EmbeddedRuntime: add swift_willThrow

2025-12-14 20:36:38 +01:00 · 2023-10-31 20:00:39 +01:00
parent de6edc70e8
commit c8db45907f
2 changed files with 6 additions and 1 deletions
--- a/stdlib/public/core/EmbeddedRuntime.swift
+++ b/stdlib/public/core/EmbeddedRuntime.swift
@@ -270,3 +270,8 @@ public func swift_once(predicate: UnsafeMutablePointer<Int>, fn: (@convention(c)
 public func swift_deletedMethodError() -> Never {
  Builtin.int_trap()
 }
+
+@_silgen_name("swift_willThrow")
+public func swift_willThrow() throws {
+}
+
--- a/test/embedded/throw-trap-stdlib.swift
+++ b/test/embedded/throw-trap-stdlib.swift
@@ -10,4 +10,4 @@ public func test() {
  }
 }

-// CHECK-NOT: swift_willThrow
+// CHECK: swift_willThrow