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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/go.test/test/escape3.go | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/go.test/test/escape3.go')
-rw-r--r-- | gcc-4.9/gcc/testsuite/go.test/test/escape3.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/go.test/test/escape3.go b/gcc-4.9/gcc/testsuite/go.test/test/escape3.go new file mode 100644 index 000000000..4c1989151 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/go.test/test/escape3.go @@ -0,0 +1,36 @@ +// run + +// Copyright 2011 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. + +// Test the run-time behavior of escape analysis-related optimizations. + +package main + +func main() { + test1() +} + +func test1() { + check1(0) + check1(1) + check1(2) +} + +type T1 struct { + X, Y, Z int +} + +func f() int { + return 1 +} + +func check1(pass int) T1 { + v := []T1{{X: f(), Z: f()}} + if v[0].Y != 0 { + panic("nonzero init") + } + v[0].Y = pass + return v[0] +} |