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| author | Philip Herron <philip.herron@embecosm.com> | 2021-07-26 15:16:09 +0100 |
|---|---|---|
| committer | Philip Herron <philip.herron@embecosm.com> | 2021-07-26 15:18:42 +0100 |
| commit | bb351c7a73c38e96fbc83032e23977e2926fa43e (patch) | |
| tree | 1727a526c82393893d7316824b39d4b0c6190213 /gcc | |
| parent | a4e3ffd3768b4a985aa7a137c9a553a4588acaba (diff) | |
| download | gcc-bb351c7a73c38e96fbc83032e23977e2926fa43e.zip gcc-bb351c7a73c38e96fbc83032e23977e2926fa43e.tar.gz gcc-bb351c7a73c38e96fbc83032e23977e2926fa43e.tar.bz2 | |
Fix crash when extern function item has no return type
Return types are optional in rust and extern fn items can be a ZST for the
result.
Addresses #421
Fixes #595
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/ast/rust-ast-full-test.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/rust/ast/rust-ast-full-test.cc b/gcc/rust/ast/rust-ast-full-test.cc index dd55e1d..5d32139 100644 --- a/gcc/rust/ast/rust-ast-full-test.cc +++ b/gcc/rust/ast/rust-ast-full-test.cc @@ -3595,7 +3595,8 @@ ExternalFunctionItem::as_string () const } // add type on new line - str += "\n (return) Type: " + return_type->as_string (); + str += "\n (return) Type: " + + (has_return_type () ? return_type->as_string () : "()"); // where clause str += "\n Where clause: "; |