1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.rs b/tests/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.rs
new file mode 100644
index 00000000000..501f4b6ef9e
--- /dev/null
+++ b/tests/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.rs
@@ -0,0 +1,21 @@
+macro_rules! num { () => { 1 } }
+
+fn main() {
+    let x = 1i32;
+    x.e10; //~ERROR `i32` is a primitive type and therefore doesn't have fields
+
+    let y = 1;
+    y.e10; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
+
+    2u32.e10; //~ERROR `u32` is a primitive type and therefore doesn't have fields
+
+    num!().e10; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
+
+    2.e10foo; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
+
+    42._;
+    //~^ERROR expected identifier, found reserved identifier `_`
+    //~|ERROR `{integer}` is a primitive type and therefore doesn't have fields
+
+    42.a; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
+}