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lsp: Fix crash on incomplete detailed signal

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James Westman 2024-12-25 10:31:35 -06:00
parent a6d57cebec
commit d6f4b88d35
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3 changed files with 9 additions and 1 deletions
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3
blueprintcompiler/language/gobject_signal.py
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@ -143,12 +143,13 @@ class Signal(AstNode):
@property @property
def document_symbol(self) -> DocumentSymbol: def document_symbol(self) -> DocumentSymbol:
detail = self.ranges["detail_start", "detail_end"]
return DocumentSymbol( return DocumentSymbol(
self.full_name, self.full_name,
SymbolKind.Event, SymbolKind.Event,
self.range, self.range,
self.group.tokens["name"].range, self.group.tokens["name"].range,
self.ranges["detail_start", "detail_end"].text, detail.text if detail is not None else None,
) )
def get_reference(self, idx: int) -> T.Optional[LocationLink]: def get_reference(self, idx: int) -> T.Optional[LocationLink]:

5
tests/sample_errors/incomplete_signal.blp Normal file
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@ -0,0 +1,5 @@
using Gtk 4.0;
Label {
notify::
}

2
tests/sample_errors/incomplete_signal.err Normal file
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@ -0,0 +1,2 @@
5,1,0,Expected a signal detail name
4,9,3,Unexpected tokens