111
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1 // { dg-do compile { target c++11 } }
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2
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3 // Test that the standard suffixes shadow any user-defined suffixes of the same name.
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4 long double
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5 operator"" L(long double x) // { dg-warning "floating point suffix|shadowed by implementation" }
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6 { return x; }
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7
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8 unsigned long long int
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9 operator"" ULL(unsigned long long int k) // { dg-warning "integer suffix|shadowed by implementation" }
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10 { return k; }
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11
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12 long double
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13 operator"" l(long double x) // { dg-warning "floating point suffix|shadowed by implementation" }
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14 { return x; }
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15
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16 unsigned long long int
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17 operator"" ull(unsigned long long int k) // { dg-warning "integer suffix|shadowed by implementation" }
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18 { return k; }
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19
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20 // Namespaces are no hiding place.
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21 namespace Long
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22 {
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23
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24 long double
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25 operator"" L(long double x) // { dg-warning "integer suffix|shadowed by implementation" }
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26 { return x; }
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27
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28 unsigned long long int
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29 operator"" ULL(unsigned long long int k) // { dg-warning "integer suffix|shadowed by implementation" }
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30 { return k; }
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31
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32 long double
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33 operator"" l(long double x) // { dg-warning "integer suffix|shadowed by implementation" }
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34 { return x; }
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35
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36 unsigned long long int
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37 operator"" ull(unsigned long long int k) // { dg-warning "integer suffix|shadowed by implementation" }
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38 { return k; }
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39
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40 }
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41
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42 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 5 }
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43 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 9 }
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44 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 13 }
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45 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 17 }
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46 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 25 }
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47 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 29 }
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48 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 33 }
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49 // { dg-warning "literal operator suffixes not preceded by|are reserved for future standardization" "reserved" { target *-*-* } 37 }
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