diff mbox series

[COMMITTED] ada: Spurious error on nested call using the prefix notation

Message ID 20221206140224.717457-1-poulhies@adacore.com
State Unresolved
Headers
Series [COMMITTED] ada: Spurious error on nested call using the prefix notation |

Checks

Context Check Description
snail/gcc-patch-check warning Git am fail log

Commit Message

Marc Poulhiès Dec. 6, 2022, 2:02 p.m. UTC 
  From: Javier Miranda <miranda@adacore.com>

gcc/ada/

	* exp_ch6.adb
	(Build_Static_Check_Helper_Call): Perform implicit type conversion
	to ensure matching types and avoid reporting spurious errors.

Tested on x86_64-pc-linux-gnu, committed on master.

---
 gcc/ada/exp_ch6.adb | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/gcc/ada/exp_ch6.adb b/gcc/ada/exp_ch6.adb
index 7555bf5dcf5..c026b63fcf6 100644
--- a/gcc/ada/exp_ch6.adb
+++ b/gcc/ada/exp_ch6.adb
@@ -7552,9 +7552,10 @@  package body Exp_Ch6 is
 
             Remove_Side_Effects (A);
 
-            if Is_Controlling_Actual (A)
-              and then Etype (F) /= Etype (A)
-            then
+            --  Ensure matching types to avoid reporting spurious errors since
+            --  the called helper may have been built for a parent type.
+
+            if Etype (F) /= Etype (A) then
                Append_To (Actuals,
                  Unchecked_Convert_To (Etype (F), New_Copy_Tree (A)));
             else