/ui/json-bom-plus-crlf-multifile-aux.rs b/src/test/ui/json/json-bom-plus-crlf-multifile-aux.rs
index 991ea1d85d2..991ea1d85d2 100644
--- a/src/test/ui/json-bom-plus-crlf-multifile-aux.rs
+++ b/src/test/ui/json/json-bom-plus-crlf-multifile-aux.rs
diff --git a/src/test/ui/json-bom-plus-crlf-multifile.rs b/src/test/ui/json/json-bom-plus-crlf-multifile.rs
index 9290e010403..9290e010403 100644
--- a/src/test/ui/json-bom-plus-crlf-multifile.rs
+++ b/src/test/ui/json/json-bom-plus-crlf-multifile.rs
diff --git a/src/test/ui/json-bom-plus-crlf-multifile.stderr b/src/test/ui/json/json-bom-plus-crlf-multifile.stderr
index 02f3bc687cb..02f3bc687cb 100644
--- a/src/test/ui/json-bom-plus-crlf-multifile.stderr
+++ b/src/test/ui/json/json-bom-plus-crlf-multifile.stderr
diff --git a/src/test/ui/json-bom-plus-crlf.rs b/src/test/ui/json/json-bom-plus-crlf.rs
index be5b7dd2a86..be5b7dd2a86 100644
--- a/src/test/ui/json-bom-plus-crlf.rs
+++ b/src/test/ui/json/json-bom-plus-crlf.rs
diff --git a/src/test/ui/json-bom-plus-crlf.stderr b/src/test/ui/json/json-bom-plus-crlf.stderr
index df6bd7286a6..df6bd7286a6 100644
--- a/src/test/ui/json-bom-plus-crlf.stderr
+++ b/src/test/ui/json/json-bom-plus-crlf.stderr
diff --git a/src/test/ui/json-invalid.rs b/src/test/ui/json/json-invalid.rs
index 54d0dd1849a..54d0dd1849a 100644
--- a/src/test/ui/json-invalid.rs
+++ b/src/test/ui/json/json-invalid.rs
diff --git a/src/test/ui/json-invalid.stderr b/src/test/ui/json/json-invalid.stderr
index 18bc76ab7eb..18bc76ab7eb 100644
--- a/src/test/ui/json-invalid.stderr
+++ b/src/test/ui/json/json-invalid.stderr
diff --git a/src/test/ui/json-multiple.polonius.stderr b/src/test/ui/json/json-multiple.polonius.stderr
index 0e4d442f299..0e4d442f299 100644
--- a/src/test/ui/json-multiple.polonius.stderr
+++ b/src/test/ui/json/json-multiple.polonius.stderr
diff --git a/src/test/ui/json-multiple.rs b/src/test/ui/json/json-multiple.rs
index fb126339dc2..fb126339dc2 100644
--- a/src/test/ui/json-multiple.rs
+++ b/src/test/ui/json/json-multiple.rs
diff --git a/src/test/ui/json/json-multiple.stderr b/src/test/ui/json/json-multiple.stderr
new file mode 100644
index 00000000000..55ccfd5fa70
--- /dev/null
+++ b/src/test/ui/json/json-multiple.stderr
@@ -0,0 +1 @@
+{"artifact":"$TEST_BUILD_DIR/json/json-multiple/libjson_multiple.rlib","emit":"link"}
diff --git a/src/test/ui/json-options.polonius.stderr b/src/test/ui/json/json-options.polonius.stderr
index e21f6f85d16..e21f6f85d16 100644
--- a/src/test/ui/json-options.polonius.stderr
+++ b/src/test/ui/json/json-options.polonius.stderr
diff --git a/src/test/ui/json-options.rs b/src/test/ui/json/json-options.rs
index 8b6ba131eb0..8b6ba131eb0 100644
--- a/src/test/ui/json-options.rs
+++ b/src/test/ui/json/json-options.rs
diff --git a/src/test/ui/json/json-options.stderr b/src/test/ui/json/json-options.stderr
new file mode 100644
index 00000000000..645a26f5ad4
--- /dev/null
+++ b/src/test/ui/json/json-options.stderr
@@ -0,0 +1 @@
+{"artifact":"$TEST_BUILD_DIR/json/json-options/libjson_options.rlib","emit":"link"}
diff --git a/src/test/ui/json-short.rs b/src/test/ui/json/json-short.rs
index 7414a55869c..7414a55869c 100644
--- a/src/test/ui/json-short.rs
+++ b/src/test/ui/json/json-short.rs
diff --git a/src/test/ui/json-short.stderr b/src/test/ui/json/json-short.stderr
index 3bd85b083d0..3bd85b083d0 100644
--- a/src/test/ui/json-short.stderr
+++ b/src/test/ui/json/json-short.stderr
diff --git a/src/test/ui/lowering/issue-96847.rs b/src/test/ui/lowering/issue-96847.rs
new file mode 100644
index 00000000000..2aa34c8b335
--- /dev/null
+++ b/src/test/ui/lowering/issue-96847.rs
@@ -0,0 +1,14 @@
+// run-pass
+
+// Test that this doesn't abort during AST lowering. In #96847 it did abort
+// because the attribute was being lowered twice.
+
+#![feature(stmt_expr_attributes)]
+#![feature(lang_items)]
+
+fn main() {
+    for _ in [1,2,3] {
+        #![lang="foo"]
+        println!("foo");
+    }
+}