From fbe60a2e284035d16c2a1ee743ee88db418689aa Mon Sep 17 00:00:00 2001 From: Aleksey Kladov Date: Thu, 30 Jul 2020 20:27:39 +0200 Subject: simplify --- xtask/src/codegen/rust.ungram | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'xtask/src') diff --git a/xtask/src/codegen/rust.ungram b/xtask/src/codegen/rust.ungram index 42ef2fb82..8c4f953b0 100644 --- a/xtask/src/codegen/rust.ungram +++ b/xtask/src/codegen/rust.ungram @@ -54,9 +54,8 @@ Abi = ParamList = '('( - (Param (',' Param)* ','?)? - | SelfParam ','? - | SelfParam ',' (Param (',' Param)* ','?) + SelfParam + | (SelfParam ',')? (Param (',' Param)* ','?)? )')' SelfParam = -- cgit v1.2.3