Move proc_macro tests to ui test

2 files changed, 25 insertions, 0 deletions

diff --git a/src/test/ui/proc-macro/auxiliary/api/cmp.rs b/src/test/ui/proc-macro/auxiliary/api/cmp.rs
new file mode 100644
index 00000000000..3d17e9e350e
--- /dev/null
+++ b/src/test/ui/proc-macro/auxiliary/api/cmp.rs
@@ -0,0 +1,21 @@
+use proc_macro::{LineColumn, Punct};
+
+pub fn test() {
+    test_line_column_ord();
+    test_punct_eq();
+}
+
+fn test_line_column_ord() {
+    let line0_column0 = LineColumn { line: 0, column: 0 };
+    let line0_column1 = LineColumn { line: 0, column: 1 };
+    let line1_column0 = LineColumn { line: 1, column: 0 };
+    assert!(line0_column0 < line0_column1);
+    assert!(line0_column1 < line1_column0);
+}
+
+fn test_punct_eq() {
+    // Good enough if it typechecks, since proc_macro::Punct can't exist in a test.
+    fn _check(punct: Punct) {
+        let _ = punct == ':';
+    }
+}
diff --git a/src/test/ui/proc-macro/auxiliary/api/mod.rs b/src/test/ui/proc-macro/auxiliary/api/mod.rs
index 72b02ad554e..019fb2e7ec8 100644
--- a/src/test/ui/proc-macro/auxiliary/api/mod.rs
+++ b/src/test/ui/proc-macro/auxiliary/api/mod.rs
@@ -3,14 +3,18 @@
 
 #![crate_type = "proc-macro"]
 #![crate_name = "proc_macro_api_tests"]
+#![feature(proc_macro_span)]
 #![deny(dead_code)] // catch if a test function is never called
 
 extern crate proc_macro;
 
+mod cmp;
+
 use proc_macro::TokenStream;
 
 #[proc_macro]
 pub fn run(input: TokenStream) -> TokenStream {
     assert!(input.is_empty());
+    cmp::test();
     TokenStream::new()
 }