https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71282
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |msebor at gcc dot gnu.org
Resolution|--- |INVALID
--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Unlike in C, in C++ there are two overloads of strpbrk (declared by GLIBC on
GNU/Linux):
const char* strpbrk (const char*, const char*);
and
char* strpbrk (char*, const char*);
The first one is used when the first argument is a const pointer and array, as
in the test case, and the second one otherwise. Since the first one returns a
const char* which is not convertible to char*, the program is incorrect.
Unfortunately, the caret in the error makes this hard to see. Current trunk
does only slightly better:
error: invalid conversion from ‘const char*’ to ‘char*’ [-fpermissive]
char *pSpc = strpbrk(tstStr, " ");
~~~~~~~^~~~~~~~~~~~~
That might be worth raising a separate bug for (if one doesn't already exist),
but this one is invalid.
