From 2edc9c6fd10e34ca1da0d25d3ceb9b67a6b9c73c Mon Sep 17 00:00:00 2001
From: Přemysl Eric Janouch <p@janouch.name>
Date: Fri, 7 Jul 2023 12:25:14 +0200
Subject: Add a C++ backend for LibertyXDR

Also change the C backend so that it also de/serializes
unions without any other fields besides the tag.
---
 tools/lxdrgen-c.awk | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'tools/lxdrgen-c.awk')

diff --git a/tools/lxdrgen-c.awk b/tools/lxdrgen-c.awk
index e898aae..0ee660c 100644
--- a/tools/lxdrgen-c.awk
+++ b/tools/lxdrgen-c.awk
@@ -222,7 +222,7 @@ function codegen_struct(name, cg,    ctype, funcname) {
 		delete cg[i]
 }
 
-function codegen_union_tag(d, cg) {
+function codegen_union_tag(name, d, cg) {
 	cg["tagtype"] = d["type"]
 	cg["tagname"] = d["name"]
 	append(cg, "fields", "\t" CodegenCType[d["type"]] " " d["name"] ";\n")
@@ -281,7 +281,7 @@ function codegen_union(name, cg, exhaustive,    f, ctype, funcname) {
 
 		CodegenDispose[name] = "\t" funcname "(&%s);\n"
 	}
-	if (cg["serialize"]) {
+	{
 		funcname = PrefixLower cameltosnake(name) "_serialize"
 		print ""
 		print "static bool\n" \
@@ -299,7 +299,7 @@ function codegen_union(name, cg, exhaustive,    f, ctype, funcname) {
 		CodegenSerialize[name] = "\tif (!" funcname "(&%s, w))\n" \
 			"\t\treturn false;\n"
 	}
-	if (cg["deserialize"]) {
+	{
 		funcname = PrefixLower cameltosnake(name) "_deserialize"
 		print ""
 		print "static bool\n" \
-- 
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