qapi: Replace qobject_to_X(o) by qobject_to(X, o)

This patch was generated using the following Coccinelle script:

@@
expression Obj;
@@
(
- qobject_to_qnum(Obj)
+ qobject_to(QNum, Obj)
|
- qobject_to_qstring(Obj)
+ qobject_to(QString, Obj)
|
- qobject_to_qdict(Obj)
+ qobject_to(QDict, Obj)
|
- qobject_to_qlist(Obj)
+ qobject_to(QList, Obj)
|
- qobject_to_qbool(Obj)
+ qobject_to(QBool, Obj)
)

and a bit of manual fix-up for overly long lines and three places in
tests/check-qjson.c that Coccinelle did not find.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-Id: <20180224154033.29559-4-mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: swap order from qobject_to(o, X), rebase to master, also a fix
to latent false-positive compiler complaint about hw/i386/acpi-build.c]
Signed-off-by: Eric Blake <eblake@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/qobject/qstring.c b/qobject/qstring.c
index 05b4bbc..2b21532 100644
--- a/qobject/qstring.c
+++ b/qobject/qstring.c
@@ -132,8 +132,8 @@ const char *qstring_get_str(const QString *qstring)
  */
 bool qstring_is_equal(const QObject *x, const QObject *y)
 {
-    return !strcmp(qobject_to_qstring(x)->string,
-                   qobject_to_qstring(y)->string);
+    return !strcmp(qobject_to(QString, x)->string,
+                   qobject_to(QString, y)->string);
 }
 
 /**
@@ -145,7 +145,7 @@ void qstring_destroy_obj(QObject *obj)
     QString *qs;
 
     assert(obj != NULL);
-    qs = qobject_to_qstring(obj);
+    qs = qobject_to(QString, obj);
     g_free(qs->string);
     g_free(qs);
 }