InputList Inputs;
BuildInputs(C.getDefaultToolChain(), C.getArgs(), Inputs);
+ // Remove any inputs from the input list that cannot be preprocessed.
+ for (InputList::iterator it = Inputs.begin(), ie = Inputs.end(); it != ie;) {
+ if (types::getPreprocessedType(it->first) == types::TY_INVALID) {
+ it = Inputs.erase(it);
+ ie = Inputs.end();
+ } else
+ ++it;
+ }
+ if (Inputs.empty()) {
+ Diag(clang::diag::note_drv_command_failed_diag_msg)
+ << "Error generating preprocessed source(s) - no preprocessable inputs.";
+ return;
+ }
+
// Construct the list of abstract actions to perform for this compilation.
if (Host->useDriverDriver())
BuildUniversalActions(C.getDefaultToolChain(), C.getArgs(),