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* [gcc r12-1635] [Ada] Make "gcc -gnatDGL" handle unterminated last lines properly
@ 2021-06-18 8:39 Pierre-Marie de Rodat
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From: Pierre-Marie de Rodat @ 2021-06-18 8:39 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:ca5cdc9053ffe033e8ece1c4be7882c67b3f5a39
commit r12-1635-gca5cdc9053ffe033e8ece1c4be7882c67b3f5a39
Author: Bob Duff <duff@adacore.com>
Date: Mon Mar 22 16:22:49 2021 -0400
[Ada] Make "gcc -gnatDGL" handle unterminated last lines properly
gcc/ada/
* sprint.adb (Write_Source_Line): Check for EOF in
Line_Terminator loop. Note that when a source file is read in,
an EOF character is added to the end.
Diff:
---
gcc/ada/sprint.adb | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/gcc/ada/sprint.adb b/gcc/ada/sprint.adb
index 5f2d027dfaf..7fc73409d1a 100644
--- a/gcc/ada/sprint.adb
+++ b/gcc/ada/sprint.adb
@@ -4847,7 +4847,10 @@ package body Sprint is
Write_Int (Int (L));
Write_Str (": ");
- while Src (Loc) not in Line_Terminator loop
+ -- We need to check for EOF here, in case the last line of the source
+ -- file does not have a Line_Terminator.
+
+ while Src (Loc) not in Line_Terminator | EOF loop
Write_Char (Src (Loc));
Loc := Loc + 1;
end loop;
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