issue a friendlier error if someone tries to send precompiled header to '-' (stdout)
this brings the error on
clang -c foo.h -o -
closer to
clang -c foo.h -o /dev/null
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89948 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index 3a2f570..653cf87 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -222,7 +222,7 @@
CI.getFrontendOpts().OutputFile == "-") {
// FIXME: Don't fail this way.
// FIXME: Verify that we can actually seek in the given file.
- llvm::errs() << "ERROR: PTH requires an seekable file for output!\n";
+ llvm::llvm_report_error("PTH requires an seekable file for output!");
::exit(1);
}
llvm::raw_fd_ostream *OS =