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* [Bug c++/99076] New: Unclear error message when trailing angle bracket is missing
@ 2021-02-11 21:13 bugzilla@poradnik-webmastera.com
2021-02-11 21:28 ` [Bug c++/99076] " mpolacek at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: bugzilla@poradnik-webmastera.com @ 2021-02-11 21:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99076
Bug ID: 99076
Summary: Unclear error message when trailing angle bracket is
missing
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: bugzilla@poradnik-webmastera.com
Target Milestone: ---
[code]
#include <memory>
#include <map>
template<
typename Key,
typename T,
typename Compare = std::less<Key>,
typename Allocator = std::allocator<std::pair<const Key, T>> >
using SecureMemMap = std::map<Key, T, Compare, std::allocator<std::pair<const
Key, T>>;
[/code]
When this is compiled using g++, it gives following error message:
[out]
<source>:9:53: error: template argument 4 is invalid
9 | using SecureMemMap = std::map<Key, T, Compare,
std::allocator<std::pair<const Key, T>>;
|
[/out]
Above message is not very helpful, it is hard to tell what is wrong here.
clang++ does better job here. Please improve g++ message in a similar way:
[out]
<source>:9:87: error: expected '>'
using SecureMemMap = std::map<Key, T, Compare, std::allocator<std::pair<const
Key, T>>;
^
<source>:9:30: note: to match this '<'
using SecureMemMap = std::map<Key, T, Compare, std::allocator<std::pair<const
Key, T>>;
^
[/out]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/99076] Unclear error message when trailing angle bracket is missing
2021-02-11 21:13 [Bug c++/99076] New: Unclear error message when trailing angle bracket is missing bugzilla@poradnik-webmastera.com
@ 2021-02-11 21:28 ` mpolacek at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2021-02-11 21:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99076
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2021-02-11
Ever confirmed|0 |1
Keywords| |diagnostic
CC| |mpolacek at gcc dot gnu.org
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-02-11 21:13 [Bug c++/99076] New: Unclear error message when trailing angle bracket is missing bugzilla@poradnik-webmastera.com
2021-02-11 21:28 ` [Bug c++/99076] " mpolacek at gcc dot gnu.org
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