Initial commit

vendor/github.com/getsentry/sentry-go/stacktrace_go1.21.go

@@ -0,0 +1,25 @@
+//go:build go1.21
+
+package sentry
+
+import "strings"
+
+// Walk backwards through the results and for the current function name
+// remove it's parent function's prefix, leaving only it's actual name. This
+// fixes issues grouping errors with the new fully qualified function names
+// introduced from Go 1.21.
+
+func cleanupFunctionNamePrefix(f []Frame) []Frame {
+	for i := len(f) - 1; i > 0; i-- {
+		name := f[i].Function
+		parentName := f[i-1].Function + "."
+
+		if !strings.HasPrefix(name, parentName) {
+			continue
+		}
+
+		f[i].Function = name[len(parentName):]
+	}
+
+	return f
+}