101 lines
3.9 KiB
Rust
101 lines
3.9 KiB
Rust
// ignore-tidy-linelength
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//@ add-core-stubs
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//@ revisions: i686_apple_darwin
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//@ [i686_apple_darwin] compile-flags: --target i686-apple-darwin
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//@ [i686_apple_darwin] needs-llvm-components: x86
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#![crate_type = "lib"]
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#![feature(no_core, lang_items, rustc_attrs)]
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#![no_core]
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extern crate minicore;
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use minicore::*;
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#[no_mangle]
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pub fn get_class() -> *mut () {
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unsafe extern "C" {
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#[rustc_objc_class = "MyClass"]
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safe static VAL: *mut ();
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}
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VAL
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}
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#[no_mangle]
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pub fn get_class_again() -> *mut () {
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// Codegen should de-duplicate this class with the one from get_class above.
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unsafe extern "C" {
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#[rustc_objc_class = "MyClass"]
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safe static VAL: *mut ();
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}
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VAL
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}
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#[no_mangle]
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pub fn get_selector() -> *mut () {
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unsafe extern "C" {
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#[rustc_objc_selector = "myMethod"]
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safe static VAL: *mut ();
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}
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VAL
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}
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#[no_mangle]
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pub fn get_selector_again() -> *mut () {
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// Codegen should de-duplicate this selector with the one from get_selector above.
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unsafe extern "C" {
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#[rustc_objc_selector = "myMethod"]
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safe static VAL: *mut ();
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}
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VAL
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}
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#[no_mangle]
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pub fn get_other_class() -> *mut () {
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unsafe extern "C" {
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#[rustc_objc_class = "OtherClass"]
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safe static VAL: *mut ();
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}
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VAL
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}
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#[no_mangle]
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pub fn get_other_selector() -> *mut () {
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unsafe extern "C" {
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#[rustc_objc_selector = "otherMethod"]
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safe static VAL: *mut ();
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}
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VAL
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}
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// CHECK: %struct._objc_module = type { i32, i32, ptr, ptr }
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// CHECK: @OBJC_CLASS_NAME_.{{[0-9]+}} = private unnamed_addr constant [8 x i8] c"MyClass\00", section "__TEXT,__cstring,cstring_literals", align 1
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// CHECK: @OBJC_CLASS_REFERENCES_.{{[0-9]+}} = private global ptr @OBJC_CLASS_NAME_.{{[0-9]+}}, section "__OBJC,__cls_refs,literal_pointers,no_dead_strip", align 4
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// CHECK-NOT: @OBJC_CLASS_NAME_
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// CHECK-NOT: @OBJC_CLASS_REFERENCES_
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// CHECK: @OBJC_METH_VAR_NAME_.{{[0-9]+}} = private unnamed_addr constant [9 x i8] c"myMethod\00", section "__TEXT,__cstring,cstring_literals", align 1
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// CHECK: @OBJC_SELECTOR_REFERENCES_.{{[0-9]+}} = private externally_initialized global ptr @OBJC_METH_VAR_NAME_.{{[0-9]+}}, section "__OBJC,__message_refs,literal_pointers,no_dead_strip", align 4
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// CHECK-NOT: @OBJC_METH_VAR_NAME_
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// CHECK-NOT: @OBJC_SELECTOR_REFERENCES_
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// CHECK: @OBJC_CLASS_NAME_.{{[0-9]+}} = private unnamed_addr constant [11 x i8] c"OtherClass\00", section "__TEXT,__cstring,cstring_literals", align 1
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// CHECK: @OBJC_CLASS_REFERENCES_.{{[0-9]+}} = private global ptr @OBJC_CLASS_NAME_.{{[0-9]+}}, section "__OBJC,__cls_refs,literal_pointers,no_dead_strip", align 4
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// CHECK: @OBJC_METH_VAR_NAME_.{{[0-9]+}} = private unnamed_addr constant [12 x i8] c"otherMethod\00", section "__TEXT,__cstring,cstring_literals", align 1
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// CHECK: @OBJC_SELECTOR_REFERENCES_.{{[0-9]+}} = private externally_initialized global ptr @OBJC_METH_VAR_NAME_.{{[0-9]+}}, section "__OBJC,__message_refs,literal_pointers,no_dead_strip", align 4
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// CHECK: @OBJC_CLASS_NAME_.{{[0-9]+}} = private unnamed_addr constant [1 x i8] zeroinitializer, section "__TEXT,__cstring,cstring_literals", align 1
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// CHECK: @OBJC_MODULES = private global %struct._objc_module { i32 7, i32 16, ptr @OBJC_CLASS_NAME_.{{[0-9]+}}, ptr null }, section "__OBJC,__module_info,regular,no_dead_strip", align 4
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// CHECK: load ptr, ptr @OBJC_CLASS_REFERENCES_.{{[0-9]+}}, align 4
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// CHECK: load ptr, ptr @OBJC_SELECTOR_REFERENCES_.{{[0-9]+}}, align 4
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// CHECK: load ptr, ptr @OBJC_CLASS_REFERENCES_.{{[0-9]+}}, align 4
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// CHECK: load ptr, ptr @OBJC_SELECTOR_REFERENCES_.{{[0-9]+}}, align 4
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// CHECK: !{{[0-9]+}} = !{i32 1, !"Objective-C Version", i32 1}
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// CHECK: !{{[0-9]+}} = !{i32 1, !"Objective-C Image Info Version", i32 0}
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// CHECK: !{{[0-9]+}} = !{i32 1, !"Objective-C Image Info Section", !"__OBJC,__image_info,regular"}
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// CHECK-NOT: !{{[0-9]+}} = !{i32 1, !"Objective-C Is Simulated", i32 32}
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// CHECK: !{{[0-9]+}} = !{i32 1, !"Objective-C Class Properties", i32 64}
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