Rollup merge of #124510 - linyihai:raw-ident-in-typo-suggestion, r=fmease

Add raw identifier in a typo suggestion

Fixes #68962

2 files changed, 29 insertions, 0 deletions

diff --git a/tests/ui/span/suggestion-raw-68962.rs b/tests/ui/span/suggestion-raw-68962.rs
new file mode 100644
index 00000000000..0b581308f66
--- /dev/null
+++ b/tests/ui/span/suggestion-raw-68962.rs
@@ -0,0 +1,11 @@
+fn r#fn() {}
+
+fn main() {
+    let r#final = 1;
+
+    // Should correctly suggest variable defined using raw identifier.
+    fina; //~ ERROR cannot find value
+
+    // Should correctly suggest function defined using raw identifier.
+    f(); //~ ERROR cannot find function
+}
diff --git a/tests/ui/span/suggestion-raw-68962.stderr b/tests/ui/span/suggestion-raw-68962.stderr
new file mode 100644
index 00000000000..2e25f5cbdf5
--- /dev/null
+++ b/tests/ui/span/suggestion-raw-68962.stderr
@@ -0,0 +1,18 @@
+error[E0425]: cannot find value `fina` in this scope
+  --> $DIR/suggestion-raw-68962.rs:7:5
+   |
+LL |     fina;
+   |     ^^^^ help: a local variable with a similar name exists: `r#final`
+
+error[E0425]: cannot find function `f` in this scope
+  --> $DIR/suggestion-raw-68962.rs:10:5
+   |
+LL | fn r#fn() {}
+   | --------- similarly named function `r#fn` defined here
+...
+LL |     f();
+   |     ^ help: a function with a similar name exists: `r#fn`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0425`.