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Clang does not accept `-x objective-c` with WebAssembly target and it crashes with "Objective-C support is unimplemented for object file format" for now. `-enable-objc-interop` can work without the objc runtime support (which is indicated by `objc_interop` feature), so this adds a new `objc_codegen` feature to require Objective-C support only at compile-time.
13 lines
459 B
Plaintext
13 lines
459 B
Plaintext
// RUN: %target-swift-frontend -enable-objc-interop -emit-ir %s | %FileCheck %s
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// REQUIRES: objc_codegen
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// CHECK-LABEL: @"$s30swift_native_objc_runtime_base1CCMm" = hidden global %objc_class {
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// -- metaclass "isa" is root metaclass
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// CHECK: ptr @"OBJC_METACLASS_$_NSObject",
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// -- metaclass "super" is super metaclass
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// CHECK: ptr @"OBJC_METACLASS_$_NSMagicBase"
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@_swift_native_objc_runtime_base(NSMagicBase)
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class C {}
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sil_vtable C {}
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