Add 'compiler/rustc_codegen_gcc/' from commit 'afae271d5d3719eeb92c18bc004bb6d1965a5f3f'

git-subtree-dir: compiler/rustc_codegen_gcc
git-subtree-mainline: ae90dcf0207c57c3034f00b07048d63f8b2363c8
git-subtree-split: afae271d5d3719eeb92c18bc004bb6d1965a5f3f

1 files changed, 51 insertions, 0 deletions

diff --git a/compiler/rustc_codegen_gcc/tests/run/tuple.rs b/compiler/rustc_codegen_gcc/tests/run/tuple.rs
new file mode 100644
index 00000000000..0b670bf2674
--- /dev/null
+++ b/compiler/rustc_codegen_gcc/tests/run/tuple.rs
@@ -0,0 +1,51 @@
+// Compiler:
+//
+// Run-time:
+//   status: 0
+//   stdout: 3
+
+#![feature(auto_traits, lang_items, no_core, start, intrinsics)]
+
+#![no_std]
+#![no_core]
+
+/*
+ * Core
+ */
+
+// Because we don't have core yet.
+#[lang = "sized"]
+pub trait Sized {}
+
+#[lang = "copy"]
+trait Copy {
+}
+
+impl Copy for isize {}
+
+#[lang = "receiver"]
+trait Receiver {
+}
+
+#[lang = "freeze"]
+pub(crate) unsafe auto trait Freeze {}
+
+mod libc {
+    #[link(name = "c")]
+    extern "C" {
+        pub fn printf(format: *const i8, ...) -> i32;
+    }
+}
+
+/*
+ * Code
+ */
+
+#[start]
+fn main(mut argc: isize, _argv: *const *const u8) -> isize {
+    let test: (isize, isize, isize) = (3, 1, 4);
+    unsafe {
+        libc::printf(b"%ld\n\0" as *const u8 as *const i8, test.0);
+    }
+    0
+}