ccls/index_tests/usage/var_usage_class_member.cc
Fangrui Song 8cce275206 Misc improvement to indexer
* Make CXXConstructor span one more column to left/right
* Use OrigD to collect Decl::Record members
* Better comment parsing
* Limit lines of initializers and macro definition to 3
* Attribute macro arg uses to spelling loc
* Remove FuncDef::declaring_type
2019-10-24 01:01:20 -07:00

145 lines
3.7 KiB
C++

class Foo {
public:
int x;
int y;
};
void accept(int);
void accept(int*);
void foo() {
Foo f;
f.x = 3;
f.x += 5;
accept(f.x);
accept(f.x + 20);
accept(&f.x);
accept(f.y);
}
/*
OUTPUT:
{
"includes": [],
"skipped_ranges": [],
"usr2func": [{
"usr": 4259594751088586730,
"detailed_name": "void foo()",
"qual_name_offset": 5,
"short_name": "foo",
"kind": 12,
"storage": 0,
"declarations": [],
"spell": "10:6-10:9|0|1|2",
"extent": "10:1-18:2|0|1|0",
"bases": [],
"derived": [],
"vars": [14669930844300034456],
"uses": [],
"callees": []
}, {
"usr": 12086644540399881766,
"detailed_name": "void accept(int *)",
"qual_name_offset": 5,
"short_name": "accept",
"kind": 12,
"storage": 0,
"declarations": ["8:6-8:12|0|1|1"],
"bases": [],
"derived": [],
"vars": [],
"uses": ["16:3-16:9|0|1|16420"],
"callees": []
}, {
"usr": 17175780305784503374,
"detailed_name": "void accept(int)",
"qual_name_offset": 5,
"short_name": "accept",
"kind": 12,
"storage": 0,
"declarations": ["7:6-7:12|0|1|1"],
"bases": [],
"derived": [],
"vars": [],
"uses": ["14:3-14:9|0|1|16420", "15:3-15:9|0|1|16420", "17:3-17:9|0|1|16420"],
"callees": []
}],
"usr2type": [{
"usr": 53,
"detailed_name": "",
"qual_name_offset": 0,
"short_name": "",
"kind": 0,
"declarations": [],
"alias_of": 0,
"bases": [],
"derived": [],
"types": [],
"funcs": [],
"vars": [],
"instances": [4220150017963593039, 3873837747174060388],
"uses": []
}, {
"usr": 15041163540773201510,
"detailed_name": "class Foo {}",
"qual_name_offset": 6,
"short_name": "Foo",
"kind": 5,
"declarations": [],
"spell": "1:7-1:10|0|1|2",
"extent": "1:1-5:2|0|1|0",
"alias_of": 0,
"bases": [],
"derived": [],
"types": [],
"funcs": [],
"vars": [{
"L": 4220150017963593039,
"R": 0
}, {
"L": 3873837747174060388,
"R": 32
}],
"instances": [14669930844300034456],
"uses": ["11:3-11:6|0|1|4"]
}],
"usr2var": [{
"usr": 3873837747174060388,
"detailed_name": "int Foo::y",
"qual_name_offset": 4,
"short_name": "y",
"declarations": [],
"spell": "4:7-4:8|15041163540773201510|2|1026",
"extent": "4:3-4:8|15041163540773201510|2|0",
"type": 53,
"uses": ["17:12-17:13|15041163540773201510|2|12"],
"kind": 8,
"storage": 0
}, {
"usr": 4220150017963593039,
"detailed_name": "int Foo::x",
"qual_name_offset": 4,
"short_name": "x",
"declarations": [],
"spell": "3:7-3:8|15041163540773201510|2|1026",
"extent": "3:3-3:8|15041163540773201510|2|0",
"type": 53,
"uses": ["12:5-12:6|15041163540773201510|2|20", "13:5-13:6|15041163540773201510|2|4", "14:12-14:13|15041163540773201510|2|12", "15:12-15:13|15041163540773201510|2|12", "16:13-16:14|15041163540773201510|2|132"],
"kind": 8,
"storage": 0
}, {
"usr": 14669930844300034456,
"detailed_name": "Foo f",
"qual_name_offset": 4,
"short_name": "f",
"declarations": [],
"spell": "11:7-11:8|4259594751088586730|3|2",
"extent": "11:3-11:8|4259594751088586730|3|0",
"type": 15041163540773201510,
"uses": ["12:3-12:4|4259594751088586730|3|4", "13:3-13:4|4259594751088586730|3|4", "14:10-14:11|4259594751088586730|3|4", "15:10-15:11|4259594751088586730|3|4", "16:11-16:12|4259594751088586730|3|4", "17:10-17:11|4259594751088586730|3|4"],
"kind": 13,
"storage": 0
}]
}
*/