diff --git a/src/compiler/ast.c b/src/compiler/ast.c
index 5a4250ea0..f49b61eb4 100644
--- a/src/compiler/ast.c
+++ b/src/compiler/ast.c
@@ -56,7 +56,7 @@ void decl_set_external_name(Decl *decl)
 	}
 	scratch_buffer_clear();
 	scratch_buffer_append(decl->module->name->module);
-	scratch_buffer_append("::");
+	scratch_buffer_append(".");
 	scratch_buffer_append(decl->name ?: "anon");
 	TokenType type = TOKEN_INVALID_TOKEN;
 	const char *buffer = scratch_buffer_to_string();
diff --git a/src/compiler/llvm_codegen_debug_info.c b/src/compiler/llvm_codegen_debug_info.c
index b15f50f84..17c6e95ba 100644
--- a/src/compiler/llvm_codegen_debug_info.c
+++ b/src/compiler/llvm_codegen_debug_info.c
@@ -445,8 +445,8 @@ static LLVMMetadataRef llvm_debug_array_type(GenContext *c, Type *type)
 	}
 	LLVMMetadataRef real = LLVMDIBuilderCreateArrayType(
 			c->debug.builder,
-			type_size(type),
-			type_abi_alignment(current_type),
+			type_size(type) * 8,
+			type_abi_alignment(current_type) * 8,
 			llvm_get_debug_type(c, current_type),
 			ranges, vec_size(ranges));
 
@@ -502,8 +502,8 @@ static LLVMMetadataRef llvm_debug_vector_type(GenContext *c, Type *type)
 	}
 	return LLVMDIBuilderCreateVectorType(
 			c->debug.builder,
-			type_size(type),
-			type_abi_alignment(current_type),
+			type_size(type) * 8,
+			type_abi_alignment(current_type) * 8,
 			llvm_get_debug_type(c, current_type),
 			ranges, vec_size(ranges));
 }