From: Bob Duff <d...@adacore.com>
GNAT crashes on an iterator with a filter inside an expression function
that is the completion of an earlier spec.
gcc/ada/
* freeze.adb (Freeze_Type_Refs): If Node is in N_Has_Etype,
check that it has had its Etype set, because this can be
called early for expression functions that are completions.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/ada/freeze.adb | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/ada/freeze.adb b/gcc/ada/freeze.adb
index 757c16e6839..7cf7e847677 100644
--- a/gcc/ada/freeze.adb
+++ b/gcc/ada/freeze.adb
@@ -9137,6 +9137,7 @@ package body Freeze is
-- that type is not attached to an entity in the construct.
elsif Nkind (Node) in N_Has_Etype
+ and then Present (Etype (Node))
and then Nkind (Parent (Node)) = N_Iterator_Specification
and then Node = Name (Parent (Node))
then
--
2.45.2
