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| author | Philip Herron <philip.herron@embecosm.com> | 2022-08-03 11:58:06 +0100 |
|---|---|---|
| committer | Philip Herron <philip.herron@embecosm.com> | 2022-08-04 15:48:37 +0100 |
| commit | 405d9f1d135771015199546cd1c224ba589ab48d (patch) | |
| tree | d7d397f76ca483d1351a3205b5dd0f17d179a475 /gcc/rust/backend/rust-compile-expr.h | |
| parent | 94e53f8e55e93da8db3d948c3f16d23b7c4ba7a6 (diff) | |
| download | gcc-405d9f1d135771015199546cd1c224ba589ab48d.zip gcc-405d9f1d135771015199546cd1c224ba589ab48d.tar.gz gcc-405d9f1d135771015199546cd1c224ba589ab48d.tar.bz2 | |
Fix ICE with duplicate hirid on autoderef coercion site mappings
Imagine the call expression:
Foo(a+b)
But the a+b is an operator overload of the assignment operation. We store
the autoderef coercions on the HIR id of the plus_expression here which is
going to conflict with the id used to store the autoderef coercions the
argument a+b. So this patch changes that all autoderef coercions store the
autoderef for the implicit method call on the hirid of the lvalue hirid
which in this case is 'a'. This means we won't conflict and cause an ICE
in this case.
Diffstat (limited to 'gcc/rust/backend/rust-compile-expr.h')
0 files changed, 0 insertions, 0 deletions