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111
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1 /* A redefinition of an empty struct should be diagnosed the same as a
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2 redefinition of any other tag, but formerly only s2 and s4 were
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3 diagnosed. Bug 17188. */
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4 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
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5 /* { dg-do compile } */
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6 /* { dg-options "" } */
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7
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8 struct s0 { }; /* { dg-message "note: originally defined here" } */
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9 struct s0;
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10 struct s0 { }; /* { dg-error "redefinition of 'struct s0'" } */
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11
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12 struct s1 { }; /* { dg-message "note: originally defined here" } */
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13 struct s1 { }; /* { dg-error "redefinition of 'struct s1'" } */
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14
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15 struct s2 { int a : 1; }; /* { dg-message "note: originally defined here" } */
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16 struct s2 { int a : 1; }; /* { dg-error "redefinition of 'struct s2'" } */
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17
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18 struct s3 { }; /* { dg-message "note: originally defined here" } */
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19 struct s3 { int a : 1; }; /* { dg-error "redefinition of 'struct s3'" } */
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20
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21 struct s4 { int a : 1; }; /* { dg-message "note: originally defined here" } */
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22 struct s4 { }; /* { dg-error "redefinition of 'struct s4'" } */
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23
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24 struct s5 { int a : 1; };
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25 struct s5;
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26
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27 struct s6;
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28 struct s6 { int a : 1; };
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29
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30 struct s7;
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31 struct s7 { };
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