From 3671582c15235e5f79a84936ea2f834f6968ff8c Mon Sep 17 00:00:00 2001 From: Andrew Kelley Date: Thu, 25 Jan 2018 04:10:11 -0500 Subject: syntax: functions require return type. remove `->` The purpose of this is: * Only one way to do things * Changing a function with void return type to return a possible error becomes a 1 character change, subtly encouraging people to use errors. See #632 Here are some imperfect sed commands for performing this update: remove arrow: ``` sed -i 's/\(\bfn\b.*\)-> /\1/g' $(find . -name "*.zig") ``` add void: ``` sed -i 's/\(\bfn\b.*\))\s*{/\1) void {/g' $(find ../ -name "*.zig") ``` Some cleanup may be necessary, but this should do the bulk of the work. --- src/ast_render.cpp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'src/ast_render.cpp') diff --git a/src/ast_render.cpp b/src/ast_render.cpp index 9910b17f0d..79cbc1b49a 100644 --- a/src/ast_render.cpp +++ b/src/ast_render.cpp @@ -450,10 +450,9 @@ static void render_node_extra(AstRender *ar, AstNode *node, bool grouped) { } AstNode *return_type_node = node->data.fn_proto.return_type; - if (return_type_node != nullptr) { - fprintf(ar->f, " -> "); - render_node_grouped(ar, return_type_node); - } + assert(return_type_node != nullptr); + fprintf(ar->f, " "); + render_node_grouped(ar, return_type_node); break; } case NodeTypeFnDef: -- cgit v1.2.3