https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97518
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org --- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I have a trivial patch that improves template<typename T> void foo() { static_assert (sizeof(T) == 4); } void g () { foo<char>(); } from 97518-2.C: In instantiation of ‘void foo() [with T = char]’: 97518-2.C:10:13: required from here 97518-2.C:4:28: error: static assertion failed 4 | static_assert (sizeof(T) == 4); | ~~~~~~~~~~^~~~ to 97518-2.C: In instantiation of ‘void foo() [with T = char]’: 97518-2.C:10:13: required from here 97518-2.C:4:28: error: static assertion failed due to requirement ‘(sizeof (char) == 4)’ 4 | static_assert (sizeof(T) == 4); | ~~~~~~~~~~^~~~