https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82967
David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |dmalcolm at gcc dot gnu.org Target Milestone|--- |9.0 --- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Another example: #include <math.h> void test (float pf, float inff) { assert (pf == inff); } <source>: In function 'test': <source>:5:3: warning: implicit declaration of function 'assert'; did you mean 'sqrt'? [-Wimplicit-function-declaration] assert (pf == inff); ^~~~~~ sqrt (ideally we ought to suggest including <assert.h> for this one, but even so, the suggestion is unreasonable)