56ec372a51
Declarations extracted by DeclExtractor, regardless of their type, should be
moved to the parent declaration context (be it the `TranslationUnitDecl` or a
`NamespaceDecl` if DefinitionShadower is enabled).
This prevents the following situation:
```
root [] struct X {} foo
(struct X &) @0x7f545a5ff018
root [] .stats asttree
|-NamespaceDecl 0x5647ecc93780 <<invalid sloc>> <invalid sloc> __cling_N50 inline
| |-VarDecl 0x5647ecc89f10 <ROOT_prompt_0:1:1, col:13> col:13 used foo 'struct X':'X' callinit
| | `-CXXConstructExpr 0x5647ecc8a420 <col:13> 'struct X':'X' 'void () noexcept'
| `-FunctionDecl 0x5647ecc89bc8 <input_line_8:1:1, ROOT_prompt_0:3:1> input_line_8:1:6 __cling_Un1Qu30 'void (void *)'
...
|-CXXRecordDecl 0x5647ecc89c98 <line:1:1, col:11> col:8 struct X definition
```
|
||
|---|---|---|
| .. | ||
| Interpreter | ||
| MetaProcessor | ||
| UserInterface | ||
| Utils | ||
| CMakeLists.txt | ||