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/comp-return-1.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/comp-return-1.c (limited to 'gcc/testsuite/gcc.dg/comp-return-1.c') diff --git a/gcc/testsuite/gcc.dg/comp-return-1.c b/gcc/testsuite/gcc.dg/comp-return-1.c new file mode 100644 index 000000000..82c398355 --- /dev/null +++ b/gcc/testsuite/gcc.dg/comp-return-1.c @@ -0,0 +1,31 @@ +/* When merging a nonprototype definition of a function with a prior + prototype declaration, the composite type of the return types must + be formed rather than just copying the function type. */ +/* Origin: Joseph Myers */ +/* { dg-do compile } */ + +typedef int a[]; +typedef int a5[5]; +typedef int a10[10]; + +a *f1 (); +a5 *f1 () { return 0; } + +a *f2 (void); +a5 *f2 () { return 0; } + +a *f3 (); +a5 *f3 (void) { return 0; } + +a *f4 (void); +a5 *f4 (void) { return 0; } + +void +g (void) +{ + a10 *x; + x = f1 (); /* { dg-error "incompatible" "f1" } */ + x = f2 (); /* { dg-error "incompatible" "f2" } */ + x = f3 (); /* { dg-error "incompatible" "f3" } */ + x = f4 (); /* { dg-error "incompatible" "f4" } */ +} -- cgit v1.2.3