[PATCH] D126959: [C++20][Modules] Introduce an implementation module.

[Chuanqi Xu via Phabricator via cfe-commits]

ChuanqiXu accepted this revision.
ChuanqiXu added inline comments.


================
Comment at: clang/lib/Lex/ModuleMap.cpp:935
+  // with any legal user-defined module name).
+  StringRef IName = ".ImplementationUnit";
+  assert(!Modules[IName] && "multiple implementation units?");
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nit: It should more consistent to use `<ImplementationUnit>`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D126959/new/

https://reviews.llvm.org/D126959