forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			41 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			C++
		
	
	
	
| // REQUIRES: x86-registered-target
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| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs %s | \
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| // RUN: FileCheck -check-prefix=CHECK-TAPI %s
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| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs %s | \
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| // RUN: FileCheck -check-prefix=CHECK-TAPI2 %s
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| // RUN: %clang -target x86_64-unknown-linux-gnu -o - -c %s | \
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| // RUN: llvm-readelf -s - 2>&1 | FileCheck -check-prefix=CHECK-SYMBOLS %s
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| 
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| #define HIDDEN  __attribute__((__visibility__(("hidden"))))
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| #define DEFAULT __attribute__((__visibility__(("default"))))
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| 
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| // CHECK-TAPI-NOT: _ZNK1Q5func1Ev
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| // CHECK-TAPI-NOT: _ZNK1Q5func2Ev
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| // CHECK-SYMBOLS-DAG: NOTYPE  GLOBAL HIDDEN   {{.*}} _ZNK1Q5func1Ev
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| // CHECK-SYMBOLS-DAG: NOTYPE  GLOBAL DEFAULT  {{.*}} _ZNK1Q5func2Ev
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| struct Q {
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|   virtual HIDDEN  int func1() const;
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|   virtual DEFAULT int func2() const;
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| } q;
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| 
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| // CHECK-TAPI-NOT: _ZNK1S5func1Ev
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| // CHECK-TAPI2-DAG: _ZNK1S5func2Ev
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| // CHECK-SYMBOLS-DAG: FUNC    WEAK   HIDDEN   {{.*}} _ZNK1S5func1Ev
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| // CHECK-SYMBOLS-DAG: FUNC    WEAK   DEFAULT  {{.*}} _ZNK1S5func2Ev
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| struct S {
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|   virtual HIDDEN  int func1() const { return 42; }
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|   virtual DEFAULT int func2() const { return 42; }
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| } s;
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| 
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| // CHECK-TAPI-NOT: _ZNK1R5func1Ev
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| // CHECK-TAPI-NOT: _ZNK1R5func2Ev
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| // CHECK-SYMBOLS-NOT: _ZNK1R5func1Ev
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| // CHECK-SYMBOLS-NOT: _ZNK1R5func2Ev
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| struct R {
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|   virtual HIDDEN  int func1() const = 0;
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|   virtual DEFAULT int func2() const = 0;
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| };
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| 
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| int a = q.func1() + q.func2();
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| 
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