Use LLVMDIBuilderCreateLexicalBlock

Author: Zalathar

compiler/rustc_codegen_llvm/src/debuginfo/create_scope_map.rs

@@ -127,7 +127,7 @@ fn make_mir_scope<'ll, 'tcx>(
             })
         }
         None => unsafe {
-            llvm::LLVMRustDIBuilderCreateLexicalBlock(
+            llvm::LLVMDIBuilderCreateLexicalBlock(
                 DIB(cx),
                 parent_scope.dbg_scope,
                 file_metadata,

compiler/rustc_codegen_llvm/src/llvm/ffi.rs

@@ -1726,6 +1726,14 @@ unsafe extern "C" {
         NameLen: size_t,
         ExportSymbols: llvm::Bool,
     ) -> &'ll Metadata;
+
+    pub(crate) fn LLVMDIBuilderCreateLexicalBlock<'ll>(
+        Builder: &DIBuilder<'ll>,
+        Scope: &'ll Metadata,
+        File: &'ll Metadata,
+        Line: c_uint,
+        Column: c_uint,
+    ) -> &'ll Metadata;
 }
 
 #[link(name = "llvm-wrapper", kind = "static")]
@@ -2157,14 +2165,6 @@ unsafe extern "C" {
         Type: &'a DIType,
     ) -> &'a DIDerivedType;
 
-    pub fn LLVMRustDIBuilderCreateLexicalBlock<'a>(
-        Builder: &DIBuilder<'a>,
-        Scope: &'a DIScope,
-        File: &'a DIFile,
-        Line: c_uint,
-        Col: c_uint,
-    ) -> &'a DILexicalBlock;
-
     pub fn LLVMRustDIBuilderCreateLexicalBlockFile<'a>(
         Builder: &DIBuilder<'a>,
         Scope: &'a DIScope,

compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp

@@ -1179,14 +1179,6 @@ LLVMRustDIBuilderCreateQualifiedType(LLVMDIBuilderRef Builder, unsigned Tag,
       unwrap(Builder)->createQualifiedType(Tag, unwrapDI<DIType>(Type)));
 }
 
-extern "C" LLVMMetadataRef
-LLVMRustDIBuilderCreateLexicalBlock(LLVMDIBuilderRef Builder,
-                                    LLVMMetadataRef Scope, LLVMMetadataRef File,
-                                    unsigned Line, unsigned Col) {
-  return wrap(unwrap(Builder)->createLexicalBlock(
-      unwrapDI<DIDescriptor>(Scope), unwrapDI<DIFile>(File), Line, Col));
-}
-
 extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateLexicalBlockFile(
     LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, LLVMMetadataRef File) {
   return wrap(unwrap(Builder)->createLexicalBlockFile(