/* Verify diagnostics for aliases to strings containing extended identifiers or bad characters. */ /* { dg-do compile } */ /* { dg-options "-std=gnu99" } */ /* { dg-require-alias "" } */ void f0 (void) __attribute__((alias("\xa1"))); /* { dg-error "undefined symbol '\\\\241'" } */ void f1 (void) __attribute__((alias("\u00e9"))); /* { dg-error "undefined symbol '\\\\U000000e9'" } */ void f2 (void) __attribute__((alias("\uffff"))); /* { dg-error "undefined symbol '\\\\U0000ffff'" } */ void f3 (void) __attribute__((alias("\U000fffff"))); /* { dg-error "undefined symbol '\\\\U000fffff'" } */ void f4 (void) __attribute__((alias("\U00ffffff"))); /* { dg-error "undefined symbol '\\\\U00ffffff'" } */ void f5 (void) __attribute__((alias("\U0fffffff"))); /* { dg-error "undefined symbol '\\\\U0fffffff'" } */