diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/warn')
-rw-r--r-- | gcc/testsuite/g++.dg/warn/Wpointer-to-signed-int-cast-1.C | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wpointer-to-signed-int-cast-1.C b/gcc/testsuite/g++.dg/warn/Wpointer-to-signed-int-cast-1.C new file mode 100644 index 00000000000..f951056bc7d --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wpointer-to-signed-int-cast-1.C @@ -0,0 +1,23 @@ +// Test -Wpointer-to-signed-int-cast - off by default. +// { dg-do compile { target { int128 && ilp32 } } } +// { dg-options "-Wpointer-to-signed-int-cast" } + +void *p; + +long +foo (void) +{ + return (long) p; // { dg-warning "cast from 'void\\*' to 'long int'" } +} + +unsigned long +bar (void) +{ + return (unsigned long) p; +} + +long long +xxx (void) +{ + return (long long) p; +} |