diff options
| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/20041213-1.c | |
| download | cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.bz2 cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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.
Diffstat (limited to 'gcc/testsuite/gcc.dg/20041213-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/20041213-1.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/20041213-1.c b/gcc/testsuite/gcc.dg/20041213-1.c new file mode 100644 index 000000000..aeff7443c --- /dev/null +++ b/gcc/testsuite/gcc.dg/20041213-1.c @@ -0,0 +1,33 @@ +/* { dg-do compile } */ +/* { dg-options "-fshow-column" } */ +/* test redeclarations with void and implicit int */ +extern foo1(); /* { dg-message "8:note: previous declaration" } */ +extern void foo1(); /* { dg-error "13:conflicting types" } */ + +extern void foo2(); /* { dg-message "13:note: previous declaration" } */ +extern foo2(); /* { dg-error "8:conflicting types" } */ + +void foo3() {} /* { dg-message "6:note: previous definition" } */ +extern foo3(); /* { dg-error "8:conflicting types" } */ + +extern foo4(); /* { dg-message "8:note: previous declaration" } */ +void foo4() {} /* { dg-error "6:conflicting types" } */ + +extern void foo5(); /* { dg-message "13:note: previous declaration" } */ +foo5() {} /* { dg-warning "1:conflicting types" } */ + +foo6() {} /* { dg-message "1:note: previous definition" } */ +extern void foo6(); /* { dg-error "13:conflicting types" } */ + +foo7() {} /* { dg-message "1:note: previous definition" } */ +void foo7() {} /* { dg-error "6:conflicting types" } */ + +void foo8() {} /* { dg-message "6:note: previous definition" } */ +foo8() {} /* { dg-error "1:conflicting types" } */ + +int use9() { foo9(); } /* { dg-message "note: previous implicit declaration" } */ +extern void foo9(); /* { dg-warning "13:conflicting types" } */ + +int use10() { foo10(); } /* { dg-message "note: previous implicit declaration" } */ +void foo10() {} /* { dg-warning "6:conflicting types" } */ + |