* [Ada] Fix detection of deferred constants for freezing error
@ 2022-06-02 9:08 Pierre-Marie de Rodat
0 siblings, 0 replies; only message in thread
From: Pierre-Marie de Rodat @ 2022-06-02 9:08 UTC (permalink / raw)
To: gcc-patches; +Cc: Eric Botcazou
[-- Attachment #1: Type: text/plain, Size: 301 bytes --]
Testing Is_Frozen is not robust enough, so instead test that the full view
has been seen and that the Has_Completion flag is set on it.
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* freeze.adb (Check_Expression_Function.Find_Constant): Make test
for deferred constants more robust.
[-- Attachment #2: patch.diff --]
[-- Type: text/x-diff, Size: 642 bytes --]
diff --git a/gcc/ada/freeze.adb b/gcc/ada/freeze.adb
--- a/gcc/ada/freeze.adb
+++ b/gcc/ada/freeze.adb
@@ -1458,7 +1458,8 @@ package body Freeze is
N_Object_Declaration
and then not Is_Imported (Entity (Nod))
and then not Has_Completion (Entity (Nod))
- and then not Is_Frozen (Entity (Nod))
+ and then not (Present (Full_View (Entity (Nod)))
+ and then Has_Completion (Full_View (Entity (Nod))))
then
Error_Msg_NE
("premature use of& in call or instance", N, Entity (Nod));
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-06-02 9:08 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-02 9:08 [Ada] Fix detection of deferred constants for freezing error Pierre-Marie de Rodat
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).