about summary refs log tree commit diff
path: root/tests/incremental/struct_remove_field.rs
diff options
context:
space:
mode:
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/incremental/struct_remove_field.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/incremental/struct_remove_field.rs')
-rw-r--r--tests/incremental/struct_remove_field.rs43
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/incremental/struct_remove_field.rs b/tests/incremental/struct_remove_field.rs
new file mode 100644
index 00000000000..b97a87e0962
--- /dev/null
+++ b/tests/incremental/struct_remove_field.rs
@@ -0,0 +1,43 @@
+// Test incremental compilation tracking where we change field names
+// in between revisions (hashing should be stable).
+
+// revisions:rpass1 rpass2
+// compile-flags: -Z query-dep-graph
+
+#![feature(rustc_attrs)]
+
+#[cfg(rpass1)]
+pub struct X {
+    pub x: u32,
+    pub x2: u32,
+}
+
+#[cfg(rpass2)]
+pub struct X {
+    pub x: u32,
+}
+
+pub struct EmbedX {
+    x: X
+}
+
+pub struct Y {
+    pub y: char
+}
+
+#[rustc_clean(except="typeck,fn_sig", cfg="rpass2")]
+pub fn use_X(x: X) -> u32 {
+    x.x as u32
+}
+
+#[rustc_clean(except="typeck", cfg="rpass2")]
+pub fn use_EmbedX(embed: EmbedX) -> u32 {
+    embed.x.x as u32
+}
+
+#[rustc_clean(cfg="rpass2")]
+pub fn use_Y() {
+    let x: Y = Y { y: 'c' };
+}
+
+pub fn main() { }