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| author | H.J. Lu <hongjiu.lu@intel.com> | 2010-06-03 16:36:22 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2010-06-03 09:36:22 -0700 |
| commit | 1c314335e78d3db824b5d3c3d8bf605221a39528 (patch) | |
| tree | 33ce3fac8549a6e690ebbf71d88d113efaa17aaa /gcc/cp | |
| parent | ddf54e5aa0dac6956f9fa42a7e11c2915236cad0 (diff) | |
| download | gcc-1c314335e78d3db824b5d3c3d8bf605221a39528.zip gcc-1c314335e78d3db824b5d3c3d8bf605221a39528.tar.gz gcc-1c314335e78d3db824b5d3c3d8bf605221a39528.tar.bz2 | |
Check MAX_FIXED_MODE_SIZE on bit-field in C++.
gcc/ada/
2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
PR c++/44294
* gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
gcc/cp/
2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
PR c++/44294
* class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
bit-field.
gcc/
2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
PR c++/44294
* defaults.h (MAX_FIXED_MODE_SIZE): New.
* stor-layout.c (MAX_FIXED_MODE_SIZE): Removed.
From-SVN: r160229
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/class.c | 6 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index d02bff4..1138cd2 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2010-06-03 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/44294 + * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on + bit-field. + 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com> * parser.c (cp_parser_mem_initializer_list): Change error text. diff --git a/gcc/cp/class.c b/gcc/cp/class.c index c2831c1..69064a6 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -4976,8 +4976,10 @@ layout_class_type (tree t, tree *virtuals_p) bits as additional padding. */ for (itk = itk_char; itk != itk_none; ++itk) if (integer_types[itk] != NULL_TREE - && INT_CST_LT (DECL_SIZE (field), - TYPE_SIZE (integer_types[itk]))) + && (INT_CST_LT (size_int (MAX_FIXED_MODE_SIZE), + TYPE_SIZE (integer_types[itk])) + || INT_CST_LT (DECL_SIZE (field), + TYPE_SIZE (integer_types[itk])))) break; /* ITK now indicates a type that is too large for the |