[GROOVY-8974] STC ignores declaration type

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.5
• Fix Version/s: 4.0.0-beta-1, 3.0.10, 2.5.19
• Component/s: Static Type Checker
• Assignee: Eric Milles
• Reporter: Daniil Ovchinnikov
• Created: 28/Jan/19 12:19
• Updated: 11/Sep/22 16:25
• Resolved: 02/May/21 14:29

Description

static <T> T id(T arg) { arg }

@groovy.transform.CompileStatic
def ddd() {
  List<String> ls = id(new ArrayList<>())
  ls.get(0).toUpperCase() // Cannot find matching method java.lang.Object#toUpperCase()
}

println ddd()