ccls/index_tests/inheritance/class_inherit_templated_parent.cc
Fangrui Song 2b6d3753f7 index_tests: Test 22.0.0git
Build llvm-project
```
ninja -C out/stable clang clangFormat clangIndex clangTooling
```

Then build ccls against the just-built llvm-project.
```
cmake -S. -Bout/debug -G Ninja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER=$HOME/Stable/bin/clang++ -DCMAKE_EXPORT_COMPILE_COMMANDS=On -DCMAKE_PREFIX_PATH="$HOME/llvm/out/stable;$HOME/llvm/out/stable/tools/clang" -DCLANG_EXECUTABLE=$HOME/Stable/bin/clang++
```

Finally, run `ccls -test-index`
2025-08-14 23:42:18 -07:00

180 lines
4.6 KiB
C++

template<unsigned int C>
class Base1 {};
template<typename C>
class Base2 {};
template<unsigned int T>
class Derived1 : Base1<T> {};
template<typename T>
class Derived2 : Base2<T> {};
class Derived : Base1<3>, Base2<Derived>, Derived1<4>, Derived2<Derived> {};
/*
OUTPUT:
{
"includes": [],
"skipped_ranges": [],
"usr2func": [],
"usr2type": [{
"usr": 444,
"detailed_name": "",
"qual_name_offset": 0,
"short_name": "",
"bases": [],
"funcs": [],
"types": [],
"vars": [],
"alias_of": 0,
"kind": 0,
"parent_kind": 0,
"declarations": [],
"derived": [],
"instances": [2713508113307684499, 12990052348105569112],
"uses": []
}, {
"usr": 5863733211528032190,
"detailed_name": "class Derived1 : Base1<T> {}",
"qual_name_offset": 6,
"short_name": "Derived1",
"spell": "8:7-8:15|8:1-8:29|2|-1",
"bases": [11930058224338108382],
"funcs": [],
"types": [],
"vars": [],
"alias_of": 0,
"kind": 5,
"parent_kind": 1,
"declarations": [],
"derived": [10963370434658308541],
"instances": [],
"uses": ["13:43-13:51|2052|-1"]
}, {
"usr": 7916588271848318236,
"detailed_name": "T",
"qual_name_offset": 0,
"short_name": "",
"bases": [],
"funcs": [],
"types": [],
"vars": [],
"alias_of": 0,
"kind": 26,
"parent_kind": 0,
"declarations": ["10:19-10:20|10:10-10:20|1025|-1"],
"derived": [],
"instances": [],
"uses": ["11:24-11:25|4|-1"]
}, {
"usr": 10651399730831737929,
"detailed_name": "class Derived2 : Base2<T> {}",
"qual_name_offset": 6,
"short_name": "Derived2",
"spell": "11:7-11:15|11:1-11:29|2|-1",
"bases": [11118288764693061434],
"funcs": [],
"types": [7916588271848318236],
"vars": [],
"alias_of": 0,
"kind": 5,
"parent_kind": 1,
"declarations": [],
"derived": [10963370434658308541],
"instances": [],
"uses": ["13:56-13:64|2052|-1"]
}, {
"usr": 10963370434658308541,
"detailed_name": "class Derived : Base1<3>, Base2<Derived>, Derived1<4>, Derived2<Derived> {}",
"qual_name_offset": 6,
"short_name": "Derived",
"spell": "13:7-13:14|13:1-13:76|2|-1",
"bases": [11930058224338108382, 11118288764693061434, 5863733211528032190, 10651399730831737929],
"funcs": [],
"types": [],
"vars": [],
"alias_of": 0,
"kind": 5,
"parent_kind": 1,
"declarations": [],
"derived": [],
"instances": [],
"uses": ["13:33-13:40|4|-1", "13:65-13:72|4|-1"]
}, {
"usr": 11118288764693061434,
"detailed_name": "class Base2 {}",
"qual_name_offset": 6,
"short_name": "Base2",
"spell": "5:7-5:12|5:1-5:15|2|-1",
"bases": [],
"funcs": [],
"types": [11972372958367790157],
"vars": [],
"alias_of": 0,
"kind": 5,
"parent_kind": 1,
"declarations": [],
"derived": [10651399730831737929, 10963370434658308541],
"instances": [],
"uses": ["11:18-11:23|2052|-1", "13:27-13:32|2052|-1"]
}, {
"usr": 11930058224338108382,
"detailed_name": "class Base1 {}",
"qual_name_offset": 6,
"short_name": "Base1",
"spell": "2:7-2:12|2:1-2:15|2|-1",
"bases": [],
"funcs": [],
"types": [],
"vars": [],
"alias_of": 0,
"kind": 5,
"parent_kind": 1,
"declarations": [],
"derived": [5863733211528032190, 10963370434658308541],
"instances": [],
"uses": ["8:18-8:23|2052|-1", "13:17-13:22|2052|-1"]
}, {
"usr": 11972372958367790157,
"detailed_name": "C",
"qual_name_offset": 0,
"short_name": "",
"bases": [],
"funcs": [],
"types": [],
"vars": [],
"alias_of": 0,
"kind": 26,
"parent_kind": 0,
"declarations": ["4:19-4:20|4:10-4:20|1025|-1"],
"derived": [],
"instances": [],
"uses": []
}],
"usr2var": [{
"usr": 2713508113307684499,
"detailed_name": "unsigned int Base1::C",
"qual_name_offset": 13,
"short_name": "C",
"type": 444,
"kind": 253,
"parent_kind": 5,
"storage": 0,
"declarations": ["1:23-1:24|1:10-1:24|1025|-1"],
"uses": []
}, {
"usr": 12990052348105569112,
"detailed_name": "unsigned int Derived1::T",
"qual_name_offset": 13,
"short_name": "T",
"type": 444,
"kind": 253,
"parent_kind": 5,
"storage": 0,
"declarations": ["7:23-7:24|7:10-7:24|1025|-1"],
"uses": ["8:24-8:25|4|-1"]
}]
}
*/