From e5c3aac0b482ea8b37787445cd4f73380c01e345 Mon Sep 17 00:00:00 2001 From: est31 Date: Sun, 24 Dec 2017 02:20:06 +0100 Subject: Make column macro output 1 based and document it --- src/libsyntax/ext/source_util.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/libsyntax') diff --git a/src/libsyntax/ext/source_util.rs b/src/libsyntax/ext/source_util.rs index 4da485fc9a4..6b08448107a 100644 --- a/src/libsyntax/ext/source_util.rs +++ b/src/libsyntax/ext/source_util.rs @@ -49,7 +49,7 @@ pub fn expand_column(cx: &mut ExtCtxt, sp: Span, tts: &[tokenstream::TokenTree]) let topmost = cx.expansion_cause().unwrap_or(sp); let loc = cx.codemap().lookup_char_pos(topmost.lo()); - base::MacEager::expr(cx.expr_u32(topmost, loc.col.to_usize() as u32)) + base::MacEager::expr(cx.expr_u32(topmost, loc.col.to_usize() as u32 + 1)) } /* __rust_unstable_column!(): expands to the current column number */ -- cgit 1.4.1-3-g733a5