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| author | Jason Merrill <jason@redhat.com> | 2014-11-19 17:06:17 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2014-11-19 17:06:17 -0500 |
| commit | 69eb4fde588c5c2e4e206aeba9a5a17fcaf5cecb (patch) | |
| tree | 7ab8f15cad76cb28be65015b3cbb7153217b4139 /gcc/function.c | |
| parent | 6d06c429dc7effbf2ecc26401c7d43f5ab192dd7 (diff) | |
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re PR c++/57979 (G++ accepts constant expression defined using floating point non-constexpr glvalue)
PR c++/57979
* init.c (decl_really_constant_value): Rename from
integral_constant_value.
(scalar_constant_value): Similar but limited to scalar results.
(decl_constant_value_safe): Remove.
(constant_value_1): Respect return_aggregate_cst_ok_p.
* typeck.c (decay_conversion): Use scalar_constant_value.
* call.c (convert_like_real): Likewise.
* cvt.c (ocp_convert): No need to check CLASS_TYPE_P.
* typeck.c (decay_conversion): Or ARRAY_TYPE.
* constexpr.c (struct constexpr_ctx): Add strict field.
(cxx_eval_constant_expression) [VAR_DECL]: Use it to select between
decl_constant_value and decl_really_constant_value.
(cxx_eval_outermost_constant_expr): Add strict parm.
(maybe_constant_init): Not strict.
(potential_constant_expression_1): Add strict parm.
Shorten most internal calls with RECUR macro.
* cp-tree.h, pt.c, semantics.c: Adjust.
From-SVN: r217814
Diffstat (limited to 'gcc/function.c')
0 files changed, 0 insertions, 0 deletions