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authorPaul Daniel Faria <[email protected]>2020-06-15 12:41:13 +0100
committerPaul Daniel Faria <[email protected]>2020-08-10 13:44:54 +0100
commit4a4b1f48efeff4ebe578eb92b7bb8338d0181a83 (patch)
tree1b124401d7b812d5dc06b8b63a56ca98d6281005 /crates/ra_ide/src/syntax_highlighting
parentfd30134cf84b134259fe8140e513b152e37f3f88 (diff)
Limit scope of unsafe to & instead of all ref exprs, add test showing missing support for autoref behavior
Diffstat (limited to 'crates/ra_ide/src/syntax_highlighting')
-rw-r--r--crates/ra_ide/src/syntax_highlighting/tests.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/crates/ra_ide/src/syntax_highlighting/tests.rs b/crates/ra_ide/src/syntax_highlighting/tests.rs
index f2c078d34..c40805850 100644
--- a/crates/ra_ide/src/syntax_highlighting/tests.rs
+++ b/crates/ra_ide/src/syntax_highlighting/tests.rs
@@ -299,6 +299,23 @@ struct Packed {
299 c: u32, 299 c: u32,
300} 300}
301 301
302trait DoTheAutoref {
303 fn calls_autoref(&self);
304}
305
306struct NeedsAlign {
307 a: u16
308}
309
310#[repr(packed)]
311struct HasAligned {
312 a: NeedsAlign
313}
314
315impl DoTheAutoref for NeedsAlign {
316 fn calls_autored(&self) {}
317}
318
302fn main() { 319fn main() {
303 let x = &5 as *const usize; 320 let x = &5 as *const usize;
304 let u = Union { b: 0 }; 321 let u = Union { b: 0 };
@@ -317,6 +334,8 @@ fn main() {
317 let a = &packed.a; 334 let a = &packed.a;
318 let b = &packed.b; 335 let b = &packed.b;
319 let c = &packed.c; 336 let c = &packed.c;
337 let h = HasAligned{ a: NeedsAlign { a: 1 } };
338 h.a.calls_autoref();
320 } 339 }
321} 340}
322"# 341"#