* bug#36788: 26.1; ada-mode 6.0.0 should support function expressions returning aggregates directly
@ 2019-07-24 16:13 Ludovic Brenta
2019-08-18 17:00 ` bug#36788: Fixed in ada-mode 6.2.1 Stephen Leake
2019-12-14 18:02 ` bug#36788: closed by " Stephen Leake
0 siblings, 2 replies; 3+ messages in thread
From: Ludovic Brenta @ 2019-07-24 16:13 UTC (permalink / raw)
To: 36788; +Cc: ada-mode-users
Package: emacs, ada-mode
X-Debbugs-CC: ada-mode-users@nongnu.org
Severity: minor
Hello,
ada_mode_wisi_lr1_parse.exe does not follow AI12-0157[1], which allows
a function expression to return an aggregate directly as opposed to
an aggregate enclosed in an extra pair of parentheses:
package P is
type T is null record;
function F return T is (null record);
end P;
ada-mode 6.0 and later (checked with 6.1.1) show red exclamation marks
in the margin at function F. C-c C-f says:
p.adb:3:51: syntax error: expecting BEGIN, ENTRY, FOR, FUNCTION,
GENERIC, NOT, OVERRIDING, PACKAGE, PRAGMA, PROCEDURE, PROTECTED,
SUBTYPE, TASK, TYPE, USE, IDENTIFIER, found 'LEFT_PAREN'
Changing the line to
function F return T is ((null record));
removes the parsing error.
I know that GNAT Pro has had support for AI12-0157 for at least
a couple of years and I'm pretty sure the latest GNAT GPL Edition
has it too.
[1]
http://www.ada-auth.org/cgi-bin/cvsweb.cgi/ai12s/ai12-0157-1.txt?rev=1.6
--
Ludovic Brenta.
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#36788: Fixed in ada-mode 6.2.1
2019-07-24 16:13 bug#36788: 26.1; ada-mode 6.0.0 should support function expressions returning aggregates directly Ludovic Brenta
@ 2019-08-18 17:00 ` Stephen Leake
2019-12-14 18:02 ` bug#36788: closed by " Stephen Leake
1 sibling, 0 replies; 3+ messages in thread
From: Stephen Leake @ 2019-08-18 17:00 UTC (permalink / raw)
To: 36788
Fixed in ada-mode 6.2.1
--
-- Stephe
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#36788: closed by ada-mode 6.2.1
2019-07-24 16:13 bug#36788: 26.1; ada-mode 6.0.0 should support function expressions returning aggregates directly Ludovic Brenta
2019-08-18 17:00 ` bug#36788: Fixed in ada-mode 6.2.1 Stephen Leake
@ 2019-12-14 18:02 ` Stephen Leake
1 sibling, 0 replies; 3+ messages in thread
From: Stephen Leake @ 2019-12-14 18:02 UTC (permalink / raw)
To: 36788-close
--
-- Stephe
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-07-24 16:13 bug#36788: 26.1; ada-mode 6.0.0 should support function expressions returning aggregates directly Ludovic Brenta
2019-08-18 17:00 ` bug#36788: Fixed in ada-mode 6.2.1 Stephen Leake
2019-12-14 18:02 ` bug#36788: closed by " Stephen Leake
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