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++.dg/template/warn1.C | 36 +++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 gcc/testsuite/g++.dg/template/warn1.C (limited to 'gcc/testsuite/g++.dg/template/warn1.C') diff --git a/gcc/testsuite/g++.dg/template/warn1.C b/gcc/testsuite/g++.dg/template/warn1.C new file mode 100644 index 000000000..2b804f7ca --- /dev/null +++ b/gcc/testsuite/g++.dg/template/warn1.C @@ -0,0 +1,36 @@ +// { dg-do compile } +// { dg-options "-Wall" } + +// Copyright (C) 2003 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 14 Aug 2003 + +// PR 11512. erroneous warnings + +template void Foo(T i) +{ + i++, i++; + i, i++; // { dg-warning "left operand" "" } + i++, i; // { dg-warning "right operand" "" } + for (;; --i, ++i) + ; +} + +void Bar () +{ + Foo (1); // { dg-message "instantiated" } +} + +struct M {}; + +struct C +{ + M m; + C () :m (M ()) {} +}; + + +void Baz (int i) +{ + i ? i + 1 : i + 2; // { dg-warning "operand of" } + i ? i++ : 0; +} -- cgit v1.2.3