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Diffstat (limited to 'crates/proc-macro-srv/src/tests/utils.rs')
| -rw-r--r-- | crates/proc-macro-srv/src/tests/utils.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crates/proc-macro-srv/src/tests/utils.rs b/crates/proc-macro-srv/src/tests/utils.rs index 28d826d01e..31beca20d6 100644 --- a/crates/proc-macro-srv/src/tests/utils.rs +++ b/crates/proc-macro-srv/src/tests/utils.rs @@ -146,6 +146,10 @@ impl ProcMacroClientInterface for MockCallback<'_> { fn span_source(&mut self, span: Span) -> Span { span } + + fn span_parent(&mut self, _span: Span) -> Option<Span> { + None + } } pub fn assert_expand_with_callback( |