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carbon-lang/toolchain/check/testdata/pointer/nested_const.carbon
T
Jon Ross-Perkins aa5bfa564f Add a distinct semir file separator. (#3438)
This removes the filename from the file-scoped block, and places it
above to make it clear where the full SemIR begins (with multifile,
providing a barrier between).
2023-12-01 00:53:45 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// TODO: The `const` in the return type should not be necessary.
fn F(p: const (const (const i32*)*)) -> const i32 {
return **p;
}
// CHECK:STDOUT: --- nested_const.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %F: <function> = fn_decl @F
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%p: const (const (const i32*)*)) -> const i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %p.ref: const (const (const i32*)*) = name_ref p, %p
// CHECK:STDOUT: %.loc9_11.1: ref const (const i32*) = deref %p.ref
// CHECK:STDOUT: %.loc9_11.2: const (const i32*) = bind_value %.loc9_11.1
// CHECK:STDOUT: %.loc9_10.1: ref const i32 = deref %.loc9_11.2
// CHECK:STDOUT: %.loc9_10.2: const i32 = bind_value %.loc9_10.1
// CHECK:STDOUT: return %.loc9_10.2
// CHECK:STDOUT: }
// CHECK:STDOUT: