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| author | Jason Merrill <jason@redhat.com> | 2020-01-15 09:31:11 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2020-01-15 15:02:28 -0500 |
| commit | 7192b1ec12484f5ca8b20930d8dc4d28ab4a533a (patch) | |
| tree | 5e48e9dc719ed39cfc30318de6ce5c84ecb9e716 /gcc/tree-ssa-loop-niter.c | |
| parent | bc071d3a951a98284a3f46043afd44c03c123376 (diff) | |
| download | gcc-7192b1ec12484f5ca8b20930d8dc4d28ab4a533a.zip gcc-7192b1ec12484f5ca8b20930d8dc4d28ab4a533a.tar.gz gcc-7192b1ec12484f5ca8b20930d8dc4d28ab4a533a.tar.bz2 | |
PR c++/92871 - bad code with xvalue and GNU ?: extension.
I steered Jakub wrong on the desired behavior for temp-extend1.C in the
context of bug 92831; it doesn't make sense to try to extend the lifetime of
a temporary that we've already materialized to evaluate the test. So this
patch munges the stabilized expression so that it won't be subject to
lifetime extension.
* call.c (prevent_lifetime_extension): New.
(build_conditional_expr_1): Use it.
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
0 files changed, 0 insertions, 0 deletions