Emit an update record if we instantiate the definition of a function template
specialization from a module. (This can also happen for function template
specializations in PCHs if they're instantiated eagerly, because they're
constexpr or have a deduced return type.)
llvm-svn: 204547
diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 376f6f7..0982f44 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -12,6 +12,7 @@
#include "clang/Sema/SemaInternal.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
+#include "clang/AST/ASTMutationListener.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/DeclVisitor.h"
#include "clang/AST/DependentDiagnostic.h"
@@ -3439,7 +3440,8 @@
PerformDependentDiagnostics(PatternDecl, TemplateArgs);
- // FIXME: Notify the ASTMutationListener that we did this.
+ if (auto *Listener = getASTMutationListener())
+ Listener->FunctionDefinitionInstantiated(Function);
savedContext.pop();
}