From: Daniel Dunbar <daniel@zuster.org>
Date: Sat, 4 Oct 2008 23:42:49 +0000 (+0000)
Subject: Set exit code properly on "Unexpected program action".
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b0adbba45c3537cba66abd788eff884ed621a7d2;p=clang

Set exit code properly on "Unexpected program action".


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57080 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Driver/clang.cpp b/Driver/clang.cpp
index 1e26eaeac1..4b0af8dac1 100644
--- a/Driver/clang.cpp
+++ b/Driver/clang.cpp
@@ -54,6 +54,8 @@ using namespace clang;
 // Global options.
 //===----------------------------------------------------------------------===//
 
+bool HadErrors = false;
+
 static llvm::cl::opt<bool>
 Verbose("v", llvm::cl::desc("Enable verbose output"));
 static llvm::cl::opt<bool>
@@ -1096,6 +1098,7 @@ static void ProcessInputFile(Preprocessor &PP, PreprocessorFactory &PPF,
     
     if (!Consumer) {      
       fprintf(stderr, "Unexpected program action!\n");
+      HadErrors = true;
       return;
     }
 
@@ -1359,5 +1362,5 @@ int main(int argc, char **argv) {
     fprintf(stderr, "\n");
   }
   
-  return Diags.getNumErrors() != 0;
+  return HadErrors || (Diags.getNumErrors() != 0);
 }