From cbb8066321b65cc6762ee2645bea5fc050e62eee Mon Sep 17 00:00:00 2001 From: yukang Date: Tue, 21 Mar 2023 01:22:43 +0800 Subject: Avoid ICE of attempt to add with overflow in emitter --- compiler/rustc_errors/src/lib.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'compiler/rustc_errors/src') diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index bab4f31e777..9866a9bffe0 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -331,7 +331,7 @@ impl CodeSuggestion { }); buf.push_str(&part.snippet); let cur_hi = sm.lookup_char_pos(part.span.hi()); - if cur_hi.line == cur_lo.line { + if cur_hi.line == cur_lo.line && !part.snippet.is_empty() { // Account for the difference between the width of the current code and the // snippet being suggested, so that the *later* suggestions are correctly // aligned on the screen. -- cgit 1.4.1-3-g733a5