Fix signature labels displaying empty symbol in definitions after commas

2 files changed, 41 insertions, 0 deletions

diff --git a/src/server/analysis.odin b/src/server/analysis.odin
index 8e27d1e..000080d 100644
--- a/src/server/analysis.odin
+++ b/src/server/analysis.odin
@@ -2299,6 +2299,9 @@ internal_resolve_comp_literal :: proc(
 
 	set_ast_package_set_scoped(ast_context, symbol.pkg)
 
+	if position_context.parent_comp_lit == nil {
+		return {}, false
+	}
 	symbol, _ = resolve_type_comp_literal(
 		ast_context,
 		position_context,
diff --git a/tests/signatures_test.odin b/tests/signatures_test.odin
index d81a4da..4ee9ff3 100644
--- a/tests/signatures_test.odin
+++ b/tests/signatures_test.odin
@@ -649,6 +649,44 @@ signature_comp_lit_bit_set :: proc(t: ^testing.T) {
 	)
 }
 
+@(test)
+signature_comp_lit_struct_field_after_comma :: proc(t: ^testing.T) {
+	source := test.Source {
+		main     = `package test
+		Foo :: struct {
+			A,{*}
+			B,
+		}
+		`,
+		config = {
+			enable_comp_lit_signature_help = true,
+		}
+	}
+
+	test.expect_signature_labels(
+		t,
+		&source,
+		{},
+	)
+}
+
+@(test)
+signature_comp_lit_proc_field_after_comma :: proc(t: ^testing.T) {
+	source := test.Source {
+		main     = `package test
+		foo :: proc(a, b,{*}: int) {}
+		`,
+		config = {
+			enable_comp_lit_signature_help = true,
+		}
+	}
+
+	test.expect_signature_labels(
+		t,
+		&source,
+		{},
+	)
+}
 /*
 @(test)
 signature_function_inside_when :: proc(t: ^testing.T) {