},
	}

	for _, tc := range tests {
		t.Run(tc.in, func(t *testing.T) {
			pkg, sym := splitPkg(tc.in)
			if pkg != tc.pkg {
				t.Errorf("splitPkg(%q) got pkg %q want %q", tc.in, pkg, tc.pkg)
			}
			if sym != tc.sym {
				t.Errorf("splitPkg(%q) got sym %q want %q", tc.in, sym, tc.sym)
			}
		})
	}

			'a' <= r && r <= 'z'
	}
	return false
}

func escapedImportPathOK(r rune) bool {
	return modPathOK(r) || r == '+' || r == '/' || r == '%'
}

// splitPkg splits the full linker symbol name into package and local symbol
// name.
func splitPkg(name string) (pkgpath, sym string) {
	// package-sym split is at first dot after last the / that comes before
	// any characters illegal in a package path.

	lastSlashIdx := 0