Fix warning with -Wsign-compare -Wsystem-headers
[official-gcc.git] / gcc / testsuite / gcc.dg / cast-lvalue-1.c
blobef3ae0a4db116ad665f070f459cceb30542edca3
1 /* Test for deprecation of casts as lvalues. */
2 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
3 /* { dg-do compile } */
4 /* { dg-options "" } */
6 int x;
8 void
9 foo (void)
11 (char) x = 1; /* { dg-bogus "warning" "warning in place of error" } */
12 /* { dg-error "lvalue" "cast as lvalue" { target *-*-* } .-1 } */