6e10e6cb8f
This relands a patch previously reverted
in `181d6e24ca3c09bfd6ec7c3b20affde3e5ea9b40`.
This wasn't quite working on Linux because we
weren't populating the manual DWARF index with
`DW_TAG_imported_declaration`. The relanded patch
does this.
**Summary**
This patch makes the expression evaluator understand
namespace aliases.
This will become important once `std::ranges` become
more widespread since `std::views` is defined as:
```
namespace std {
namespace ranges::views {}
namespace views = ranges::views;
}
```
**Testing**
* Added API test
Differential Revision: https://reviews.llvm.org/D143398
22 lines
324 B
C++
22 lines
324 B
C++
namespace A {
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inline namespace _A {
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namespace B {
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namespace C {
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int a = -1;
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int func() { return 0; }
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} // namespace C
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} // namespace B
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namespace C = B::C;
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namespace D = B::C;
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} // namespace _A
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} // namespace A
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namespace E = A;
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namespace F = E::C;
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namespace G = F;
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int main(int argc, char **argv) { return A::B::C::a; }
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