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// RUN: %clang_cc1 -fsyntax-only -verify %s
typedef double * __attribute__((align_value(64))) aligned_double;
void foo(aligned_double x, double * y __attribute__((align_value(32)))) { };
// expected-error@+1 {{requested alignment is not a power of 2}}
typedef double * __attribute__((align_value(63))) aligned_double1;
// expected-error@+1 {{requested alignment is not a power of 2}}
typedef double * __attribute__((align_value(-2))) aligned_double2;
// expected-error@+1 {{attribute takes one argument}}
typedef double * __attribute__((align_value(63, 4))) aligned_double3;
// expected-error@+1 {{attribute takes one argument}}
typedef double * __attribute__((align_value())) aligned_double3a;
// expected-error@+1 {{attribute takes one argument}}
typedef double * __attribute__((align_value)) aligned_double3b;
// expected-error@+1 {{'align_value' attribute requires integer constant}}
typedef double * __attribute__((align_value(4.5))) aligned_double4;
// expected-warning@+1 {{'align_value' attribute only applies to a pointer or reference ('int' is invalid)}}
typedef int __attribute__((align_value(32))) aligned_int;
typedef double * __attribute__((align_value(32*2))) aligned_double5;
// expected-warning@+1 {{'align_value' attribute only applies to variables and typedefs}}
void foo() __attribute__((align_value(32)));
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