https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104319
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Summary|"parse error of template |better error message for
|argument list" due to |parsing error when >= ends
|missing space in ">==", a |a template variable.
|better error message should |
|be given |
Ever confirmed|0 |1
Last reconfirmed| |2022-02-01
Status|UNCONFIRMED |NEW
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed here is a simplified reduced testcase:
template<typename T> int Zero;
void f(void)
{
Zero<int>=0;
}
--- CUT ----
GCC currently produces:
<source>: In function 'void f()':
<source>:4:3: error: parse error in template argument list
4 | Zero<int>=0;
| ^~~~~~~~~~~
Clang gives:
<source>:4:11: error: a space is required between a right angle bracket and an
equals sign (use '> =')
Zero<int>=0;
^~
> =
While MSVC gives:
<source>(4): error C2947: expecting '>' to terminate template-argument-list,
found '>='
ICC gives:
<source>(4): error: expected a ">"
Zero<int>=0;
^
All three are better than GCC's really.
