forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			29 lines
		
	
	
		
			819 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			819 B
		
	
	
	
		
			C
		
	
	
	
| // RUN: %clang_cc1 -fsyntax-only -verify %s
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| // RUN: %clang_cc1 -fsyntax-only -triple x86_64-apple-darwin9 -verify %s
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| 
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| int a[10];
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| 
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| int f0() {
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|   return __builtin_object_size(&a); // expected-error {{too few arguments to function}}
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| }
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| int f1() {
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|   return (__builtin_object_size(&a, 0) + 
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|           __builtin_object_size(&a, 1) + 
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|           __builtin_object_size(&a, 2) + 
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|           __builtin_object_size(&a, 3));
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| }
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| int f2() {
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|   return __builtin_object_size(&a, -1); // expected-error {{argument should be a value from 0 to 3}}
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| }
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| int f3() {
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|   return __builtin_object_size(&a, 4); // expected-error {{argument should be a value from 0 to 3}}
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| }
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| 
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| 
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| // rdar://6252231 - cannot call vsnprintf with va_list on x86_64
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| void f4(const char *fmt, ...) {
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|  __builtin_va_list args;
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|  __builtin___vsnprintf_chk (0, 42, 0, 11, fmt, args);
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| }
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| 
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