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| author | Andrew Pinski <andrew_pinski@playstation.sony.com> | 2007-04-27 01:31:25 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2007-04-26 18:31:25 -0700 |
| commit | d333b74f9446e22d8c35a6713b3934f97e96a8aa (patch) | |
| tree | a92e160dfec97dc7613b10e65f111c84dce8b678 /gcc/testsuite | |
| parent | 45e6714b9a85d47d1ed481b1d27c62528cdd805d (diff) | |
| download | gcc-d333b74f9446e22d8c35a6713b3934f97e96a8aa.zip gcc-d333b74f9446e22d8c35a6713b3934f97e96a8aa.tar.gz gcc-d333b74f9446e22d8c35a6713b3934f97e96a8aa.tar.bz2 | |
re PR c++/30016 (internal compiler error: in convert_move, at expr.c:362)
2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR C++/30016
* typeck.c (build_reinterpret_cast_1): Only allow conversion to
integeral types from vectors types.
2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR C++/30016
* g++.dg/ext/vector6.C: New test.
From-SVN: r124208
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/ext/vector6.C | 12 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 8a0172b..6b7bcc7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR C++/30016 + * g++.dg/ext/vector6.C: New test. + 2007-04-26 Kazu Hirata <kazu@codesourcery.com> * gcc.c-torture/execute/ieee/20000320-1.x: New. diff --git a/gcc/testsuite/g++.dg/ext/vector6.C b/gcc/testsuite/g++.dg/ext/vector6.C new file mode 100644 index 0000000..9caf8c2 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/vector6.C @@ -0,0 +1,12 @@ +// { dg-options "" } +// { dg-do compile } +// C++/30016, we were allowing conversion between vector types +// and union types which is invalid. + +typedef float __v_4F __attribute__ ((vector_size (16))); +typedef union {__v_4F v; float a[4];} __v4F; +void f(void) +{ + __v_4F b; + (reinterpret_cast<__v4F>(b).a)[1] = 1; // { dg-error "" } +} |