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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/g++.dg/template/ctor1.C | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/template/ctor1.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/template/ctor1.C | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/template/ctor1.C b/gcc-4.9/gcc/testsuite/g++.dg/template/ctor1.C new file mode 100644 index 000000000..81caa1fb4 --- /dev/null +++ b/gcc-4.9/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 <nathan@codesourcery.com> + +// 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 <class F> +void Tfoo( const F&) { + HUGE_VAL; // g++ fails here +} + +template <typename T> struct M { T m; }; + +void Foo () +{ + Tfoo (1.2f); + (__extension__ ((M<int>) {m:3})); + (__extension__ ((M<short> []) {{m:3}})); +} |