1 files changed, 11 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaModule.cpp b/clang/lib/Sema/SemaModule.cpp
index 757c611..b205fd9 100644
--- a/clang/lib/Sema/SemaModule.cpp
+++ b/clang/lib/Sema/SemaModule.cpp
@@ -910,6 +910,17 @@ Decl *Sema::ActOnFinishExportDecl(Scope *S, Decl *D, SourceLocation RBraceLoc) {
         diagExportedUnnamedDecl(*this, UnnamedDeclKind::Context, Child,
                                 BlockStart);
       }
+      if (auto *FD = dyn_cast<FunctionDecl>(Child)) {
+        // [dcl.inline]/7
+        // If an inline function or variable that is attached to a named module
+        // is declared in a definition domain, it shall be defined in that
+        // domain.
+        // So, if the current declaration does not have a definition, we must
+        // check at the end of the TU (or when the PMF starts) to see that we
+        // have a definition at that point.
+        if (FD->isInlineSpecified() && !FD->isDefined())
+          PendingInlineFuncDecls.insert(FD);
+      }
     }
   }