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1 // RUN: %clang_cc1 -triple %ms_abi_triple -fms-extensions -verify -fsyntax-only %s
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2 // RUN: %clang_cc1 -triple %ms_abi_triple -fms-extensions -verify -std=c++11 -fsyntax-only -x c++ %s
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3
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4 // Function definition.
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5 __declspec(guard(nocf)) void testGuardNoCF() { // no warning
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6 }
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7
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8 // Can not be used on variable, parameter, or function pointer declarations.
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9 int __declspec(guard(nocf)) i; // expected-warning {{'guard' attribute only applies to functions}}
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10 void testGuardNoCFFuncParam(double __declspec(guard(nocf)) i) {} // expected-warning {{'guard' attribute only applies to functions}}
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11 __declspec(guard(nocf)) typedef void (*FuncPtrWithGuardNoCF)(void); // expected-warning {{'guard' attribute only applies to functions}}
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12
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13 // 'guard' Attribute requries an argument.
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14 __declspec(guard) void testGuardNoCFParams() { // expected-error {{'guard' attribute takes one argument}}
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15 }
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16
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17 // 'guard' Attribute requries an identifier as argument.
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18 __declspec(guard(1)) void testGuardNoCFParamType() { // expected-error {{'guard' attribute requires an identifier}}
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19 }
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20
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21 // 'guard' Attribute only takes a single argument.
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22 __declspec(guard(nocf, nocf)) void testGuardNoCFTooManyParams() { // expected-error {{use of undeclared identifier 'nocf'}}
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23 }
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24
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25 // 'guard' Attribute argument must be a supported identifier.
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26 __declspec(guard(cf)) void testGuardNoCFInvalidParam() { // expected-warning {{'guard' attribute argument not supported: 'cf'}}
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27 }
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