47 lines
2.3 KiB
C
47 lines
2.3 KiB
C
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// RUN: %clang_cc1 %s -verify -fsyntax-only
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// See also attr-loader-uninitialized.cpp
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int good __attribute__((loader_uninitialized));
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static int local_ok __attribute__((loader_uninitialized));
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int hidden_ok __attribute__((visibility("hidden"))) __attribute__((loader_uninitialized));
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const int can_still_be_const __attribute__((loader_uninitialized));
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extern int external_rejected __attribute__((loader_uninitialized));
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// expected-error@-1 {{variable 'external_rejected' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}}
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struct S;
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extern struct S incomplete_external_rejected __attribute__((loader_uninitialized));
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// expected-error@-1 {{variable 'incomplete_external_rejected' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}}
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int noargs __attribute__((loader_uninitialized(0)));
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// expected-error@-1 {{'loader_uninitialized' attribute takes no arguments}}
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int init_rejected __attribute__((loader_uninitialized)) = 42;
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// expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}}
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int declaration_then_uninit_ok;
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int declaration_then_uninit_ok __attribute__((loader_uninitialized));
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int definition_then_uninit_rejected = 0;
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int definition_then_uninit_rejected __attribute__((loader_uninitialized));
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// expected-error@-1 {{redeclaration cannot add 'loader_uninitialized' attribute}}
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// expected-note@-3 {{previous definition is here}}
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int tentative_repeated_ok __attribute__((loader_uninitialized));
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int tentative_repeated_ok __attribute__((loader_uninitialized));
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__private_extern__ int private_extern_can_be_initialised = 10;
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__private_extern__ int therefore_uninit_private_extern_ok __attribute__((loader_uninitialized));
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__private_extern__ int initialized_private_extern_rejected __attribute__((loader_uninitialized)) = 5;
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// expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}}
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extern __attribute__((visibility("hidden"))) int extern_hidden __attribute__((loader_uninitialized));
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// expected-error@-1 {{variable 'extern_hidden' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}}
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struct Incomplete;
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struct Incomplete incomplete __attribute__((loader_uninitialized));
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// expected-error@-1 {{variable has incomplete type 'struct Incomplete'}}
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// expected-note@-3 {{forward declaration of 'struct Incomplete'}}
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