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| author | Ed Schonberg <schonberg@adacore.com> | 2019-08-12 09:01:43 +0000 |
|---|---|---|
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2019-08-12 09:01:43 +0000 |
| commit | 8e4ca4fcffbe6d3855f67cd02e0bb2a40d62fa10 (patch) | |
| tree | 27d718c27b20a3167293c49845c134957c325ed9 /gcc/tree.c | |
| parent | fba9fcae321660fdc760fd293d92970e52489706 (diff) | |
| download | gcc-8e4ca4fcffbe6d3855f67cd02e0bb2a40d62fa10.zip gcc-8e4ca4fcffbe6d3855f67cd02e0bb2a40d62fa10.tar.gz gcc-8e4ca4fcffbe6d3855f67cd02e0bb2a40d62fa10.tar.bz2 | |
[Ada] Crash on illegal left-hand side in assignment of renamed variable
This patch fixes a crash on an assignment where the left-hand side is a
renaming of a function call that does not involve ceiling priorities.
This avoids a compiler crash in some cases, and prevents a useless
retrieval and compilation of run-time packages.
2019-08-12 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_util.adb (Is_Expaned_Priority_Attribute): Check whether
call comes from a rewritten attribute before comparing name with
Get_Ceiling run-time subprogram.
gcc/testsuite/
* gnat.dg/renaming15.adb: New testcase.
From-SVN: r274305
Diffstat (limited to 'gcc/tree.c')
0 files changed, 0 insertions, 0 deletions