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-rw-r--r--clang/lib/Frontend/CompilerInstance.cpp16
1 files changed, 13 insertions, 3 deletions
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index 746c00a3619..6a060e036fb 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -11,6 +11,7 @@
#include "clang/Sema/Sema.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
+#include "clang/AST/Decl.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/SourceManager.h"
@@ -1070,7 +1071,8 @@ static void compileModule(CompilerInstance &ImportingInstance,
Module *CompilerInstance::loadModule(SourceLocation ImportLoc,
ModuleIdPath Path,
- Module::NameVisibilityKind Visibility) {
+ Module::NameVisibilityKind Visibility,
+ bool IsInclusionDirective) {
// If we've already handled this import, just return the cached result.
// This one-element cache is important to eliminate redundant diagnostics
// when both the preprocessor and parser see the same import declaration.
@@ -1259,8 +1261,16 @@ Module *CompilerInstance::loadModule(SourceLocation ImportLoc,
}
// Make the named module visible.
- if (Module)
- ModuleManager->makeModuleVisible(Module, Visibility);
+ ModuleManager->makeModuleVisible(Module, Visibility);
+
+ // If this module import was due to an inclusion directive, create an
+ // implicit import declaration to capture it in the AST.
+ if (IsInclusionDirective && hasASTContext()) {
+ TranslationUnitDecl *TU = getASTContext().getTranslationUnitDecl();
+ TU->addDecl(ImportDecl::CreateImplicit(getASTContext(), TU,
+ ImportLoc, Module,
+ Path.back().second));
+ }
LastModuleImportLoc = ImportLoc;
LastModuleImportResult = Module;
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