"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "test/nilptr5.go" between
go1.19.src.tar.gz and go1.19.1.src.tar.gz

About: Google’s Go is a compiled, garbage-collected, concurrent programming language.
Latest stable release (1.19).

nilptr5.go  (go1.19.src):nilptr5.go  (go1.19.1.src)
// errorcheck -0 -d=nil // errorcheck -0 -d=nil
// +build !wasm //go:build !wasm && !aix
// +build !aix // +build !wasm,!aix
// Copyright 2018 The Go Authors. All rights reserved. // Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
// Test that nil checks are removed. // Test that nil checks are removed.
// Optimization is enabled. // Optimization is enabled.
package p package p
func f5(p *float32, q *float64, r *float32, s *float64) float64 { func f5(p *float32, q *float64, r *float32, s *float64) float64 {
x := float64(*p) // ERROR "removed nil check" x := float64(*p) // ERROR "removed nil check"
y := *q // ERROR "removed nil check" y := *q // ERROR "removed nil check"
*r = 7 // ERROR "removed nil check" *r = 7 // ERROR "removed nil check"
*s = 9 // ERROR "removed nil check" *s = 9 // ERROR "removed nil check"
return x + y return x + y
} }
type T [29]byte type T struct{ b [29]byte }
func f6(p, q *T) { func f6(p, q *T) {
x := *p // ERROR "removed nil check" x := *p // ERROR "removed nil check"
*q = x // ERROR "removed nil check" *q = x // ERROR "removed nil check"
} }
// make sure to remove nil check for memory move (issue #18003) // make sure to remove nil check for memory move (issue #18003)
func f8(t *[8]int) [8]int { func f8(t *struct{ b [8]int }) struct{ b [8]int } {
return *t // ERROR "removed nil check" return *t // ERROR "removed nil check"
} }
 End of changes. 3 change blocks. 
4 lines changed or deleted 4 lines changed or added

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