[clang] [clang][Parse] Fix DeclContext reentry to use the template's lexical TU, not the current fragment's TU (PR #218571)

[Corentin Jabot via cfe-commits]

================
@@ -0,0 +1,6 @@
+// REQUIRES: host-supports-jit
+// RUN: cat %s | clang-repl -Xcc -fdelayed-template-parsing 2>&1
+// see ISSUE 217073 and PR 218571
+
+namespace ns { template <typename T> int f(T) { return 0; } }
----------------
cor3ntin wrote:

```suggestion
namespace GH217073 { template <typename T> int f(T) { return 0; } }
```

https://github.com/llvm/llvm-project/pull/218571
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits