modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/syntax/initvar.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2010 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package main
     8  
     9  func main() {
    10  	if var x = 0; x < 10 {}    // ERROR "var declaration not allowed in if initializer"
    11  
    12  	switch var x = 0; x {}     // ERROR "var declaration not allowed in switch initializer"
    13  
    14  	for var x = 0; x < 10; {}  // ERROR "var declaration not allowed in for initializer"
    15  }