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| author | Pierre-Marie de Rodat <derodat@adacore.com> | 2015-12-17 14:10:12 +0000 |
|---|---|---|
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2015-12-17 14:10:12 +0000 |
| commit | 98088266e55b9c34ff9b0852fa9a7c559594cdcd (patch) | |
| tree | 147811576da6971191a0556e3c237b728b185cf6 /gcc/ada/gcc-interface/utils.c | |
| parent | 24bd3c6e80acc80f02d5016cf192a702553ae673 (diff) | |
| download | gcc-98088266e55b9c34ff9b0852fa9a7c559594cdcd.zip gcc-98088266e55b9c34ff9b0852fa9a7c559594cdcd.tar.gz gcc-98088266e55b9c34ff9b0852fa9a7c559594cdcd.tar.bz2 | |
DWARF: create a macro for max dimensions for array descr. lang. hook
The array descriptor language hook can hold the description of a limited
number of array dimensions. This macro will ease preventing overflow in
front-ends.
gcc/ada/ChangeLog:
* gcc-interface/misc.c (gnat_get_array_descr_info): When the
array has more dimensions than the language hook can handle,
fall back to a nested arrays description. Handle context-less
array types.
gcc/ChangeLog:
* dwarf2out.h (DWARF2OUT_ARRAY_DESCR_INFO_MAX_DIMEN): New macro.
(struct array_descr_info): Use it for the dimensions array's
size.
* dwarf2out.c (gen_type_die_with_usage): Check that the array
descr. language hook does not return an array with more
dimensions that it should.
From-SVN: r231766
Diffstat (limited to 'gcc/ada/gcc-interface/utils.c')
0 files changed, 0 insertions, 0 deletions