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/ctor1.C | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc/testsuite/g++.dg/template/ctor1.C (limited to 'gcc/testsuite/g++.dg/template/ctor1.C') diff --git a/gcc/testsuite/g++.dg/template/ctor1.C b/gcc/testsuite/g++.dg/template/ctor1.C new file mode 100644 index 000000000..81caa1fb4 --- /dev/null +++ b/gcc/testsuite/g++.dg/template/ctor1.C @@ -0,0 +1,31 @@ +// { dg-do compile } + +// Copyright (C) 2001 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 31 Dec 2001 + +// PR 5132. ICE on struct constructors in templates. + +// snippets from bits/huge_val.h + +#define __HUGE_VAL_bytes { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } +#define __huge_val_t union { unsigned char __c[8]; double __d; } +#define HUGE_VAL (__extension__ \ + ((__huge_val_t) { __c: __HUGE_VAL_bytes }).__d) + +void foo( const int&) { + HUGE_VAL; // no problem here +} + +template +void Tfoo( const F&) { + HUGE_VAL; // g++ fails here +} + +template struct M { T m; }; + +void Foo () +{ + Tfoo (1.2f); + (__extension__ ((M) {m:3})); + (__extension__ ((M []) {{m:3}})); +} -- cgit v1.2.3