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/qualttp19.C | 41 +++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 gcc/testsuite/g++.dg/template/qualttp19.C (limited to 'gcc/testsuite/g++.dg/template/qualttp19.C') diff --git a/gcc/testsuite/g++.dg/template/qualttp19.C b/gcc/testsuite/g++.dg/template/qualttp19.C new file mode 100644 index 000000000..be6676cc5 --- /dev/null +++ b/gcc/testsuite/g++.dg/template/qualttp19.C @@ -0,0 +1,41 @@ +// { dg-do compile } + +// Copyright (C) 2001 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 15 Dec 2001 + +// PR 2645 + +template +struct call_traits +{ + public: + typedef T type_less_spec; +}; + +template +struct call_traits +{ + typedef T type_more_spec; +}; + + +int main() +{ + int num; + + // Two typedefs lead to the instant. of the less spec. ("wrong") template + typedef int& r_type; + typedef const r_type cr_type; + call_traits::type_less_spec var = num; // { dg-error "" "" } + + // The explicit type leads to the instantiation of the "correct" one + call_traits::type_more_spec var2 = num; + + // As happen with a single typedef! + typedef const int& std_cr_type; + call_traits::type_more_spec var3 = num; + + + // As happen, indeed, without the cv-qualifier + call_traits::type_more_spec var4; +} -- cgit v1.2.3