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carbon-lang/toolchain/check/testdata/pointer/fail_deref_not_pointer.carbon
T
Richard Smith 22dff46ed2 Remove support for disambiguating a stringified type as being a type. (#3456)
Most of the calls to `StringifyType` already passed `true` for
`in_type_context`. Checking the rest, I found that every one of them was
already sufficiently clear that they were printing a type, or could be
made so with a very small change to the diagnostic text.
2023-12-05 17:34:04 +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
fn Deref(n: i32) {
// CHECK:STDERR: fail_deref_not_pointer.carbon:[[@LINE+3]]:3: ERROR: Cannot dereference operand of non-pointer type `i32`.
// CHECK:STDERR: *n;
// CHECK:STDERR: ^
*n;
// CHECK:STDERR: fail_deref_not_pointer.carbon:[[@LINE+3]]:3: ERROR: Cannot dereference operand of non-pointer type `()`.
// CHECK:STDERR: *();
// CHECK:STDERR: ^
*();
// CHECK:STDERR: fail_deref_not_pointer.carbon:[[@LINE+3]]:3: ERROR: Cannot dereference operand of non-pointer type `{}`.
// CHECK:STDERR: *{};
// CHECK:STDERR: ^
*{};
}
// CHECK:STDOUT: --- fail_deref_not_pointer.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %.loc15: type = tuple_type ()
// CHECK:STDOUT: %.loc19: type = struct_type {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace {.Deref = %Deref}
// CHECK:STDOUT: %Deref: <function> = fn_decl @Deref
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Deref(%n: i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %n.ref: i32 = name_ref n, %n
// CHECK:STDOUT: %.loc11: ref <error> = deref %n.ref
// CHECK:STDOUT: %.loc15_5.1: () = tuple_literal ()
// CHECK:STDOUT: %.loc15_5.2: () = tuple_value ()
// CHECK:STDOUT: %.loc15_5.3: () = converted %.loc15_5.1, %.loc15_5.2
// CHECK:STDOUT: %.loc15_3: ref <error> = deref %.loc15_5.3
// CHECK:STDOUT: %.loc19_5.1: {} = struct_literal ()
// CHECK:STDOUT: %.loc19_5.2: {} = struct_value ()
// CHECK:STDOUT: %.loc19_5.3: {} = converted %.loc19_5.1, %.loc19_5.2
// CHECK:STDOUT: %.loc19_3: ref <error> = deref %.loc19_5.3
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: