From 60390d2dc85ffade8981ca41e02335cb07353a6d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Wed, 7 Jun 2017 20:35:59 +0400 Subject: qapi: Remove visit_start_alternate() parameter promote_int MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Before the previous commit, parameter promote_int = true made visit_start_alternate() with an input visitor avoid QTYPE_QINT variants and create QTYPE_QFLOAT variants instead. This was used where QTYPE_QINT variants were invalid. The previous commit fused QTYPE_QINT with QTYPE_QFLOAT, rendering promote_int useless and unused. Signed-off-by: Marc-André Lureau Reviewed-by: Markus Armbruster Message-Id: <20170607163635.17635-8-marcandre.lureau@redhat.com> Signed-off-by: Markus Armbruster --- include/qapi/visitor-impl.h | 2 +- include/qapi/visitor.h | 4 +--- qapi/qapi-clone-visitor.c | 2 +- qapi/qapi-dealloc-visitor.c | 2 +- qapi/qapi-visit-core.c | 6 +++--- qapi/qobject-input-visitor.c | 2 +- qapi/trace-events | 2 +- scripts/qapi-visit.py | 12 +++--------- tests/test-qobject-input-visitor.c | 2 +- 9 files changed, 13 insertions(+), 21 deletions(-) diff --git a/include/qapi/visitor-impl.h b/include/qapi/visitor-impl.h index e87709d..dcd656a 100644 --- a/include/qapi/visitor-impl.h +++ b/include/qapi/visitor-impl.h @@ -71,7 +71,7 @@ struct Visitor * optional for output visitors. */ void (*start_alternate)(Visitor *v, const char *name, GenericAlternate **obj, size_t size, - bool promote_int, Error **errp); + Error **errp); /* Optional, needed for dealloc visitor */ void (*end_alternate)(Visitor *v, void **obj); diff --git a/include/qapi/visitor.h b/include/qapi/visitor.h index 4721c39..74768aa 100644 --- a/include/qapi/visitor.h +++ b/include/qapi/visitor.h @@ -410,15 +410,13 @@ void visit_end_list(Visitor *v, void **list); * the qtype of the next thing to be visited, stored in (*@obj)->type. * Other visitors will leave @obj unchanged. * - * If @promote_int, treat integers as QTYPE_FLOAT. - * * If successful, this must be paired with visit_end_alternate() with * the same @obj to clean up, even if visiting the contents of the * alternate fails. */ void visit_start_alternate(Visitor *v, const char *name, GenericAlternate **obj, size_t size, - bool promote_int, Error **errp); + Error **errp); /* * Finish visiting an alternate type. diff --git a/qapi/qapi-clone-visitor.c b/qapi/qapi-clone-visitor.c index de756bf..ed16d3a 100644 --- a/qapi/qapi-clone-visitor.c +++ b/qapi/qapi-clone-visitor.c @@ -70,7 +70,7 @@ static GenericList *qapi_clone_next_list(Visitor *v, GenericList *tail, static void qapi_clone_start_alternate(Visitor *v, const char *name, GenericAlternate **obj, size_t size, - bool promote_int, Error **errp) + Error **errp) { qapi_clone_start_struct(v, name, (void **)obj, size, errp); } diff --git a/qapi/qapi-dealloc-visitor.c b/qapi/qapi-dealloc-visitor.c index e39457b..fd6f9fb 100644 --- a/qapi/qapi-dealloc-visitor.c +++ b/qapi/qapi-dealloc-visitor.c @@ -38,7 +38,7 @@ static void qapi_dealloc_end_struct(Visitor *v, void **obj) static void qapi_dealloc_start_alternate(Visitor *v, const char *name, GenericAlternate **obj, size_t size, - bool promote_int, Error **errp) + Error **errp) { } diff --git a/qapi/qapi-visit-core.c b/qapi/qapi-visit-core.c index 43a09d1..935a2c5 100644 --- a/qapi/qapi-visit-core.c +++ b/qapi/qapi-visit-core.c @@ -106,15 +106,15 @@ void visit_end_list(Visitor *v, void **obj) void visit_start_alternate(Visitor *v, const char *name, GenericAlternate **obj, size_t size, - bool promote_int, Error **errp) + Error **errp) { Error *err = NULL; assert(obj && size >= sizeof(GenericAlternate)); assert(!(v->type & VISITOR_OUTPUT) || *obj); - trace_visit_start_alternate(v, name, obj, size, promote_int); + trace_visit_start_alternate(v, name, obj, size); if (v->start_alternate) { - v->start_alternate(v, name, obj, size, promote_int, &err); + v->start_alternate(v, name, obj, size, &err); } if (v->type & VISITOR_INPUT) { assert(v->start_alternate && !err != !*obj); diff --git a/qapi/qobject-input-visitor.c b/qapi/qobject-input-visitor.c index b24f99d..539b3b8 100644 --- a/qapi/qobject-input-visitor.c +++ b/qapi/qobject-input-visitor.c @@ -367,7 +367,7 @@ static void qobject_input_end_list(Visitor *v, void **obj) static void qobject_input_start_alternate(Visitor *v, const char *name, GenericAlternate **obj, size_t size, - bool promote_int, Error **errp) + Error **errp) { QObjectInputVisitor *qiv = to_qiv(v); QObject *qobj = qobject_input_get_object(qiv, name, false, errp); diff --git a/qapi/trace-events b/qapi/trace-events index 339cacf..3b57aba 100644 --- a/qapi/trace-events +++ b/qapi/trace-events @@ -11,7 +11,7 @@ visit_next_list(void *v, void *tail, size_t size) "v=%p tail=%p size=%zu" visit_check_list(void *v) "v=%p" visit_end_list(void *v, void *obj) "v=%p obj=%p" -visit_start_alternate(void *v, const char *name, void *obj, size_t size, bool promote_int) "v=%p name=%s obj=%p size=%zu promote_int=%d" +visit_start_alternate(void *v, const char *name, void *obj, size_t size) "v=%p name=%s obj=%p size=%zu" visit_end_alternate(void *v, void *obj) "v=%p obj=%p" visit_optional(void *v, const char *name, bool *present) "v=%p name=%s present=%p" diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py index cc447ec..bd0b742 100644 --- a/scripts/qapi-visit.py +++ b/scripts/qapi-visit.py @@ -161,20 +161,14 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s *obj, Error def gen_visit_alternate(name, variants): - promote_int = 'true' - ret = '' - for var in variants.variants: - if var.type.alternate_qtype() == 'QTYPE_QNUM': - promote_int = 'false' - - ret += mcgen(''' + ret = mcgen(''' void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error **errp) { Error *err = NULL; visit_start_alternate(v, name, (GenericAlternate **)obj, sizeof(**obj), - %(promote_int)s, &err); + &err); if (err) { goto out; } @@ -183,7 +177,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error } switch ((*obj)->type) { ''', - c_name=c_name(name), promote_int=promote_int) + c_name=c_name(name)) for var in variants.variants: ret += mcgen(''' diff --git a/tests/test-qobject-input-visitor.c b/tests/test-qobject-input-visitor.c index 6890ce5..928cc26 100644 --- a/tests/test-qobject-input-visitor.c +++ b/tests/test-qobject-input-visitor.c @@ -1105,7 +1105,7 @@ static void test_visitor_in_fail_struct_missing(TestInputVisitorData *data, error_free_or_abort(&err); visit_start_list(v, "list", NULL, 0, &err); error_free_or_abort(&err); - visit_start_alternate(v, "alternate", &alt, sizeof(*alt), false, &err); + visit_start_alternate(v, "alternate", &alt, sizeof(*alt), &err); error_free_or_abort(&err); visit_optional(v, "optional", &present); g_assert(!present); 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