Eliminate DefaultImageName from the Driver constructor

All callers were passing in "a.out" or garbage so a sensible default works fine
here as a cleanup.

This also brings about the possibility of adapting the value based on the
driver's compatibility mode in future.

The setting can still be changed via Driver::DefaultImageName as needed.

llvm-svn: 208926

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/Tooling/CompilationDatabase.cpp b/clang/lib/Tooling/CompilationDatabase.cpp
index a70e066d296..164a38d4232 100644
--- a/clang/lib/Tooling/CompilationDatabase.cpp
+++ b/clang/lib/Tooling/CompilationDatabase.cpp
@@ -212,11 +212,11 @@ static bool stripPositionalArgs(std::vector<const char *> Args,
       IntrusiveRefCntPtr<clang::DiagnosticIDs>(new DiagnosticIDs()),
       &*DiagOpts, &DiagClient, false);
 
-  // Neither clang executable nor default image name are required since the
-  // jobs the driver builds will not be executed.
+  // The clang executable path isn't required since the jobs the driver builds
+  // will not be executed.
   std::unique_ptr<driver::Driver> NewDriver(new driver::Driver(
       /* ClangExecutable= */ "", llvm::sys::getDefaultTargetTriple(),
-      /* DefaultImageName= */ "", Diagnostics));
+      Diagnostics));
   NewDriver->setCheckInputsExist(false);
 
   // This becomes the new argv[0]. The value is actually not important as it