From d6277fb9e0353edffc0d6c8655a65542c08cf6f1 Mon Sep 17 00:00:00 2001 From: Argyrios Kyrtzidis Date: Mon, 21 May 2012 20:11:54 +0000 Subject: [driver] When creating the compiler invocation out of command-line arguments, force use of clang frontend for the driver. Fixes rdar://11356765. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157205 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Frontend/CreateInvocationFromCommandLine.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'lib/Frontend/CreateInvocationFromCommandLine.cpp') diff --git a/lib/Frontend/CreateInvocationFromCommandLine.cpp b/lib/Frontend/CreateInvocationFromCommandLine.cpp index b477adebad..0aca86e2c9 100644 --- a/lib/Frontend/CreateInvocationFromCommandLine.cpp +++ b/lib/Frontend/CreateInvocationFromCommandLine.cpp @@ -43,13 +43,17 @@ clang::createInvocationFromCommandLine(ArrayRef ArgList, Args.push_back(""); // FIXME: Remove dummy argument. Args.insert(Args.end(), ArgList.begin(), ArgList.end()); - // FIXME: Find a cleaner way to force the driver into restricted modes. We - // also want to force it to use clang. + // FIXME: Find a cleaner way to force the driver into restricted modes. Args.push_back("-fsyntax-only"); // FIXME: We shouldn't have to pass in the path info. driver::Driver TheDriver("clang", llvm::sys::getDefaultTargetTriple(), "a.out", false, *Diags); + // Force driver to use clang. + // FIXME: This seems like a hack. Maybe the "Clang" tool subclass should be + // available for using it to get the arguments, thus avoiding the overkill + // of using the driver. + TheDriver.setForcedClangUse(); // Don't check that inputs exist, they may have been remapped. TheDriver.setCheckInputsExist(false); -- cgit v1.2.3-18-g5258