Generate better debuginfo for directly tagged enums

2021-04-26 14:39:57 -04:00
parent 1e13a9bb33
commit f353cbf1a1
5 changed files with 52 additions and 22 deletions
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -2038,7 +2038,7 @@ extern "C" {

    pub fn LLVMRustDIBuilderCreateUnionType(
        Builder: &DIBuilder<'a>,
-        Scope: &'a DIScope,
+        Scope: Option<&'a DIScope>,
        Name: *const c_char,
        NameLen: size_t,
        File: &'a DIFile,