Rework HeaderSearch's interface for getting a module from a name and

for getting the name of the module file, unifying the code for
searching for a module with a given name (into lookupModule()) and
separating out the mapping to a module file (into
getModuleFileName()). No functionality change.

llvm-svn: 149197

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/Frontend/FrontendActions.cpp b/clang/lib/Frontend/FrontendActions.cpp
index e99e47eb19d..669fe4acb37 100644
--- a/clang/lib/Frontend/FrontendActions.cpp
+++ b/clang/lib/Frontend/FrontendActions.cpp
@@ -226,7 +226,8 @@ bool GenerateModuleAction::BeginSourceFileAction(CompilerInstance &CI,
   }
   
   // Dig out the module definition.
-  Module = HS.getModule(CI.getLangOpts().CurrentModule, /*AllowSearch=*/false);
+  Module = HS.lookupModule(CI.getLangOpts().CurrentModule, 
+                           /*AllowSearch=*/false);
   if (!Module) {
     CI.getDiagnostics().Report(diag::err_missing_module)
       << CI.getLangOpts().CurrentModule << Filename;