error: no matching function for call to ‘pet(lizard)’
Function
main
File
../../src/gcc/testsuite/g++.dg/concepts/nested-diagnostics-1.C
Line
26
Column
6
| 26 | | pet(lizard{}); // { dg-error "no matching function for call to 'pet\\\(lizard\\\)'" } |
| | | ~~~^~~~~~~~~~ |
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candidate 1: ‘template<class auto:1> requires pettable<auto:1> void pet(auto:1)’
Line
21
Column
6
| 21 | | void pet(pettable auto t); |
| | | ^~~ |
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template argument deduction/substitution failed:
-
constraints not satisfied
-
no operand of the disjunction is satisfied
Function
pet
Line
19
Column
38
| 19 | | concept pettable = has_member_pet<T> or has_default_pet<T>; |
| | | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ |
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set ‘-fconcepts-diagnostics-depth=’ to at least 2 for more detail
Function
main
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candidate 2: ‘void pet(dog)’
Line
9
Column
6
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no known conversion for argument 1 from ‘lizard’ to ‘dog’
Line
9
Column
10
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candidate 3: ‘void pet(cat)’
Line
10
Column
6
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no known conversion for argument 1 from ‘lizard’ to ‘cat’
Line
10
Column
10