diff options
author | Keith Randall <khr@golang.org> | 2021-04-14 16:18:58 -0700 |
---|---|---|
committer | Keith Randall <khr@golang.org> | 2021-04-15 00:29:05 +0000 |
commit | 083a26c7d2faa8194782856c6f4efce47703df01 (patch) | |
tree | 505c96e5b14ea2ecfbd5de7300b62c18f0a4865f /test/typeparam/pragma.go | |
parent | bf634c76b28a4a857c9d2a039c53982ffbdcceb7 (diff) | |
download | go-083a26c7d2faa8194782856c6f4efce47703df01.tar.gz go-083a26c7d2faa8194782856c6f4efce47703df01.zip |
cmd/compile: propagate pragmas from generic function to stenciled implementation
Change-Id: I28a1910890659aaa449ffd2a847cd4ced5a8600d
Reviewed-on: https://go-review.googlesource.com/c/go/+/310211
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
Diffstat (limited to 'test/typeparam/pragma.go')
-rw-r--r-- | test/typeparam/pragma.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/typeparam/pragma.go b/test/typeparam/pragma.go new file mode 100644 index 0000000000..6743e24ff3 --- /dev/null +++ b/test/typeparam/pragma.go @@ -0,0 +1,19 @@ +// errorcheck -0 -m -G=3 + +// Copyright 2021 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. + +// Make sure the go:noinline pragma makes it from a +// generic function to any of its stenciled instances. + +package main + +//go:noinline +func f[T any](x T) T { + return x +} + +func main() { // ERROR "can inline main" + println(f(5)) +} |