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From: Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-243] [Ada] Prevent search for references in postconditions from going too far Date: Tue, 10 May 2022 08:22:23 +0000 (GMT) [thread overview] Message-ID: <20220510082223.44FA138346BF@sourceware.org> (raw) https://gcc.gnu.org/g:35f10dc04029e7125c322acbbd71dd30e3c8f54f commit r13-243-g35f10dc04029e7125c322acbbd71dd30e3c8f54f Author: Piotr Trojanek <trojanek@adacore.com> Date: Sat Jan 22 14:51:27 2022 +0100 [Ada] Prevent search for references in postconditions from going too far Add a standard prevention against climbing the entire compilation unit. Cleanup only; behaviour of the compiler is unaffected. gcc/ada/ * sem_warn.adb (Within_Postcondition): Guard against search going too far. Diff: --- gcc/ada/sem_warn.adb | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/gcc/ada/sem_warn.adb b/gcc/ada/sem_warn.adb index 31ba4d1e903..d1f2036e100 100644 --- a/gcc/ada/sem_warn.adb +++ b/gcc/ada/sem_warn.adb @@ -2007,6 +2007,11 @@ package body Sem_Warn is then return True; end if; + + -- Prevent the search from going too far + + elsif Is_Body_Or_Package_Declaration (Nod) then + exit; end if; Nod := Parent (Nod);
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