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* [Bug ada/37110] New: Assert_Failure at atree.adb:886 caused by legal prefixed notation
@ 2008-08-13 10:29 ludovic at ludovic-brenta dot org
2008-08-13 10:36 ` [Bug ada/37110] " charlet at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: ludovic at ludovic-brenta dot org @ 2008-08-13 10:29 UTC (permalink / raw)
To: gcc-bugs
Subversion revision 127471 in GPS (http://libre.adacore.com/gps) introduced an
internal compiler error in codefix-text_manager.adb:
gcc-4.3 -c -g -O2 -gnatafno -gnatVa -I- -gnatA
/home/lbrenta/src/debian/ram/gnat-gps-4.3~2008.08.09/codefix/src/codefix-text_manager.adb
+===========================GNAT BUG DETECTED==============================+
| 4.3.1 (x86_64-pc-linux-gnu) Assert_Failure atree.adb:886 |
| Error detected at codefix-text_manager.adb:4145:34 |
The source line in question is marked below:
procedure Execute
(This : Add_Line_Cmd;
Current_Text : in out Text_Navigator_Abstr'Class;
Success : in out Boolean)
is
Cursor : constant File_Cursor'Class :=
Current_Text.Get_Current_Cursor (This.Position.all);
begin
Success := True;
Current_Text.Get_File
(This.Position.File_Name).Add_Line (Cursor, This.Line.all); -- line
4145
end Execute;
Removing the prefixed notation as follows avoids the ICE:
Get_File
(Current_Text, This.Position.File_Name).Add_Line (Cursor,
This.Line.all);
--
Summary: Assert_Failure at atree.adb:886 caused by legal prefixed
notation
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ludovic at ludovic-brenta dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation 2008-08-13 10:29 [Bug ada/37110] New: Assert_Failure at atree.adb:886 caused by legal prefixed notation ludovic at ludovic-brenta dot org @ 2008-08-13 10:36 ` charlet at gcc dot gnu dot org 2008-08-18 9:50 ` sam at gcc dot gnu dot org 2009-03-08 9:10 ` ebotcazou at gcc dot gnu dot org 2 siblings, 0 replies; 9+ messages in thread From: charlet at gcc dot gnu dot org @ 2008-08-13 10:36 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from charlet at gcc dot gnu dot org 2008-08-13 10:34 ------- Please submit a self contained bug report with all needed sources. Even better would be a reduced test case, thanks. Note that GPS sources have changed and no longer have the code you quote. -- charlet at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation 2008-08-13 10:29 [Bug ada/37110] New: Assert_Failure at atree.adb:886 caused by legal prefixed notation ludovic at ludovic-brenta dot org 2008-08-13 10:36 ` [Bug ada/37110] " charlet at gcc dot gnu dot org @ 2008-08-18 9:50 ` sam at gcc dot gnu dot org 2009-03-08 9:10 ` ebotcazou at gcc dot gnu dot org 2 siblings, 0 replies; 9+ messages in thread From: sam at gcc dot gnu dot org @ 2008-08-18 9:50 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from sam at gcc dot gnu dot org 2008-08-18 09:49 ------- This may be a duplicate of PR 34598. -- sam at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sam at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation 2008-08-13 10:29 [Bug ada/37110] New: Assert_Failure at atree.adb:886 caused by legal prefixed notation ludovic at ludovic-brenta dot org 2008-08-13 10:36 ` [Bug ada/37110] " charlet at gcc dot gnu dot org 2008-08-18 9:50 ` sam at gcc dot gnu dot org @ 2009-03-08 9:10 ` ebotcazou at gcc dot gnu dot org 2 siblings, 0 replies; 9+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2009-03-08 9:10 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from ebotcazou at gcc dot gnu dot org 2009-03-08 09:09 ------- No feedback in 3 months. -- ebotcazou at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ebotcazou at gcc dot gnu dot | |org Status|WAITING |RESOLVED Resolution| |WONTFIX http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 ^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <bug-37110-4@http.gcc.gnu.org/bugzilla/>]
* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation [not found] <bug-37110-4@http.gcc.gnu.org/bugzilla/> @ 2011-09-02 21:15 ` nicolas.boulenguez at free dot fr 2011-09-03 3:24 ` nicolas.boulenguez at free dot fr ` (3 subsequent siblings) 4 siblings, 0 replies; 9+ messages in thread From: nicolas.boulenguez at free dot fr @ 2011-09-02 21:15 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 nicolas.boulenguez at free dot fr changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nicolas.boulenguez at free | |dot fr --- Comment #4 from nicolas.boulenguez at free dot fr 2011-09-02 21:15:38 UTC --- Found with same sources. 4.4.6 (x86_64-pc-linux-gnu) Assert_Failure atree.adb:884 I will try to reduce the needed sources and submit them. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation [not found] <bug-37110-4@http.gcc.gnu.org/bugzilla/> 2011-09-02 21:15 ` nicolas.boulenguez at free dot fr @ 2011-09-03 3:24 ` nicolas.boulenguez at free dot fr 2011-09-05 19:56 ` ludovic@ludovic-brenta.org ` (2 subsequent siblings) 4 siblings, 0 replies; 9+ messages in thread From: nicolas.boulenguez at free dot fr @ 2011-09-03 3:24 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 --- Comment #5 from nicolas.boulenguez at free dot fr 2011-09-03 03:23:36 UTC --- -- There were two distinct bugs. package P is type T1 is tagged null record; type T2 is tagged null record; function Func (Func_Formal : in T1'Class; I : in Integer) return access T2; procedure Proc (Proc_Formal : out T2); end P; -- This legal line causes a bug box. -- 4.4.6 (x86_64-pc-linux-gnu) Assert_Failure sinfo.adb:1149 -- 4.6.1 (x86_64-pc-linux-gnu) Assert_Failure sinfo.adb:1240 with P; use P; procedure Trigger1 is Actual : constant T1 := (null record); begin Proc (Proc_Formal => Func (Func_Formal => Actual, I => 0).all); end Trigger1; -- Obsessive Obfuscated Programming on Trigger1 caused another kind of -- bug box with 4.3 and 4.4. -- 4.4.6 (x86_64-pc-linux-gnu) Assert_Failure atree.adb:884 -- 4.6.1 (x86_64-pc-linux-gnu) detects the missing body. with P; use P; procedure Trigger2 is Actual : constant T1 := (null record); begin Actual.Func (0).Proc; end Trigger2; ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation [not found] <bug-37110-4@http.gcc.gnu.org/bugzilla/> 2011-09-02 21:15 ` nicolas.boulenguez at free dot fr 2011-09-03 3:24 ` nicolas.boulenguez at free dot fr @ 2011-09-05 19:56 ` ludovic@ludovic-brenta.org 2014-03-23 10:36 ` ebotcazou at gcc dot gnu.org 2014-08-13 15:39 ` nicolas.boulenguez at free dot fr 4 siblings, 0 replies; 9+ messages in thread From: ludovic@ludovic-brenta.org @ 2011-09-05 19:56 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 Ludovic Brenta <ludovic@ludovic-brenta.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|WONTFIX | --- Comment #6 from Ludovic Brenta <ludovic@ludovic-brenta.org> 2011-09-05 19:55:48 UTC --- Reopening this bug now that Nicolas found a reproducer. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation [not found] <bug-37110-4@http.gcc.gnu.org/bugzilla/> ` (2 preceding siblings ...) 2011-09-05 19:56 ` ludovic@ludovic-brenta.org @ 2014-03-23 10:36 ` ebotcazou at gcc dot gnu.org 2014-08-13 15:39 ` nicolas.boulenguez at free dot fr 4 siblings, 0 replies; 9+ messages in thread From: ebotcazou at gcc dot gnu.org @ 2014-03-23 10:36 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-03-23 Ever confirmed|0 |1 --- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- Still happens on mainline. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug ada/37110] Assert_Failure at atree.adb:886 caused by legal prefixed notation [not found] <bug-37110-4@http.gcc.gnu.org/bugzilla/> ` (3 preceding siblings ...) 2014-03-23 10:36 ` ebotcazou at gcc dot gnu.org @ 2014-08-13 15:39 ` nicolas.boulenguez at free dot fr 4 siblings, 0 replies; 9+ messages in thread From: nicolas.boulenguez at free dot fr @ 2014-08-13 15:39 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37110 --- Comment #8 from nicolas.boulenguez at free dot fr --- Both triggers produce the expected behaviour with 4.8.2: gcc-4.8 -c trigger1.adb gcc-4.8 -c p.ads cannot generate code for file p.ads (package spec) gnatmake: "p.ads" compilation error ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-08-13 15:39 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-08-13 10:29 [Bug ada/37110] New: Assert_Failure at atree.adb:886 caused by legal prefixed notation ludovic at ludovic-brenta dot org
2008-08-13 10:36 ` [Bug ada/37110] " charlet at gcc dot gnu dot org
2008-08-18 9:50 ` sam at gcc dot gnu dot org
2009-03-08 9:10 ` ebotcazou at gcc dot gnu dot org
[not found] <bug-37110-4@http.gcc.gnu.org/bugzilla/>
2011-09-02 21:15 ` nicolas.boulenguez at free dot fr
2011-09-03 3:24 ` nicolas.boulenguez at free dot fr
2011-09-05 19:56 ` ludovic@ludovic-brenta.org
2014-03-23 10:36 ` ebotcazou at gcc dot gnu.org
2014-08-13 15:39 ` nicolas.boulenguez at free dot fr
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