From: Sebastian Dröge <sebastian.droege@collabora.co.uk>
Date: Tue, 15 Sep 2009 05:43:38 +0000 (+0200)
Subject: GIR parser: Handle anonymous unions and structs inside unions
X-Git-Tag: 0.7.6~72
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10cdf90fec549bc0afe25abd9233f8cfe363ebf1;p=thirdparty%2Fvala.git

GIR parser: Handle anonymous unions and structs inside unions

Fixes bug 594228.
---

diff --git a/vala/valastruct.vala b/vala/valastruct.vala
index 267632287..95e8bf00c 100644
--- a/vala/valastruct.vala
+++ b/vala/valastruct.vala
@@ -298,7 +298,12 @@ public class Vala.Struct : TypeSymbol {
 	 * @return the name to be used in C code by default
 	 */
 	public string get_default_cname () {
-		return "%s%s".printf (parent_symbol.get_cprefix (), name);
+		// parent_symbol may be null in GIR parser
+		if (parent_symbol != null) {
+			return "%s%s".printf (parent_symbol.get_cprefix (), name);
+		} else {
+			return name;
+		}
 	}
 
 	private void set_const_cname (string cname) {
diff --git a/vapigen/valagirparser.vala b/vapigen/valagirparser.vala
index 3a60e4643..dfecae190 100644
--- a/vapigen/valagirparser.vala
+++ b/vapigen/valagirparser.vala
@@ -521,6 +521,14 @@ public class Vala.GirParser : CodeVisitor {
 				parse_constructor ();
 			} else if (reader.name == "method") {
 				st.add_method (parse_method ("method"));
+			} else if (reader.name == "union") {
+				Struct s = parse_union ();
+				var s_fields = s.get_fields ();
+				foreach (var f in s_fields) {
+					f.set_cname (s.get_cname () + "." + f.get_cname ());
+					f.name = s.name + "_" + f.name;
+					st.add_field (f);
+				}
 			} else {
 				// error
 				Report.error (get_current_src (), "unknown child element `%s' in `record'".printf (reader.name));
@@ -597,6 +605,14 @@ public class Vala.GirParser : CodeVisitor {
 				methods.add (parse_method ("method"));
 			} else if (reader.name == "virtual-method") {
 				vmethods.add (parse_method ("virtual-method"));
+			} else if (reader.name == "union") {
+				Struct s = parse_union ();
+				var s_fields = s.get_fields ();
+				foreach (var f in s_fields) {
+					f.set_cname (s.get_cname () + "." + f.get_cname ());
+					f.name = s.name + "_" + f.name;
+					fields.add (f);
+				}
 			} else if (reader.name == "glib:signal") {
 				signals.add (parse_signal ());
 			} else {
@@ -1042,6 +1058,14 @@ public class Vala.GirParser : CodeVisitor {
 				parse_constructor ();
 			} else if (reader.name == "method") {
 				st.add_method (parse_method ("method"));
+			} else if (reader.name == "record") {
+				Struct s = parse_record ();
+				var fs = s.get_fields ();
+				foreach (var f in fs) {
+					f.set_cname (s.get_cname () + "." + f.get_cname ());
+					f.name = s.name + "_" + f.name;
+					st.add_field (f);
+				}
 			} else {
 				// error
 				Report.error (get_current_src (), "unknown child element `%s' in `union'".printf (reader.name));