mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 20:50:13 +01:00
Richard Smith
a2012d4777
Also some finessing of evaluation for other instruction kinds and some additional testing.
44 lines
1.4 KiB
Plaintext
44 lines
1.4 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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fn Echo(a: ()) -> () {
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return a;
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}
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fn Main() {
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Echo(());
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}
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// CHECK:STDOUT: --- empty_tuple.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.loc7: type = tuple_type (), const
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// CHECK:STDOUT: %.loc12: () = tuple_value (), const
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace package, {.Echo = %Echo, .Main = %Main}
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// CHECK:STDOUT: %Echo: <function> = fn_decl @Echo, const
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// CHECK:STDOUT: %Main: <function> = fn_decl @Main, const
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Echo(%a: ()) -> () {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %a.ref: () = name_ref a, %a
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// CHECK:STDOUT: return %a.ref
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Main() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Echo.ref: <function> = name_ref Echo, file.%Echo, const = file.%Echo
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// CHECK:STDOUT: %.loc12_9.1: () = tuple_literal ()
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// CHECK:STDOUT: %.loc12_9.2: () = tuple_value (), const = constants.%.loc12
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// CHECK:STDOUT: %.loc12_9.3: () = converted %.loc12_9.1, %.loc12_9.2, const = constants.%.loc12
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// CHECK:STDOUT: %.loc12_7: init () = call %Echo.ref(%.loc12_9.3)
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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