089b6efefc
Assuming `ns::foo` doesn't exist, given:
```
using ns::foo __attribute__((using_if_exists));
```
The AST will look something like:
UsingDecl
UsingShadowDecl
UnresolvedUsingIfExistsDecl
Thus we end up adding a reference to `UnresolvedUsingIfExistsDecl` when
processing `UsingDecl`, but never add the decl itself. In this case the
decl is really the `UsingDecl` anyway though (which we do output), so it
makes more sense to just remove the extra reference.
Differential Revision: https://reviews.llvm.org/D124288
10 lines
297 B
C++
10 lines
297 B
C++
// RUN: c-index-test core -print-source-symbols -- %s -target x86_64-unknown-unknown 2>&1 | FileCheck %s
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namespace ns {
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// void foo();
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}
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using ns::foo __attribute__((using_if_exists));
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// CHECK: [[@LINE-1]]:11 | using/C++ | foo | c:@UD@foo | <no-cgname> | Decl | rel: 0
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// CHECK-NOT: <unknown>
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