girparser: Detect and replace "-" in parameter names

... to avoid generating bindings with invalid syntax.

diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 9a47de56cb4b9c958a151b8ada46ff410f2c7fb3..eff753b2420e0f2e242e25be803c2a5c3a080014 100644 (file)
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -2484,6 +2484,9 @@ public class Vala.GirParser : CodeVisitor {
                }
                if (name == null) {
                        name = default_name;
+               } else if (name.contains ("-")) {
+                       Report.warning (get_current_src (), "parameter name contains hyphen");
+                       name = name.replace ("-", "_");
                }
                string direction = null;
                if (metadata.has_argument (ArgumentType.OUT)) {