Adding upstream version 0.0~git20250307.c2e6a77.

Signed-off-by: Daniel Baumann <daniel@debian.org>

test/b/functions.go

@@ -0,0 +1,51 @@
+// package b
+package b
+
+func func0() {}
+
+// single comment
+func Func1() {}
+
+// multi
+// line
+// comment
+func Func2[T any](arg1 int) (a T, b error) {
+	return
+}
+
+// function with multiple generic types
+func Func3[A string, B, C any](arg1 A, arg2 B, arg3 int) (a A, b C) {
+	return
+}
+
+// function that returns a function
+func Func4(arg1 int) (a func() int) {
+	return a
+}
+
+// function with ommited argument types
+func Func5(arg0 string, arg1, arg2 int) {
+}
+
+// function with reserved argument name and variadic type
+func Func6(catch string, optional ...string) {
+}
+
+// function with ommited argument names
+func Func7(string, int, ...bool) {
+}
+
+// function with named return values
+func Func8() (b int, c string) {
+	return
+}
+
+// function with shortened return values
+func Func9() (b, c string) {
+	return
+}
+
+// function with named and shortened return values
+func Func10() (a int, b, c string) {
+	return
+}