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| author | Philip Herron <herron.philip@googlemail.com> | 2023-04-20 11:55:20 +0100 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2024-01-16 18:34:13 +0100 |
| commit | cd587fbc1de242a389209974f468dcd8094abb74 (patch) | |
| tree | ed3ce384efa68662357102dd0b271058a09b40a9 | |
| parent | b237dcd81a3e84653b2599aae2826fe6221d81a6 (diff) | |
| download | gcc-cd587fbc1de242a389209974f468dcd8094abb74.zip gcc-cd587fbc1de242a389209974f468dcd8094abb74.tar.gz gcc-cd587fbc1de242a389209974f468dcd8094abb74.tar.bz2 | |
gccrs: Fix ICE in assignment of error type bound predicates
gcc/rust/ChangeLog:
* typecheck/rust-tyty-bounds.cc (TypeBoundPredicate::operator=):
we are done if other is in an error state
Signed-off-by: Philip Herron <herron.philip@googlemail.com>
| -rw-r--r-- | gcc/rust/typecheck/rust-tyty-bounds.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/rust/typecheck/rust-tyty-bounds.cc b/gcc/rust/typecheck/rust-tyty-bounds.cc index 23a2926..dc4418f 100644 --- a/gcc/rust/typecheck/rust-tyty-bounds.cc +++ b/gcc/rust/typecheck/rust-tyty-bounds.cc @@ -360,6 +360,9 @@ TypeBoundPredicate::operator= (const TypeBoundPredicate &other) for (const auto &p : other.get_substs ()) substitutions.push_back (p.clone ()); + if (other.is_error ()) + return *this; + std::vector<SubstitutionArg> mappings; for (size_t i = 0; i < other.used_arguments.get_mappings ().size (); i++) { |