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| author | Philip Herron <herron.philip@googlemail.com> | 2024-11-21 17:27:31 +0000 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2025-03-21 12:33:01 +0100 |
| commit | 6e90ff47c658f5a5e97b4b3ae1501efb6e076303 (patch) | |
| tree | 6c2ce652876f0a5f56c7858e1f0462897e538218 /gcc/rust/hir | |
| parent | 066cd2e1f817bc0009fe634983abd06d1d295d89 (diff) | |
| download | gcc-6e90ff47c658f5a5e97b4b3ae1501efb6e076303.zip gcc-6e90ff47c658f5a5e97b4b3ae1501efb6e076303.tar.gz gcc-6e90ff47c658f5a5e97b4b3ae1501efb6e076303.tar.bz2 | |
gccrs: fix crashes in hir dump since move to references
gcc/rust/ChangeLog:
* hir/rust-hir-dump.cc (Dump::visit): add guards
Signed-off-by: Philip Herron <herron.philip@googlemail.com>
Diffstat (limited to 'gcc/rust/hir')
| -rw-r--r-- | gcc/rust/hir/rust-hir-dump.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gcc/rust/hir/rust-hir-dump.cc b/gcc/rust/hir/rust-hir-dump.cc index 81cb881..1b48b29 100644 --- a/gcc/rust/hir/rust-hir-dump.cc +++ b/gcc/rust/hir/rust-hir-dump.cc @@ -359,7 +359,8 @@ Dump::do_matcharm (MatchArm &e) // FIXME Can't remember how to handle that. Let's see later. // do_outer_attrs(e); visit_collection ("match_arm_patterns", e.get_patterns ()); - visit_field ("guard_expr", e.get_guard_expr ()); + if (e.has_match_arm_guard ()) + visit_field ("guard_expr", e.get_guard_expr ()); end ("MatchArm"); } @@ -1264,7 +1265,8 @@ Dump::visit (BlockExpr &e) visit_collection ("statements", e.get_statements ()); - visit_field ("expr", e.get_final_expr ()); + if (e.has_final_expr ()) + visit_field ("expr", e.get_final_expr ()); end ("BlockExpr"); } @@ -1489,7 +1491,8 @@ Dump::visit (TypeParam &e) visit_collection ("type_param_bounds", e.get_type_param_bounds ()); - visit_field ("type", e.get_type ()); + if (e.has_type ()) + visit_field ("type", e.get_type ()); end ("TypeParam"); } @@ -1655,7 +1658,8 @@ Dump::visit (Function &e) put_field ("function_params", "empty"); } - visit_field ("return_type", e.get_return_type ()); + if (e.has_function_return_type ()) + visit_field ("return_type", e.get_return_type ()); if (!e.has_where_clause ()) put_field ("where_clause", "none"); |