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111
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1 /* PR/13994; bug_cond2 was rejected on gcc up to version 3.4.x */
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2 /* { dg-do compile }*/
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3 /* { dg-options "-std=gnu89" }*/
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4
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5 struct s { char c[1]; };
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6 struct s a;
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7
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8 int bug_if(void) { if (a.c) return 1; else return 0; }
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9 int bug_while(void) { while (a.c); }
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10 int bug_do_while(void) { do ; while (a.c); }
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11 int bug_for(void) { for ( ; a.c; ) ; }
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12 int bug_or(void) { return (a.c || 1); }
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13 int bug_and(void) { return (a.c && 1); }
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14 int bug_cond(void) { return (a.c ? 1 : 0); }
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15 char *bug_cond2(void) { return (a.c ? : 0); }
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16 int bug_not(void) { return !a.c; }
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17 int bug_bool(void) { return (_Bool) a.c; }
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