From 4a765bc33b261bdd38862dd65e33da526bc41e32 Mon Sep 17 00:00:00 2001 From: Delyan Angelov Date: Mon, 21 Feb 2022 23:04:10 +0200 Subject: [PATCH] cgen: support `-d trace_gen_source_line_info` --- vlib/v/gen/c/cgen.v | 3 +++ 1 file changed, 3 insertions(+) diff --git a/vlib/v/gen/c/cgen.v b/vlib/v/gen/c/cgen.v index a2408ab251..2259088cd3 100644 --- a/vlib/v/gen/c/cgen.v +++ b/vlib/v/gen/c/cgen.v @@ -1534,6 +1534,9 @@ fn (mut g Gen) write_v_source_line_info(pos token.Pos) { if g.inside_ternary == 0 && g.pref.is_vlines && g.is_vlines_enabled { nline := pos.line_nr + 1 lineinfo := '\n#line $nline "$g.vlines_path"' + $if trace_gen_source_line_info ? { + eprintln('> lineinfo: ${lineinfo.replace('\n', '')}') + } g.writeln(lineinfo) } }