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111
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1 /* { dg-do compile } */
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2
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3 int x;
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4 const int y = 0;
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5 int bar(void);
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6
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7 void f1(void)
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8 {
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9 #pragma omp atomic
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10 x %= 2; /* { dg-error "invalid operator" } */
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11 #pragma omp atomic
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12 x = x + 1;
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13 #pragma omp atomic
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14 x = 1; /* { dg-error "invalid form" } */
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145
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15 #pragma omp atomic /* { dg-error "read-only variable" } */
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111
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16 ++y; /* { dg-error "read-only variable" } */
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145
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17 #pragma omp atomic /* { dg-error "read-only variable" } */
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111
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18 y--; /* { dg-error "read-only variable" } */
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145
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19 #pragma omp atomic /* { dg-error "read-only variable" } */
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20 y += 1;
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111
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21 #pragma omp atomic
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22 bar(); /* { dg-error "invalid operator" } */
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23 #pragma omp atomic
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24 bar() += 1; /* { dg-error "lvalue required" } */
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25 #pragma omp atomic a /* { dg-error "expected end of line" } */
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145
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26 x++; /* { dg-error "expected 'read', 'write', 'update', 'capture', 'seq_cst', 'acq_rel', 'release', 'relaxed' or 'hint' clause" "" { target *-*-* } .-1 } */
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111
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27 #pragma omp atomic
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28 ; /* { dg-error "expected primary-expression" } */
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29 #pragma omp atomic
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30 #pragma omp atomic /* { dg-error "not allowed" } */
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31 ;
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32 /* Check that we didn't get stuck on the pragma eol marker. */
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33 undef; /* { dg-error "" } */
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34 }
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