diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/warn/Wunused-13.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/warn/Wunused-13.C | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wunused-13.C b/gcc/testsuite/g++.dg/warn/Wunused-13.C new file mode 100644 index 000000000..d0eae113e --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wunused-13.C @@ -0,0 +1,7 @@ +// Test whether -Wunused handles effectless indirect_ref operation ('*'). +// { dg-do compile } +// { dg-options "-Wunused" } + +void Foo(int* x) { + *x++; // { dg-warning "value computed is not used" } +} |