[clang-tools-extra] [clang-doc] add namespace references to VarInfo (PR #146964)

[Petr Hosek via cfe-commits]

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@@ -0,0 +1,36 @@
+// RUN: rm -rf %t && mkdir -p %t
+// RUN: clang-doc --output=%t --format=json --executor=standalone %s
+// RUN: FileCheck %s < %t/nested/index.json --check-prefix=NESTED
+// RUN: FileCheck %s < %t/nested/inner/index.json --check-prefix=INNER
+
+namespace nested {
+  int Global;
+  namespace inner {
+    int InnerGlobal;
+  } // namespace inner
+} // namespace nested
+
+// NESTED:       "Variables": [
+// NESTED-NEXT:    {
+// NESTED-NEXT:      "IsStatic": false,
+// NESTED-NEXT:      "Location": {
+// NESTED-NEXT:        "Filename": "{{.*}}nested-namespace.cpp",
+// NESTED-NEXT:        "LineNumber": 7
+// NESTED-NEXT:      },
+// NESTED-NEXT:      "Name": "Global",
+// NESTED-NEXT:      "Namespace": [
+// NESTED-NEXT:        "nested"
+// NESTED-NEXT:      ],
+
+// INNER:       "Variables": [
+// INNER-NEXT:    {
+// INNER-NEXT:      "IsStatic": false,
+// INNER-NEXT:      "Location": {
+// INNER-NEXT:        "Filename": "{{.*}}nested-namespace.cpp",
+// INNER-NEXT:        "LineNumber": 9
+// INNER-NEXT:      },
+// INNER-NEXT:      "Name": "InnerGlobal",
+// INNER-NEXT:      "Namespace": [
+// INNER-NEXT:        "inner",
+// INNER-NEXT:        "nested"
+// INNER-NEXT:      ],
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petrhosek wrote:

Can you add a newline at the end of the file?

https://github.com/llvm/llvm-project/pull/146964