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/20041213-1.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/20041213-1.c (limited to 'gcc/testsuite/gcc.dg/20041213-1.c') 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" } */ + -- cgit v1.2.3