forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			29 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			C++
		
	
	
	
// RUN: %clang_cc1 -triple thumbv7-windows -fms-compatibility -fsyntax-only %s -verify
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// RUN: %clang_cc1 -triple aarch64-windows -fms-compatibility -fsyntax-only %s -verify
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// expected-no-diagnostics
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extern "C" {
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typedef char * va_list;
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void __va_start(va_list *, ...);
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}
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int test___va_start(int i, ...) {
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  va_list ap;
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  __va_start(&ap, ( &reinterpret_cast<const char &>(i) ),
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             ( (sizeof(i) + 4 - 1) & ~(4 - 1) ),
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             ( &reinterpret_cast<const char &>(i) ));
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  return (*(int *)((ap += ( (sizeof(int) + 4 - 1) & ~(4 - 1) ) + ( ((va_list)0 - (ap)) & (__alignof(int) - 1) )) - ( (sizeof(int) + 4 - 1) & ~(4 - 1) )));
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}
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int builtin(int i, ...) {
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  __builtin_va_list ap;
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  __builtin_va_start(ap, i);
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  return __builtin_va_arg(ap, int);
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}
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void test___va_start_ignore_const(const char *format, ...) {
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  va_list args;
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  ((void)(__va_start(&args, (&const_cast<char &>(reinterpret_cast<const volatile char &>(format))), ((sizeof(format) + 4 - 1) & ~(4 - 1)), (&const_cast<char &>(reinterpret_cast<const volatile char &>(format))))));
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}
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