[CrashReproducer] Change module map callback signature. NFC

Use a StringRef instead of a FileEntry in the moduleMapAddHeader
callback to allow more flexibility on what to collect on further
patches. This changes the interface I introduced in r264971.

llvm-svn: 268819

2 files changed, 2 insertions, 3 deletions

diff --git a/clang/lib/Frontend/ModuleDependencyCollector.cpp b/clang/lib/Frontend/ModuleDependencyCollector.cpp
index 02d3c515ef0..4ef3b1ee2e9 100644
--- a/clang/lib/Frontend/ModuleDependencyCollector.cpp
+++ b/clang/lib/Frontend/ModuleDependencyCollector.cpp
@@ -44,8 +44,7 @@ struct ModuleDependencyMMCallbacks : public ModuleMapCallbacks {
   ModuleDependencyMMCallbacks(ModuleDependencyCollector &Collector)
       : Collector(Collector) {}
 
-  void moduleMapAddHeader(const FileEntry &File) override {
-    StringRef HeaderPath = File.getName();
+  void moduleMapAddHeader(StringRef HeaderPath) override {
     if (llvm::sys::path::is_absolute(HeaderPath))
       Collector.addFile(HeaderPath);
   }
diff --git a/clang/lib/Lex/ModuleMap.cpp b/clang/lib/Lex/ModuleMap.cpp
index 467ae7ec518..39ded6f6134 100644
--- a/clang/lib/Lex/ModuleMap.cpp
+++ b/clang/lib/Lex/ModuleMap.cpp
@@ -809,7 +809,7 @@ void ModuleMap::addHeader(Module *Mod, Module::Header Header,
 
   // Notify callbacks that we just added a new header.
   for (const auto &Cb : Callbacks)
-    Cb->moduleMapAddHeader(*Header.Entry);
+    Cb->moduleMapAddHeader(Header.Entry->getName());
 }
 
 void ModuleMap::excludeHeader(Module *Mod, Module::Header Header) {