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Return an error code if an error occurs. 

llvm-svn: 39041
This commit is contained in:
Chris Lattner 2006-10-25 03:15:08 +00:00
parent 19f4440f5b
commit 911d0fef03
1 changed files with 9 additions and 5 deletions
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14
clang/Driver/clang.cpp
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@ -38,6 +38,7 @@ using namespace llvm;
using namespace clang;
static unsigned NumDiagnostics = 0;
static unsigned NumErrors = 0;
//===----------------------------------------------------------------------===//
// Global options.
@ -398,11 +399,12 @@ void DiagnosticPrinterSTDERR::HandleDiagnostic(Diagnostic::Level Level,
switch (Level) {
default: assert(0 && "Unknown diagnostic type!");
case Diagnostic::Note: std::cerr << "note: "; break;
case Diagnostic::Warning: std::cerr << "warning: "; break;
case Diagnostic::Error: std::cerr << "error: "; break;
case Diagnostic::Fatal: std::cerr << "fatal error: "; break;
case Diagnostic::Sorry: std::cerr << "sorry, unimplemented: "; break;
case Diagnostic::Note: std::cerr << "note: "; break;
case Diagnostic::Warning: std::cerr << "warning: "; break;
case Diagnostic::Error: ++NumErrors; std::cerr << "error: "; break;
case Diagnostic::Fatal: ++NumErrors; std::cerr << "fatal error: "; break;
case Diagnostic::Sorry: ++NumErrors; std::cerr << "sorry, unimplemented: ";
break;
}
std::string Msg = Diagnostic::getDescription(ID);
@ -947,4 +949,6 @@ int main(int argc, char **argv) {
PP.PrintStats();
std::cerr << "\n";
}
return NumErrors != 0;
}