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| author | Richard Sandiford <rsandifo@redhat.com> | 2002-02-04 17:02:39 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2002-02-04 17:02:39 +0000 |
| commit | 127b94b53dc434081ea0fd5c1a1299db2d82cbe1 (patch) | |
| tree | ecc5206e73e58afeb7750c77c02e6b35ec6fc201 /gcc | |
| parent | af702de897e40d55efee12aafd7a9d797c52d49c (diff) | |
| download | gcc-127b94b53dc434081ea0fd5c1a1299db2d82cbe1.zip gcc-127b94b53dc434081ea0fd5c1a1299db2d82cbe1.tar.gz gcc-127b94b53dc434081ea0fd5c1a1299db2d82cbe1.tar.bz2 | |
* gcc.dg/cast-qual-2.c: New test.
From-SVN: r49482
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/cast-qual-2.c | 34 |
2 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index fe11a62..3aeb21c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2002-02-04 Richard Sandiford <rsandifo@redhat.com> + + * gcc.dg/cast-qual-2.c: New test. + 2002-02-04 Jakub Jelinek <jakub@redhat.com> * gcc.dg/20020201-4.c: New test. diff --git a/gcc/testsuite/gcc.dg/cast-qual-2.c b/gcc/testsuite/gcc.dg/cast-qual-2.c new file mode 100644 index 0000000..0be1d61 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cast-qual-2.c @@ -0,0 +1,34 @@ +/* Test whether the -Wcast-qual handles cv-qualified functions correctly. */ +/* { dg-do compile } */ +/* { dg-options "-Wcast-qual" } */ + +typedef int (intfn_t) (int); +typedef void (voidfn_t) (void); + +typedef const intfn_t *constfn_t; +typedef volatile voidfn_t *noreturnfn_t; + +intfn_t intfn; +const intfn_t constfn; +voidfn_t voidfn; +volatile voidfn_t noreturnfn; + +intfn_t *i1 = intfn; +intfn_t *i2 = (intfn_t *) intfn; +intfn_t *i3 = constfn; +intfn_t *i4 = (intfn_t *) constfn; /* { dg-bogus "discards qualifier" } */ + +constfn_t p1 = intfn; /* { dg-warning "makes qualified function" } */ +constfn_t p2 = (constfn_t) intfn; /* { dg-warning "new qualifier" } */ +constfn_t p3 = constfn; +constfn_t p4 = (constfn_t) constfn; + +voidfn_t *v1 = voidfn; +voidfn_t *v2 = (voidfn_t *) voidfn; +voidfn_t *v3 = noreturnfn; +voidfn_t *v4 = (voidfn_t *) noreturnfn; /* { dg-bogus "discards qualifier" } */ + +noreturnfn_t n1 = voidfn; /* { dg-warning "makes qualified function" } */ +noreturnfn_t n2 = (noreturnfn_t) voidfn; /* { dg-warning "new qualifier" } */ +noreturnfn_t n3 = noreturnfn; +noreturnfn_t n4 = (noreturnfn_t) noreturnfn; |