Rollup merge of #49162 - tmandry:stabilize-termination-trait, r=nikomatsakis

Stabilize termination_trait, split out termination_trait_test

For #48453.

First time contribution, so I'd really appreciate any feedback on how this PR can be better.

Not sure exactly what kind of documentation update is needed. If there is no PR to update the reference, I can try doing that this week as I have time.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libsyntax/test.rs b/src/libsyntax/test.rs
index 5264b627e96..6c01171d100 100644
--- a/src/libsyntax/test.rs
+++ b/src/libsyntax/test.rs
@@ -332,7 +332,7 @@ fn is_test_fn(cx: &TestCtxt, i: &ast::Item) -> bool {
             ast::ItemKind::Fn(ref decl, _, _, _, ref generics, _) => {
                 // If the termination trait is active, the compiler will check that the output
                 // type implements the `Termination` trait as `libtest` enforces that.
-                let output_matches = if cx.features.termination_trait {
+                let output_matches = if cx.features.termination_trait_test {
                     true
                 } else {
                     let no_output = match decl.output {
@@ -359,7 +359,7 @@ fn is_test_fn(cx: &TestCtxt, i: &ast::Item) -> bool {
         match has_test_signature(cx, i) {
             Yes => true,
             No => {
-                if cx.features.termination_trait {
+                if cx.features.termination_trait_test {
                     diag.span_err(i.span, "functions used as tests can not have any arguments");
                 } else {
                     diag.span_err(i.span, "functions used as tests must have signature fn() -> ()");
@@ -388,7 +388,7 @@ fn is_bench_fn(cx: &TestCtxt, i: &ast::Item) -> bool {
 
                 // If the termination trait is active, the compiler will check that the output
                 // type implements the `Termination` trait as `libtest` enforces that.
-                let output_matches = if cx.features.termination_trait {
+                let output_matches = if cx.features.termination_trait_test {
                     true
                 } else {
                     let no_output = match decl.output {
@@ -416,7 +416,7 @@ fn is_bench_fn(cx: &TestCtxt, i: &ast::Item) -> bool {
     if has_bench_attr && !has_bench_signature {
         let diag = cx.span_diagnostic;
 
-        if cx.features.termination_trait {
+        if cx.features.termination_trait_test {
             diag.span_err(i.span, "functions used as benches must have signature \
                                    `fn(&mut Bencher) -> impl Termination`");
         } else {