[vala/staging] vala: Convert Report.*() to real printf-like functions

[Rico Tzschichholz <ricotz src gnome org>]

commit 64ad6bb8aa0b26a330c2a678b5cfbba2ad0a646f
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Oct 26 16:10:37 2020 +0100

    vala: Convert Report.*() to real printf-like functions
    
    This simplifies code on the caller side.

 vala/valareport.vala | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)
---
diff --git a/vala/valareport.vala b/vala/valareport.vala
index 5df85b32e..0aad89f15 100644
--- a/vala/valareport.vala
+++ b/vala/valareport.vala
@@ -373,20 +373,25 @@ public class Vala.Report {
        }
 
        /* Convenience methods calling warn and err on correct instance */
-       public static void notice (SourceReference? source, string message) {
-               CodeContext.get ().report.note (source, message);
+       [PrintfFormat]
+       public static void notice (SourceReference? source, string msg_format, ...) {
+               CodeContext.get ().report.note (source, msg_format.vprintf (va_list ()));
        }
-       public static void deprecated (SourceReference? source, string message) {
-               CodeContext.get ().report.depr (source, message);
+       [PrintfFormat]
+       public static void deprecated (SourceReference? source, string msg_format, ...) {
+               CodeContext.get ().report.depr (source, msg_format.vprintf (va_list ()));
        }
-       public static void experimental (SourceReference? source, string message) {
-               CodeContext.get ().report.depr (source, message);
+       [PrintfFormat]
+       public static void experimental (SourceReference? source, string msg_format, ...) {
+               CodeContext.get ().report.depr (source, msg_format.vprintf (va_list ()));
        }
-       public static void warning (SourceReference? source, string message) {
-               CodeContext.get ().report.warn (source, message);
+       [PrintfFormat]
+       public static void warning (SourceReference? source, string msg_format, ...) {
+               CodeContext.get ().report.warn (source, msg_format.vprintf (va_list ()));
        }
-       public static void error (SourceReference? source, string message) {
-               CodeContext.get ().report.err (source, message);
+       [PrintfFormat]
+       public static void error (SourceReference? source, string msg_format, ...) {
+               CodeContext.get ().report.err (source, msg_format.vprintf (va_list ()));
        }