diff options
Diffstat (limited to 'lib/Frontend/ASTUnit.cpp')
| -rw-r--r-- | lib/Frontend/ASTUnit.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp index 3a2b0afed8..2713aa6c6f 100644 --- a/lib/Frontend/ASTUnit.cpp +++ b/lib/Frontend/ASTUnit.cpp @@ -1662,7 +1662,9 @@ ASTUnit *ASTUnit::LoadFromCommandLine(const char **ArgBegin, TheDriver.setCheckInputsExist(false); llvm::OwningPtr<driver::Compilation> C( - TheDriver.BuildCompilation(Args->size(), Args->data())); + TheDriver.BuildCompilation( + Args->size(), + Args->size() ? &(*Args)[0] : 0 )); // std::vector::data() not portable // Just print the cc1 options if -### was present. if (C->getArgs().hasArg(driver::options::OPT__HASH_HASH_HASH)) { |