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/return-type-2.c | 47 ++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/return-type-2.c (limited to 'gcc/testsuite/gcc.dg/return-type-2.c') diff --git a/gcc/testsuite/gcc.dg/return-type-2.c b/gcc/testsuite/gcc.dg/return-type-2.c new file mode 100644 index 000000000..183c6a88d --- /dev/null +++ b/gcc/testsuite/gcc.dg/return-type-2.c @@ -0,0 +1,47 @@ +/* Bogus warnings claiming we fall off the end of a non-void function. + By Kaveh R. Ghazi 8/27/2000. */ +/* { dg-do compile } */ +/* { dg-options "-O2 -Wreturn-type" } */ + +extern void abort (void) __attribute__ ((__noreturn__)); + +int +foo1 (int i) +{ + if (i) + return i; + + abort (); +} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */ + +__inline__ int +foo2 (int i) +{ + if (i) + return i; + + abort (); +} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */ + +static int +foo3 (int i) +{ + if (i) + return i; + + abort (); +} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */ + +static __inline__ int +foo4 (int i) +{ + if (i) + return i; + + abort (); +} /* { dg-bogus "control reaches end of non-void function" "warning for falling off end of non-void function" } */ + +int bar (int i) +{ + return foo1 (i) + foo2 (i) + foo3 (i) + foo4 (i); +} -- cgit v1.2.3