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From: Marc Poulhi?s <dkm@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-4750] ada: Seize opportunity to reuse List_Length Date: Thu, 19 Oct 2023 14:41:11 +0000 (GMT) [thread overview] Message-ID: <20231019144111.A8757385840A@sourceware.org> (raw) https://gcc.gnu.org/g:0c29a990a645e24d48bf06adb7e1dca104b79335 commit r14-4750-g0c29a990a645e24d48bf06adb7e1dca104b79335 Author: Ronan Desplanques <desplanques@adacore.com> Date: Fri Sep 29 11:25:18 2023 +0200 ada: Seize opportunity to reuse List_Length This patch is intended as a readability improvement. It doesn't change the behavior of the compiler. gcc/ada/ * sem_ch3.adb (Constrain_Array): Replace manual list length computation by call to List_Length. Diff: --- gcc/ada/sem_ch3.adb | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb index c79d323395f3..e92b46fa6f6f 100644 --- a/gcc/ada/sem_ch3.adb +++ b/gcc/ada/sem_ch3.adb @@ -13809,7 +13809,7 @@ package body Sem_Ch3 is Suffix : Character) is C : constant Node_Id := Constraint (SI); - Number_Of_Constraints : Nat := 0; + Number_Of_Constraints : constant Nat := List_Length (Constraints (C)); Index : Node_Id; S, T : Entity_Id; Constraint_OK : Boolean := True; @@ -13835,12 +13835,6 @@ package body Sem_Ch3 is Constraint_OK := False; else - S := First (Constraints (C)); - while Present (S) loop - Number_Of_Constraints := Number_Of_Constraints + 1; - Next (S); - end loop; - -- In either case, the index constraint must provide a discrete -- range for each index of the array type and the type of each -- discrete range must be the same as that of the corresponding
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