1 files changed, 52 insertions, 0 deletions
diff --git a/tests/codegen-llvm/darwin-no-objc.rs b/tests/codegen-llvm/darwin-no-objc.rs
new file mode 100644
index 00000000000..fda3671fb6d
--- /dev/null
+++ b/tests/codegen-llvm/darwin-no-objc.rs
@@ -0,0 +1,52 @@
+// Test that we don't generate Objective-C definitions or image info unnecessarily.
+
+//@ add-core-stubs
+//@ revisions: i686_apple_darwin
+//@ [i686_apple_darwin] compile-flags: --target i686-apple-darwin
+//@ [i686_apple_darwin] needs-llvm-components: x86
+//@ revisions: x86_64_macos
+//@ [x86_64_macos] compile-flags: --target x86_64-apple-darwin
+//@ [x86_64_macos] needs-llvm-components: x86
+//@ revisions: aarch64_macos
+//@ [aarch64_macos] compile-flags: --target aarch64-apple-darwin
+//@ [aarch64_macos] needs-llvm-components: aarch64
+//@ revisions: i386_ios
+//@ [i386_ios] compile-flags: --target i386-apple-ios
+//@ [i386_ios] needs-llvm-components: x86
+//@ revisions: x86_64_ios
+//@ [x86_64_ios] compile-flags: --target x86_64-apple-ios
+//@ [x86_64_ios] needs-llvm-components: x86
+//@ revisions: armv7s_ios
+//@ [armv7s_ios] compile-flags: --target armv7s-apple-ios
+//@ [armv7s_ios] needs-llvm-components: arm
+//@ revisions: aarch64_ios
+//@ [aarch64_ios] compile-flags: --target aarch64-apple-ios
+//@ [aarch64_ios] needs-llvm-components: aarch64
+//@ revisions: aarch64_ios_sim
+//@ [aarch64_ios_sim] compile-flags: --target aarch64-apple-ios-sim
+//@ [aarch64_ios_sim] needs-llvm-components: aarch64
+
+#![crate_type = "lib"]
+#![feature(no_core, lang_items)]
+#![no_core]
+
+extern crate minicore;
+use minicore::*;
+
+#[no_mangle]
+pub fn foo() {}
+
+// CHECK-NOT: %struct._class_t
+// CHECK-NOT: %struct._objc_module
+// CHECK-NOT: @OBJC_CLASS_NAME_
+// CHECK-NOT: @"OBJC_CLASS_$_{{[0-9A-Z_a-z]+}}"
+// CHECK-NOT: @"OBJC_CLASSLIST_REFERENCES_$_.{{[0-9]+}}"
+// CHECK-NOT: @OBJC_METH_VAR_NAME_
+// CHECK-NOT: @OBJC_SELECTOR_REFERENCES_
+// CHECK-NOT: @OBJC_MODULES
+
+// CHECK-NOT: !"Objective-C Version"
+// CHECK-NOT: !"Objective-C Image Info Version"
+// CHECK-NOT: !"Objective-C Image Info Section"
+// CHECK-NOT: !"Objective-C Is Simulated"
+// CHECK-NOT: !"Objective-C Class Properties"