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/g++.old-deja/g++.other/vaarg3.C | 32 +++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc/testsuite/g++.old-deja/g++.other/vaarg3.C (limited to 'gcc/testsuite/g++.old-deja/g++.other/vaarg3.C') diff --git a/gcc/testsuite/g++.old-deja/g++.other/vaarg3.C b/gcc/testsuite/g++.old-deja/g++.other/vaarg3.C new file mode 100644 index 000000000..3408a1811 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.other/vaarg3.C @@ -0,0 +1,32 @@ +// { dg-do assemble } +// { dg-options "-Wno-abi" { target arm_eabi } } + +// Copyright (C) 1999 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 4 Oct 1999 + +// Make sure we diagnose bad uses of va_arg + +#include + +struct X {int m;}; +struct Y { Y(const Y&); }; +struct Z; // { dg-error "forward decl" } +void fn1(va_list args) +{ + int i = va_arg (args, int); + Y x = va_arg (args, Y); // { dg-error "cannot receive" } + Y y = va_arg (args, struct Y); // { dg-error "cannot receive" } + int &r = va_arg (args, int &); // { dg-error "cannot receive" } + + Z z1 = va_arg (args, Z); // { dg-error "incomplete" } + const Z &z2 = va_arg (args, Z); // { dg-error "incomplete" } + + va_arg (args, char); // { dg-warning "promote" } + // { dg-message "should pass" "pass" { target *-*-* } 24 } + // { dg-message "abort" "abort" { target *-*-* } 24 } + va_arg (args, int []); // { dg-error "array with unspecified bounds" } promote + va_arg (args, int ()); // { dg-warning "promoted" } promote + // { dg-message "abort" "abort" { target *-*-* } 28 } + va_arg (args, bool); // { dg-warning "promote" "promote" } + // { dg-message "abort" "abort" { target *-*-* } 30 } +} -- cgit v1.2.3