Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 27 insertions, 0 deletions

diff --git a/src/test/incremental/remove_source_file/auxiliary/mod.rs b/src/test/incremental/remove_source_file/auxiliary/mod.rs
new file mode 100644
index 000000000..96a366d96
--- /dev/null
+++ b/src/test/incremental/remove_source_file/auxiliary/mod.rs
@@ -0,0 +1,3 @@
+pub fn print_hello() {
+    println!("hello");
+}
diff --git a/src/test/incremental/remove_source_file/main.rs b/src/test/incremental/remove_source_file/main.rs
new file mode 100644
index 000000000..b2411c094
--- /dev/null
+++ b/src/test/incremental/remove_source_file/main.rs
@@ -0,0 +1,24 @@
+// This test case makes sure that the compiler doesn't crash due to a failing
+// table lookup when a source file is removed.
+
+// revisions:cfail1 cfail2
+
+// Note that we specify -g so that the SourceFiles actually get referenced by the
+// incr. comp. cache:
+// compile-flags: -Z query-dep-graph -g
+// build-pass (FIXME(62277): could be check-pass?)
+
+#![crate_type= "rlib"]
+
+#[cfg(cfail1)]
+mod auxiliary;
+
+#[cfg(cfail1)]
+pub fn foo() {
+    auxiliary::print_hello();
+}
+
+#[cfg(cfail2)]
+pub fn foo() {
+    println!("hello");
+}