From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/cast-qual-3.c | 167 +++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cast-qual-3.c (limited to 'gcc/testsuite/gcc.dg/cast-qual-3.c') diff --git a/gcc/testsuite/gcc.dg/cast-qual-3.c b/gcc/testsuite/gcc.dg/cast-qual-3.c new file mode 100644 index 000000000..88fdcfb38 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cast-qual-3.c @@ -0,0 +1,167 @@ +/* { dg-do compile } */ +/* { dg-options "-Wcast-qual" } */ + +/* The files gcc.dg/cast-qual-3.c and g++.dg/warn/Wcast-qual2.c are + duals. they are intended to show that gcc -Wcast-qual and g++ + -Wcast-qual emit warnings in the same cases. If you change this + file, please also change the other one. */ + +void +f1 (void *bar) +{ + const void *p1 = (const void *) bar; + const char *p2 = (const char *) bar; + const void **p3 = (const void **) bar; + const char **p4 = (const char **) bar; + const void * const *p5 = (const void * const *) bar; + const char * const *p6 = (const char * const *) bar; + void * const *p7 = (void * const *) bar; + char * const *p8 = (char * const *) bar; + const void ***p9 = (const void ***) bar; + const char ***p10 = (const char ***) bar; + void * const **p11 = (void * const **) bar; + char * const **p12 = (char * const **) bar; + void ** const *p13 = (void ** const *) bar; + char ** const *p14 = (char ** const *) bar; + const void * const **p15 = (const void * const **) bar; + const char * const **p16 = (const char * const **) bar; + const void ** const *p17 = (const void ** const *) bar; + const char ** const *p18 = (const char ** const *) bar; + void * const * const * p19 = (void * const * const *) bar; + char * const * const * p20 = (char * const * const *) bar; + const void * const * const *p21 = (const void * const * const *) bar; + const char * const * const *p22 = (const char * const * const *) bar; +} + +void +f2 (void **bar) +{ + const void *p1 = (const void *) bar; + const char *p2 = (const char *) bar; + const void **p3 = (const void **) bar; /* { dg-warning "cast" } */ + const char **p4 = (const char **) bar; + const void * const *p5 = (const void * const *) bar; + const char * const *p6 = (const char * const *) bar; + void * const *p7 = (void * const *) bar; + char * const *p8 = (char * const *) bar; + const void ***p9 = (const void ***) bar; + const char ***p10 = (const char ***) bar; + void * const **p11 = (void * const **) bar; + char * const **p12 = (char * const **) bar; + void ** const *p13 = (void ** const *) bar; + char ** const *p14 = (char ** const *) bar; + const void * const **p15 = (const void * const **) bar; + const char * const **p16 = (const char * const **) bar; + const void ** const *p17 = (const void ** const *) bar; + const char ** const *p18 = (const char ** const *) bar; + void * const * const * p19 = (void * const * const *) bar; + char * const * const * p20 = (char * const * const *) bar; + const void * const * const *p21 = (const void * const * const *) bar; + const char * const * const *p22 = (const char * const * const *) bar; +} + +void +f3 (void ***bar) +{ + const void *p1 = (const void *) bar; + const char *p2 = (const char *) bar; + const void **p3 = (const void **) bar; + const char **p4 = (const char **) bar; + const void * const *p5 = (const void * const *) bar; + const char * const *p6 = (const char * const *) bar; + void * const *p7 = (void * const *) bar; + char * const *p8 = (char * const *) bar; + const void ***p9 = (const void ***) bar; /* { dg-warning "cast" } */ + const char ***p10 = (const char ***) bar; + void * const **p11 = (void * const **) bar; /* { dg-warning "cast" } */ + char * const **p12 = (char * const **) bar; + void ** const *p13 = (void ** const *) bar; + char ** const *p14 = (char ** const *) bar; + const void * const **p15 = (const void * const **) bar; /* { dg-warning "cast" } */ + const char * const **p16 = (const char * const **) bar; + const void ** const *p17 = (const void ** const *) bar; /* { dg-warning "cast" } */ + const char ** const *p18 = (const char ** const *) bar; + void * const * const * p19 = (void * const * const *) bar; + char * const * const * p20 = (char * const * const *) bar; + const void * const * const *p21 = (const void * const * const *) bar; + const char * const * const *p22 = (const char * const * const *) bar; +} + +void +f4 (void * const **bar) +{ + const void ***p9 = (const void ***) bar; /* { dg-warning "cast" } */ + void * const **p11 = (void * const **) bar; + void ** const *p13 = (void ** const *) bar; /* { dg-warning "cast" } */ + const void * const **p15 = (const void * const **) bar; /* { dg-warning "cast" } */ + const void ** const *p17 = (const void ** const *) bar; /* { dg-warning "cast" } */ + void * const * const * p19 = (void * const * const *) bar; + const void * const * const *p21 = (const void * const * const *) bar; +} + +void +f5 (char ***bar) +{ + volatile const char ***p9 = (volatile const char ***) bar; /* { dg-warning "cast" } */ + volatile char * const **p11 = (volatile char * const **) bar; /* { dg-warning "cast" } */ + volatile char ** const *p13 = (volatile char ** const *) bar; /* { dg-warning "cast" } */ + volatile const char * const **p15 = (volatile const char * const **) bar; /* { dg-warning "cast" } */ + volatile const char ** const *p17 = (volatile const char ** const *) bar; /* { dg-warning "cast" } */ + volatile char * const * const * p19 = (volatile char * const * const *) bar; + volatile const char * const * const *p21 = (volatile const char * const * const *) bar; +} + +void +f6 (char ***bar) +{ + const char * volatile **p9 = (const char * volatile **) bar; /* { dg-warning "cast" } */ + char * volatile const **p11 = (char * volatile const **) bar; /* { dg-warning "cast" } */ + char * volatile * const *p13 = (char * volatile * const *) bar; + const char * volatile const **p15 = (const char * volatile const **) bar; /* { dg-warning "cast" } */ + const char * volatile * const *p17 = (const char * volatile * const *) bar; /* { dg-warning "cast" } */ + char * volatile const * const * p19 = (char * volatile const * const *) bar; + const char * volatile const * const *p21 = (const char * volatile const * const *) bar; +} + +void +f7 (char ***bar) +{ + const char ** volatile *p9 = (const char ** volatile *) bar; /* { dg-warning "cast" } */ + char * const * volatile *p11 = (char * const * volatile *) bar; /* { dg-warning "cast" } */ + char ** volatile const *p13 = (char ** volatile const *) bar; + const char * const * volatile *p15 = (const char * const * volatile *) bar; /* { dg-warning "cast" } */ + const char ** volatile const *p17 = (const char ** volatile const *) bar; /* { dg-warning "cast" } */ + char * const * volatile const * p19 = (char * const * volatile const *) bar; + const char * const * volatile const *p21 = (const char * const * volatile const *) bar; +} + +typedef int (intfn) (int); +typedef intfn *pintfn; +typedef const intfn *constfn; + +void +f8 (constfn ***bar) +{ + const constfn *p1 = (const constfn *) bar; + const pintfn *p2 = (const pintfn *) bar; + const constfn **p3 = (const constfn **) bar; + const pintfn **p4 = (const pintfn **) bar; + const constfn * const *p5 = (const constfn * const *) bar; + const pintfn * const *p6 = (const pintfn * const *) bar; + constfn * const *p7 = (constfn * const *) bar; + pintfn * const *p8 = (pintfn * const *) bar; + const constfn ***p9 = (const constfn ***) bar; /* { dg-warning "cast" } */ + const pintfn ***p10 = (const pintfn ***) bar; /* { dg-warning "cast" } */ + constfn * const **p11 = (constfn * const **) bar; /* { dg-warning "cast" } */ + pintfn * const **p12 = (pintfn * const **) bar; /* { dg-warning "cast" } */ + constfn ** const *p13 = (constfn ** const *) bar; + pintfn ** const *p14 = (pintfn ** const *) bar; + const constfn * const **p15 = (const constfn * const **) bar; /* { dg-warning "cast" } */ + const pintfn * const **p16 = (const pintfn * const **) bar; /* { dg-warning "cast" } */ + const constfn ** const *p17 = (const constfn ** const *) bar; /* { dg-warning "cast" } */ + const pintfn ** const *p18 = (const pintfn ** const *) bar; /* { dg-warning "cast" } */ + constfn * const * const * p19 = (constfn * const * const *) bar; + pintfn * const * const * p20 = (pintfn * const * const *) bar; + const constfn * const * const *p21 = (const constfn * const * const *) bar; + const pintfn * const * const *p22 = (const pintfn * const * const *) bar; +} -- cgit v1.2.3