File: nn-locals-bad.wast

package info (click to toggle)
binaryen 120-4
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 41,284 kB
  • sloc: cpp: 189,449; javascript: 62,189; ansic: 14,087; python: 5,379; pascal: 441; sh: 77; makefile: 30; asm: 27
file content (15 lines) | stat: -rw-r--r-- 294 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
;; Test for validation of non-nullable locals

;; RUN: not wasm-opt -all %s 2>&1 | filecheck %s

;; CHECK: non-nullable local's sets must dominate gets

(module
  (func $foo
    (local $nn (ref any))
    ;; It is not ok to read a non-nullable local.
    (drop
      (local.get $nn)
    )
  )
)