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173
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1 // RUN: %clang_cc1 %s -verify -fsyntax-only
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2
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3 int good __attribute__((loader_uninitialized));
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4 static int local_ok __attribute__((loader_uninitialized));
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5 int hidden_ok __attribute__((visibility("hidden"))) __attribute__((loader_uninitialized));
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6
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7 const int still_cant_be_const __attribute__((loader_uninitialized));
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8 extern int external_rejected __attribute__((loader_uninitialized));
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9 // expected-error@-1 {{variable 'external_rejected' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}}
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10
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207
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11 struct S;
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12 extern S incomplete_external_rejected __attribute__((loader_uninitialized));
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13 // expected-error@-1 {{variable 'incomplete_external_rejected' cannot be declared both 'extern' and with the 'loader_uninitialized' attribute}}
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14
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173
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15 int noargs __attribute__((loader_uninitialized(0)));
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16 // expected-error@-1 {{'loader_uninitialized' attribute takes no arguments}}
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17
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18 int init_rejected __attribute__((loader_uninitialized)) = 42;
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19 // expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}}
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20
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21 void func() __attribute__((loader_uninitialized))
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22 // expected-warning@-1 {{'loader_uninitialized' attribute only applies to global variables}}
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23 {
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24 int local __attribute__((loader_uninitialized));
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25 // expected-warning@-1 {{'loader_uninitialized' attribute only applies to global variables}}
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26
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27 static int sl __attribute__((loader_uninitialized));
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28 }
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29
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30 struct s {
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31 __attribute__((loader_uninitialized)) int field;
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32 // expected-warning@-1 {{'loader_uninitialized' attribute only applies to global variables}}
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33
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34 static __attribute__((loader_uninitialized)) int sfield;
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35
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36 } __attribute__((loader_uninitialized));
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37 // expected-warning@-1 {{'loader_uninitialized' attribute only applies to global variables}}
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38
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39 int redef_attr_first __attribute__((loader_uninitialized));
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40 int redef_attr_first;
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41 // expected-error@-1 {{redefinition of 'redef_attr_first'}}
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42 // expected-note@-3 {{previous definition is here}}
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43
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44 int redef_attr_second;
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45 int redef_attr_second __attribute__((loader_uninitialized));
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46 // expected-warning@-1 {{attribute declaration must precede definition}}
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47 // expected-note@-3 {{previous definition is here}}
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48 // expected-error@-3 {{redefinition of 'redef_attr_second'}}
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49 // expected-note@-5 {{previous definition is here}}
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50
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51 struct trivial {};
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52
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53 trivial default_ok __attribute__((loader_uninitialized));
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54 trivial value_rejected __attribute__((loader_uninitialized)) {};
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55 // expected-error@-1 {{variable with 'loader_uninitialized' attribute cannot have an initializer}}
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56
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57 struct nontrivial
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58 {
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59 nontrivial() {}
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60 };
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61
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62 nontrivial needs_trivial_ctor __attribute__((loader_uninitialized));
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63 // expected-error@-1 {{variable with 'loader_uninitialized' attribute must have a trivial default constructor}}
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207
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64
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65 struct Incomplete;
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66 Incomplete incomplete __attribute__((loader_uninitialized));
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67 // expected-error@-1 {{variable has incomplete type 'Incomplete'}}
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68 // expected-note@-3 {{forward declaration of 'Incomplete'}}
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69
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70 struct Incomplete s_incomplete __attribute__((loader_uninitialized));
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71 // expected-error@-1 {{variable has incomplete type 'struct Incomplete'}}
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72 // expected-note@-7 {{forward declaration of 'Incomplete'}}
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