A "gcc -Wall -c test.c" of the following compiles cleanly while it should
generate an error as incorrect code will be produced for function calls to foo()
via bar().
int foo(void) __attribute__((regparm(3)));
int (*bar)(void) __attribute__((regparm(0))) = foo;
--
Summary: i386 regparm attribute mismatch does not generate
warning
Product: gcc
Version: 3.2.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bcrl at kvack dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19727
