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| author | Ed Schonberg <schonberg@adacore.com> | 2019-08-14 09:51:34 +0000 |
|---|---|---|
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2019-08-14 09:51:34 +0000 |
| commit | 16b9e3c32d0c52334644021e5e0465b1c43d190e (patch) | |
| tree | c953956ad17a9263c210e8f7d5199c4b60d8fdea /gcc/ada/table.adb | |
| parent | 4cac730ccc741a9bf780390c2703163edc6da470 (diff) | |
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[Ada] Crash on quantified expression in disabled assertion
The defining identifier of a quantified expression may be the freeze
point of its type. If the quantified expression appears in an assertion
that is disavbled, the freeze node for that type may appear in a tree
that will be discarded when the enclosing pragma is elaborated. To
ensure that the freeze node is reachable for subsquent uses we must
generate its freeze node explicitly when the quantified expression is
analyzed.
2019-08-14 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* exp_ch4.adb (Expand_N_Quantified_Expression): Freeze
explicitly the type of the loop parameter.
gcc/testsuite/
* gnat.dg/assert2.adb, gnat.dg/assert2.ads: New testcase.
From-SVN: r274456
Diffstat (limited to 'gcc/ada/table.adb')
0 files changed, 0 insertions, 0 deletions