From 9523c89f18ca62c992e580fc33fe1bf092696d8d Mon Sep 17 00:00:00 2001 From: Matthias Krüger Date: Fri, 28 Feb 2020 14:20:33 +0100 Subject: use is_empty() instead of len() == x to determine if structs are empty. --- src/librustc_codegen_llvm/back/lto.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/librustc_codegen_llvm/back') diff --git a/src/librustc_codegen_llvm/back/lto.rs b/src/librustc_codegen_llvm/back/lto.rs index d7297ed4176..8c3fdcb8ecd 100644 --- a/src/librustc_codegen_llvm/back/lto.rs +++ b/src/librustc_codegen_llvm/back/lto.rs @@ -237,7 +237,7 @@ fn fat_lto( let module: ModuleCodegen = match costliest_module { Some((_cost, i)) => in_memory.remove(i), None => { - assert!(serialized_modules.len() > 0, "must have at least one serialized module"); + assert!(!serialized_modules.is_empty(), "must have at least one serialized module"); let (buffer, name) = serialized_modules.remove(0); info!("no in-memory regular modules to choose from, parsing {:?}", name); ModuleCodegen { -- cgit 1.4.1-3-g733a5