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* [Bug c++/57883] New: Feature request: better diagnostic for unknown type
@ 2013-07-11 21:06 dushistov at mail dot ru
2013-11-09 22:29 ` [Bug c++/57883] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: dushistov at mail dot ru @ 2013-07-11 21:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57883
Bug ID: 57883
Summary: Feature request: better diagnostic for unknown type
Product: gcc
Version: 4.8.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dushistov at mail dot ru
$cat test.cpp
//#include <cstddef>
struct vec {
double x;
double y;
double z;
double& operator[](size_t i) {
switch (i) {
case 0:
return x;
case 1:
return y;
case 2:
return z;
}
}
};
g++ -c -Wall -std=c++11 test.cpp
test.cpp:8:21: error: declaration of 'operator[]' as non-function
double& operator[](size_t i) {
plus more not related errors
...
This is completly wrong message, but at the same time
clang++ -c -Wall -std=c++11 test.cpp
test.cpp:8:21: error: unknown type name 'size_t'
double& operator[](size_t i) {
^
1 error generated.
It will be good if gcc also can give error with message that size_t undefined.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/57883] Feature request: better diagnostic for unknown type
2013-07-11 21:06 [Bug c++/57883] New: Feature request: better diagnostic for unknown type dushistov at mail dot ru
@ 2013-11-09 22:29 ` pinskia at gcc dot gnu.org
2021-09-28 9:53 ` pinskia at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2013-11-09 22:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57883
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |diagnostic
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-11-09
Ever confirmed|0 |1
Severity|normal |enhancement
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. There might be a dup bug about unknown types giving bad
diagnostics.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/57883] Feature request: better diagnostic for unknown type
2013-07-11 21:06 [Bug c++/57883] New: Feature request: better diagnostic for unknown type dushistov at mail dot ru
2013-11-09 22:29 ` [Bug c++/57883] " pinskia at gcc dot gnu.org
@ 2021-09-28 9:53 ` pinskia at gcc dot gnu.org
2021-09-28 10:47 ` redi at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-09-28 9:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57883
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |11.2.0, 12.0
Known to fail| |11.1.0
CC| |redi at gcc dot gnu.org
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Looks fixed for GCC 11.2.0 and on the trunk. I can't figure out which patch
fix it though.
we get now:
<source>:7:28: error: 'size_t' has not been declared
7 | double& operator[](size_t i) {
| ^~~~~~
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/57883] Feature request: better diagnostic for unknown type
2013-07-11 21:06 [Bug c++/57883] New: Feature request: better diagnostic for unknown type dushistov at mail dot ru
2013-11-09 22:29 ` [Bug c++/57883] " pinskia at gcc dot gnu.org
2021-09-28 9:53 ` pinskia at gcc dot gnu.org
@ 2021-09-28 10:47 ` redi at gcc dot gnu.org
2021-09-28 10:48 ` redi at gcc dot gnu.org
2021-09-28 19:12 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2021-09-28 10:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57883
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed by r12-1822
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/57883] Feature request: better diagnostic for unknown type
2013-07-11 21:06 [Bug c++/57883] New: Feature request: better diagnostic for unknown type dushistov at mail dot ru
` (2 preceding siblings ...)
2021-09-28 10:47 ` redi at gcc dot gnu.org
@ 2021-09-28 10:48 ` redi at gcc dot gnu.org
2021-09-28 19:12 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2021-09-28 10:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57883
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
A test had to be changed due to the new (much better) diagnostic:
https://gcc.gnu.org/git/?p=gcc.git;a=blobdiff;f=gcc/testsuite/g%2B%2B.dg/parse/saved1.C;h=1deaa93f516894d4757fc8671d630dcbfedaf4f6;hp=979a05676d2069911eb8c47c994ddf2fc4fb4ab8;hb=f9c80eb12c58126a94ad869380af5b88b752c06f;hpb=99585d88a090b4c5b7791f7ab62f70eb37b748fa
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/57883] Feature request: better diagnostic for unknown type
2013-07-11 21:06 [Bug c++/57883] New: Feature request: better diagnostic for unknown type dushistov at mail dot ru
` (3 preceding siblings ...)
2021-09-28 10:48 ` redi at gcc dot gnu.org
@ 2021-09-28 19:12 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-09-28 19:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57883
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Target Milestone|--- |11.2
Resolution|--- |FIXED
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-09-28 19:12 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2013-07-11 21:06 [Bug c++/57883] New: Feature request: better diagnostic for unknown type dushistov at mail dot ru
2013-11-09 22:29 ` [Bug c++/57883] " pinskia at gcc dot gnu.org
2021-09-28 9:53 ` pinskia at gcc dot gnu.org
2021-09-28 10:47 ` redi at gcc dot gnu.org
2021-09-28 10:48 ` redi at gcc dot gnu.org
2021-09-28 19:12 ` pinskia at gcc dot gnu.org
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