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/lvalue-5.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/lvalue-5.c (limited to 'gcc/testsuite/gcc.dg/lvalue-5.c') diff --git a/gcc/testsuite/gcc.dg/lvalue-5.c b/gcc/testsuite/gcc.dg/lvalue-5.c new file mode 100644 index 000000000..514f35ed8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/lvalue-5.c @@ -0,0 +1,14 @@ +/* Test assignment to elements of a string literal is a warning, not + an error. PR 27676. */ +/* { dg-do compile } */ +/* { dg-options "-pedantic-errors" } */ + +void +f (void) +{ + "foo"[0] = 0; /* { dg-warning "assignment of read-only location" } */ + "foo"[0]++; /* { dg-warning "increment of read-only location" } */ + "foo"[0]--; /* { dg-warning "decrement of read-only location" } */ + ++"foo"[0]; /* { dg-warning "increment of read-only location" } */ + --"foo"[0]; /* { dg-warning "decrement of read-only location" } */ +} -- cgit v1.2.3