84                          bool IsSystem) override {  in moduleMapFileRead()
87                                     /*IsSystem*/IsSystem,  in moduleMapFileRead()
106   bool visitInputFile(StringRef Filename, bool IsSystem,  in visitInputFile()
111     DepCollector.maybeAddDependency(Filename, /*FromModule*/true, IsSystem,  in visitInputFile()
119                                             bool IsSystem, bool IsModuleFile,  in maybeAddDependency()  argument
122       sawDependency(Filename, FromModule, IsSystem, IsModuleFile, IsMissing))  in maybeAddDependency()
134                                        bool IsSystem, bool IsModuleFile,  in sawDependency()  argument
137          (needSystemDependencies() || !IsSystem);  in sawDependency()
208                          bool IsSystem) override {  in moduleMapFileRead()  argument
209     if (!IsSystem || Parent.includeSystemHeaders())  in moduleMapFileRead()
462                                           bool IsSystem, bool IsOverridden,  in visitInputFile()  argument
464   assert(!IsSystem || needsSystemInputFileVisitation());  in visitInputFile()