bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs')
-rw-r--r--crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs27
1 files changed, 27 insertions, 0 deletions
diff --git a/crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs b/crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs
index 84cc3f3872..0f606f3cfd 100644
--- a/crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs
+++ b/crates/hir-def/src/macro_expansion_tests/mbe/tt_conversion.rs
@@ -38,6 +38,7 @@ macro_rules! m {
let _ = 12E+99_f64;
let _ = "rust1";
let _ = -92;
+ let _ = -1.3e4f32;
}
}
fn f() {
@@ -52,6 +53,7 @@ macro_rules! m {
let _ = 12E+99_f64;
let _ = "rust1";
let _ = -92;
+ let _ = -1.3e4f32;
}
}
fn f() {
@@ -60,6 +62,7 @@ fn f() {
let _ = 12E+99_f64;
let _ = "rust1";
let _ = -92;
+ let _ = -1.3e4f32;
}
"#]],
);
@@ -148,3 +151,27 @@ $ = ();
"#]],
)
}
+
+#[test]
+fn float_literal_in_output() {
+ check(
+ r#"
+macro_rules! constant {
+ ($e:expr ;) => {$e};
+}
+
+const _: () = constant!(0.0;);
+const _: () = constant!(0.;);
+const _: () = constant!(0e0;);
+"#,
+ expect![[r#"
+macro_rules! constant {
+ ($e:expr ;) => {$e};
+}
+
+const _: () = 0.0;
+const _: () = 0.;
+const _: () = 0e0;
+"#]],
+ );
+}