rustc_llvm::LLVMDIBuilderCreateCompileUnit

pub unsafe extern fn LLVMDIBuilderCreateCompileUnit(Builder: DIBuilderRef, Lang: c_uint, File: *const c_char, Dir: *const c_char, Producer: *const c_char, isOptimized: bool, Flags: *const c_char, RuntimeVer: c_uint, SplitName: *const c_char) -> DIDescriptor

Unstable (rustc_private)