From 62c8e3144a8bc7d07d66bc14c8a7cce94a3dbce5 Mon Sep 17 00:00:00 2001 From: Esteban Küber Date: Wed, 28 Dec 2022 20:55:46 -0800 Subject: Add support for diff3 format --- compiler/rustc_parse/src/parser/diagnostics.rs | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'compiler/rustc_parse/src/parser') diff --git a/compiler/rustc_parse/src/parser/diagnostics.rs b/compiler/rustc_parse/src/parser/diagnostics.rs index dd7341af4d5..7ab924bd39d 100644 --- a/compiler/rustc_parse/src/parser/diagnostics.rs +++ b/compiler/rustc_parse/src/parser/diagnostics.rs @@ -2579,12 +2579,16 @@ impl<'a> Parser<'a> { }; let mut spans = Vec::with_capacity(3); spans.push(start); + let mut middlediff3 = None; let mut middle = None; let mut end = None; loop { if self.token.kind == TokenKind::Eof { break; } + if let Some(span) = self.diff_marker(&TokenKind::OrOr, &TokenKind::BinOp(token::Or)) { + middlediff3 = Some(span); + } if let Some(span) = self.diff_marker(&TokenKind::EqEq, &TokenKind::Eq) { middle = Some(span); } @@ -2597,6 +2601,9 @@ impl<'a> Parser<'a> { } let mut err = self.struct_span_err(spans, "encountered diff marker"); err.span_label(start, "after this is the code before the merge"); + if let Some(middle) = middlediff3 { + err.span_label(middle, ""); + } if let Some(middle) = middle { err.span_label(middle, ""); } -- cgit 1.4.1-3-g733a5