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111
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1 /* Test for non-lvalue arrays: test that the unary '&' operator is not
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2 allowed on them, for both C90 and C99. */
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3
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4 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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5 /* { dg-do compile } */
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6 /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
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7
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8 struct s { char c[1]; };
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9
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10 extern struct s foo (void);
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11 struct s a, b, c;
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12 int d;
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13
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14 void
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15 bar (void)
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16 {
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17 &((foo ()).c); /* { dg-bogus "warning" "warning in place of error" } */
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18 &((d ? b : c).c); /* { dg-bogus "warning" "warning in place of error" } */
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19 &((d, b).c); /* { dg-bogus "warning" "warning in place of error" } */
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20 &((a = b).c); /* { dg-bogus "warning" "warning in place of error" } */
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21 }
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22 /* { dg-error "lvalue" "bad address-of" { target *-*-* } 17 }
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23 { dg-error "lvalue" "bad address-of" { target *-*-* } 18 }
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24 { dg-error "lvalue" "bad address-of" { target *-*-* } 19 }
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25 { dg-error "lvalue" "bad address-of" { target *-*-* } 20 }
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26 */
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