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annotate gcc/testsuite/gcc.dg/c90-array-lval-3.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Test for non-lvalue arrays decaying to pointers: in C99 only.
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2 Test various ways of producing non-lvalue arrays. */
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3 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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4 /* { dg-do compile } */
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5 /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
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6
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7 struct s { char c[1]; };
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8 struct s a, b, c;
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9 int d;
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10
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11 void
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12 bar (void)
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13 {
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14 char *t;
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15 (d ? b : c).c[0]; /* { dg-bogus "warning" "warning in place of error" } */
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16 (d, b).c[0]; /* { dg-bogus "warning" "warning in place of error" } */
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17 (a = b).c[0]; /* { dg-bogus "warning" "warning in place of error" } */
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18 t = (d ? b : c).c; /* { dg-bogus "warning" "warning in place of error" } */
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19 t = (d, b).c; /* { dg-bogus "warning" "warning in place of error" } */
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20 t = (a = b).c; /* { dg-bogus "warning" "warning in place of error" } */
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21 (d ? b : c).c + 1; /* { dg-bogus "warning" "warning in place of error" } */
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22 (d, b).c + 1; /* { dg-bogus "warning" "warning in place of error" } */
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23 (a = b).c + 1; /* { dg-bogus "warning" "warning in place of error" } */
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24 }
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25 /* { dg-error "non-lvalue" "array not decaying to lvalue" { target *-*-* } 15 }
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26 { dg-error "non-lvalue" "array not decaying to lvalue" { target *-*-* } 16 }
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27 { dg-error "non-lvalue" "array not decaying to lvalue" { target *-*-* } 17 }
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28 { dg-error "non-lvalue|incompatible" "array not decaying to lvalue" { target *-*-* } 18 }
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29 { dg-error "non-lvalue|incompatible" "array not decaying to lvalue" { target *-*-* } 19 }
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30 { dg-error "non-lvalue|incompatible" "array not decaying to lvalue" { target *-*-* } 20 }
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31 { dg-error "non-lvalue|invalid" "array not decaying to lvalue" { target *-*-* } 21 }
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32 { dg-error "non-lvalue|invalid" "array not decaying to lvalue" { target *-*-* } 22 }
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33 { dg-error "non-lvalue|invalid" "array not decaying to lvalue" { target *-*-* } 23 }
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34 */