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.
51 lines
2.1 KiB
Plaintext
51 lines
2.1 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 Deref(n: i32) {
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// CHECK:STDERR: fail_deref_not_pointer.carbon:[[@LINE+3]]:3: ERROR: Cannot dereference operand of non-pointer type `i32`.
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// CHECK:STDERR: *n;
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// CHECK:STDERR: ^
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*n;
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// CHECK:STDERR: fail_deref_not_pointer.carbon:[[@LINE+3]]:3: ERROR: Cannot dereference operand of non-pointer type `()`.
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// CHECK:STDERR: *();
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// CHECK:STDERR: ^
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*();
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// CHECK:STDERR: fail_deref_not_pointer.carbon:[[@LINE+3]]:3: ERROR: Cannot dereference operand of non-pointer type `{}`.
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// CHECK:STDERR: *{};
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// CHECK:STDERR: ^
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*{};
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}
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// CHECK:STDOUT: --- fail_deref_not_pointer.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.loc15_5.1: type = tuple_type (), const
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// CHECK:STDOUT: %.loc15_5.2: () = tuple_value (), const
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// CHECK:STDOUT: %.loc19_5.1: type = struct_type {}, const
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// CHECK:STDOUT: %.loc19_5.2: {} = struct_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, {.Deref = %Deref}
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// CHECK:STDOUT: %Deref: <function> = fn_decl @Deref, const
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Deref(%n: i32) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %n.ref: i32 = name_ref n, %n
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// CHECK:STDOUT: %.loc11: ref <error> = deref %n.ref
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// CHECK:STDOUT: %.loc15_5.1: () = tuple_literal ()
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// CHECK:STDOUT: %.loc15_5.2: () = tuple_value (), const = constants.%.loc15_5.2
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// CHECK:STDOUT: %.loc15_5.3: () = converted %.loc15_5.1, %.loc15_5.2, const = constants.%.loc15_5.2
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// CHECK:STDOUT: %.loc15_3: ref <error> = deref %.loc15_5.3
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// CHECK:STDOUT: %.loc19_5.1: {} = struct_literal ()
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// CHECK:STDOUT: %.loc19_5.2: {} = struct_value (), const = constants.%.loc19_5.2
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// CHECK:STDOUT: %.loc19_5.3: {} = converted %.loc19_5.1, %.loc19_5.2, const = constants.%.loc19_5.2
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// CHECK:STDOUT: %.loc19_3: ref <error> = deref %.loc19_5.3
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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