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From: Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r12-6237] [Ada] Simplify handling of user-defined numeric literals Date: Wed, 5 Jan 2022 11:34:28 +0000 (GMT) [thread overview] Message-ID: <20220105113428.536163858430@sourceware.org> (raw) https://gcc.gnu.org/g:7c58372ad22f94d21b15ae2f2838e761b36b3486 commit r12-6237-g7c58372ad22f94d21b15ae2f2838e761b36b3486 Author: Piotr Trojanek <trojanek@adacore.com> Date: Wed Dec 1 15:53:45 2021 +0100 [Ada] Simplify handling of user-defined numeric literals gcc/ada/ * sem_util.adb (String_From_Numeric_Literal): Simplify using membership tests and ranges; fix whitespace. Diff: --- gcc/ada/sem_util.adb | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/gcc/ada/sem_util.adb b/gcc/ada/sem_util.adb index 7064dfac8d8..bfe15fa96f6 100644 --- a/gcc/ada/sem_util.adb +++ b/gcc/ada/sem_util.adb @@ -28978,7 +28978,7 @@ package body Sem_Util is Source_Text (Get_Source_File_Index (Loc)); Src_Ptr : Source_Ptr := Loc; - C : Character := Sbuffer (Src_Ptr); + C : Character := Sbuffer (Src_Ptr); -- Current source program character function Belongs_To_Numeric_Literal (C : Character) return Boolean; @@ -28991,9 +28991,7 @@ package body Sem_Util is function Belongs_To_Numeric_Literal (C : Character) return Boolean is begin case C is - when '0' .. '9' - | '_' | '.' | 'e' | '#' | 'A' | 'B' | 'C' | 'D' | 'E' | 'F' - => + when '0' .. '9' | '_' | '.' | 'e' | '#' | 'A' .. 'F' => return True; -- Make sure '+' or '-' is part of an exponent @@ -29002,7 +29000,7 @@ package body Sem_Util is declare Prev_C : constant Character := Sbuffer (Src_Ptr - 1); begin - return Prev_C = 'e' or else Prev_C = 'E'; + return Prev_C in 'e' | 'E'; end; -- Other characters cannot belong to a numeric literal
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