From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/gcc.dg/lvalue-6.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/lvalue-6.c (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/lvalue-6.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lvalue-6.c b/gcc-4.9/gcc/testsuite/gcc.dg/lvalue-6.c new file mode 100644 index 000000000..af69de4df --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lvalue-6.c @@ -0,0 +1,17 @@ +/* Test constraints on unary '&': PR 22367. */ + +/* { dg-do compile } */ +/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */ + +extern void v; +void f1 (void) { &v; } /* { dg-error "taking address of expression of type 'void'" } */ + +extern void *pv; +void f2 (void) { &*pv; } /* { dg-warning "dereferencing" } */ +/* { dg-error "taking address of expression of type 'void'" "C90 only error" { target *-*-* } 10 } */ + +extern const void cv; +void f3 (void) { &cv; } + +extern const void *pcv; +void f4 (void) { &*pcv; } /* { dg-warning "dereferencing" } */ -- cgit v1.2.3