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111
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1 #include <limits.h>
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2
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3 void foo (int j)
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4 {
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5 int i1 = (int)(double)1.0 + INT_MAX; /* { dg-warning "integer overflow" } */
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6 int i2 = (int)(double)1 + INT_MAX; /* { dg-warning "integer overflow" } */
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7 int i3 = 1 + INT_MAX; /* { dg-warning "integer overflow" } */
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8 int i4 = +1 + INT_MAX; /* { dg-warning "integer overflow" } */
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9 int i5 = (int)((double)1.0 + INT_MAX);
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10 int i6 = (double)1.0 + INT_MAX; /* { dg-warning "overflow in conversion from .double. to .int. changes value" } */
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11 int i7 = 0 ? (int)(double)1.0 + INT_MAX : 1;
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12 int i8 = 1 ? 1 : (int)(double)1.0 + INT_MAX;
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13 int i9 = j ? (int)(double)1.0 + INT_MAX : 1; /* { dg-warning "integer overflow" } */
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14 unsigned int i10 = 0 ? (int)(double)1.0 + INT_MAX : 9U;
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15 unsigned int i11 = 1 ? 9U : (int)(double)1.0 + INT_MAX;
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16 unsigned int i12 = j ? (int)(double)1.0 + INT_MAX : 9U; /* { dg-warning "integer overflow" } */
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17 int i13 = 1 || (int)(double)1.0 + INT_MAX < 0;
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18 int i14 = 0 && (int)(double)1.0 + INT_MAX < 0;
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19 int i15 = 0 || (int)(double)1.0 + INT_MAX < 0; /* { dg-warning "integer overflow" } */
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20 int i16 = 1 && (int)(double)1.0 + INT_MAX < 0; /* { dg-warning "integer overflow" } */
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21 int i17 = j || (int)(double)1.0 + INT_MAX < 0; /* { dg-warning "integer overflow" } */
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22 int i18 = j && (int)(double)1.0 + INT_MAX < 0; /* { dg-warning "integer overflow" } */
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23 }
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