From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Sun, 27 Sep 2020 17:21:37 +0000 (+0200)
Subject: codegen: Don't pass CCodeFunctionCall to NULL-aware free macro
X-Git-Tag: 0.40.24~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09c8ce85584acfc70c247b30f6af42c186bea75e;p=thirdparty%2Fvala.git

codegen: Don't pass CCodeFunctionCall to NULL-aware free macro

This resulted in invalid C code:
    error: lvalue required as left operand of assignment
---

diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index 9318bc721..b87cf2974 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -3568,6 +3568,8 @@ public abstract class Vala.CCodeBaseModule : CodeGenerator {
 			// FIXME this breaks in our macro, so this should not happen
 			if (cvar is CCodeCastExpression) {
 				cvar = ((CCodeCastExpression) cvar).inner;
+			} else if (cvar is CCodeFunctionCall) {
+				cvar = ((CCodeFunctionCall) cvar).get_arguments ()[0];
 			}
 
 			ccall = new CCodeFunctionCall (new CCodeIdentifier (free0_func));