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gc: fix struct and array comparisons for new bool rules
The two optimizations for small structs and arrays were missing the implicit cast from ideal bool. Fixes #3351. R=rsc, lvd CC=golang-dev https://golang.org/cl/5848062
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// compile | ||
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// Copyright 2012 The Go Authors. All rights reserved. | ||
// Use of this source code is governed by a BSD-style | ||
// license that can be found in the LICENSE file. | ||
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// http://code.google.com/p/go/issues/detail?id=3351 | ||
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package main | ||
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// struct with four fields of basic type | ||
type S struct {a, b, c, d int} | ||
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// struct with five fields of basic type | ||
type T struct {a, b, c, d, e int} | ||
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// array with four elements | ||
type A [4]int | ||
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// array with five elements | ||
type B [5]int | ||
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func main() { | ||
var i interface{} | ||
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var s1, s2 S | ||
i = s1 == s2 | ||
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var t1, t2 T | ||
i = t1 == t2 | ||
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var a1, a2 A | ||
i = a1 == a2 | ||
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var b1, b2 B | ||
i = b1 == b2 | ||
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_ = i | ||
} |