diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/warn/register-var-1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/warn/register-var-1.C | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/register-var-1.C b/gcc/testsuite/g++.dg/warn/register-var-1.C new file mode 100644 index 000000000..6cbd23e2c --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/register-var-1.C @@ -0,0 +1,14 @@ +/* PR/18160 */ + +/* { dg-do compile { target i?86-*-* x86_64-*-* } } */ + +/* This should yield an error even without -pedantic. */ +/* { dg-options "-ansi" } */ + +void g(int *); + +void f(void) +{ + register int x __asm ("eax"); + g(&x); /* { dg-error "address of explicit register variable" } */ +} |