From e71370dc407d1bbb5fcf8914945b3d405b27c76a Mon Sep 17 00:00:00 2001
From: yuyi <yuyi98@163.com>
Date: Wed, 19 Jul 2023 02:08:43 +0800
Subject: [PATCH] cgen: format generated c codes of sorted structs (#18898)

---
 vlib/v/gen/c/cgen.v   | 1 -
 vlib/v/gen/c/struct.v | 8 ++++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/vlib/v/gen/c/cgen.v b/vlib/v/gen/c/cgen.v
index 438c55491315c4..e7d6d487e457b3 100644
--- a/vlib/v/gen/c/cgen.v
+++ b/vlib/v/gen/c/cgen.v
@@ -5868,7 +5868,6 @@ fn (mut g Gen) write_types(symbols []&ast.TypeSymbol) {
 					}
 				}
 				g.type_definitions.writeln('};')
-				g.type_definitions.writeln('')
 			}
 			ast.ArrayFixed {
 				elem_sym := g.table.sym(sym.info.elem_type)
diff --git a/vlib/v/gen/c/struct.v b/vlib/v/gen/c/struct.v
index d19d2edb792478..ad8ccc0702a6b5 100644
--- a/vlib/v/gen/c/struct.v
+++ b/vlib/v/gen/c/struct.v
@@ -517,8 +517,6 @@ fn (mut g Gen) struct_decl(s ast.Struct, name string, is_anon bool) {
 	} else {
 		g.type_definitions.writeln('\tEMPTY_STRUCT_DECLARATION;')
 	}
-	// g.type_definitions.writeln('} $name;\n')
-	//
 	ti_attrs := if !g.is_cc_msvc && s.attrs.contains('packed') {
 		'__attribute__((__packed__))'
 	} else {
@@ -528,8 +526,10 @@ fn (mut g Gen) struct_decl(s ast.Struct, name string, is_anon bool) {
 	if !is_anon {
 		g.type_definitions.write_string(';')
 	}
-	g.type_definitions.writeln('\n')
-	g.type_definitions.writeln(post_pragma)
+	g.type_definitions.writeln('')
+	if post_pragma.len > 0 {
+		g.type_definitions.writeln(post_pragma)
+	}
 }
 
 fn (mut g Gen) struct_init_field(sfield ast.StructInitField, language ast.Language) {