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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2022-05-02 21:26:10 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-02 21:26:10 +0000 |
| commit | ca722fe423bdd8c7895a40aac0410b2646917805 (patch) | |
| tree | 52ca965213514c45d7143acff72d9d21f090b4e6 /gcc/rust/backend/rust-compile-expr.h | |
| parent | 5aec7cbfa560440801dfd0b26e408ab6fb692ed6 (diff) | |
| parent | 7e576d70b6a1065bf31c37380a8e39354d961cd6 (diff) | |
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Merge #1197
1197: Support recursive coercion sites r=philberty a=philberty
There are two changes are part of this PR one where we update the address_expression
helper to take a ptrtype tree. Since the default build_address_expr_loc was automatically
building a pointer type of the TREE_TYPE of the operand which is not correct since we
sometimes want REFERENCE_TYPES instead of POINTER_TYPES.
The 2nd commit enhances the coercion_site code to recursively walk the tree and their
types to handle coercions to dyn traits or do array bounds checking etc. This gets rid of
the get_root hack used and cleans up the code in general.
Fixes #1146
Co-authored-by: Philip Herron <philip.herron@embecosm.com>
Diffstat (limited to 'gcc/rust/backend/rust-compile-expr.h')
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