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carbon-lang/toolchain/check/testdata/class/fail_addr_self.carbon
T
Richard SmithandDana Jansens 19182f08aa Compute a fingerprint for constants and import_ref instructions. (#4763) 
Use it in the instruction namer to make instruction names more stable
across unrelated changes to the toolchain or the prelude.

---------

Co-authored-by: Dana Jansens <danakj@orodu.net>
2025-01-07 20:41:44 +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
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/fail_addr_self.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/fail_addr_self.carbon
class Class {
fn F[addr self: Class*]();
// CHECK:STDERR: fail_addr_self.carbon:[[@LINE+4]]:8: error: `addr` can only be applied to a binding with a pointer type [AddrOnNonPointerType]
// CHECK:STDERR: fn G[addr self: Class]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR:
fn G[addr self: Class]();
}
fn F(c: Class, p: Class*) {
// CHECK:STDERR: fail_addr_self.carbon:[[@LINE+6]]:3: error: `addr self` method cannot be invoked on a value [AddrSelfIsNonRef]
// CHECK:STDERR: c.F();
// CHECK:STDERR: ^
// CHECK:STDERR: fail_addr_self.carbon:[[@LINE-12]]:8: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: fn F[addr self: Class*]();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
c.F();
c.G();
// This call is OK.
(*p).F();
(*p).G();
}
// CHECK:STDOUT: --- fail_addr_self.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Class: type = class_type @Class [template]
// CHECK:STDOUT: %ptr.e71: type = ptr_type %Class [template]
// CHECK:STDOUT: %F.type.945: type = fn_type @F.1 [template]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [template]
// CHECK:STDOUT: %F.ffd: %F.type.945 = struct_value () [template]
// CHECK:STDOUT: %G.type: type = fn_type @G [template]
// CHECK:STDOUT: %G: %G.type = struct_value () [template]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [template]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [template]
// CHECK:STDOUT: %F.type.b25: type = fn_type @F.2 [template]
// CHECK:STDOUT: %F.c41: %F.type.b25 = struct_value () [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT: import Core//prelude
// CHECK:STDOUT: import Core//prelude/...
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = imports.%Core
// CHECK:STDOUT: .Class = %Class.decl
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %Class.decl: type = class_decl @Class [template = constants.%Class] {} {}
// CHECK:STDOUT: %F.decl: %F.type.b25 = fn_decl @F.2 [template = constants.%F.c41] {
// CHECK:STDOUT: %c.patt: %Class = binding_pattern c
// CHECK:STDOUT: %c.param_patt: %Class = value_param_pattern %c.patt, runtime_param0
// CHECK:STDOUT: %p.patt: %ptr.e71 = binding_pattern p
// CHECK:STDOUT: %p.param_patt: %ptr.e71 = value_param_pattern %p.patt, runtime_param1
// CHECK:STDOUT: } {
// CHECK:STDOUT: %c.param: %Class = value_param runtime_param0
// CHECK:STDOUT: %Class.ref.loc20_9: type = name_ref Class, file.%Class.decl [template = constants.%Class]
// CHECK:STDOUT: %c: %Class = bind_name c, %c.param
// CHECK:STDOUT: %p.param: %ptr.e71 = value_param runtime_param1
// CHECK:STDOUT: %.loc20: type = splice_block %ptr [template = constants.%ptr.e71] {
// CHECK:STDOUT: %Class.ref.loc20_19: type = name_ref Class, file.%Class.decl [template = constants.%Class]
// CHECK:STDOUT: %ptr: type = ptr_type %Class [template = constants.%ptr.e71]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %ptr.e71 = bind_name p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Class {
// CHECK:STDOUT: %F.decl: %F.type.945 = fn_decl @F.1 [template = constants.%F.ffd] {
// CHECK:STDOUT: %self.patt: %ptr.e71 = binding_pattern self
// CHECK:STDOUT: %self.param_patt: %ptr.e71 = value_param_pattern %self.patt, runtime_param0
// CHECK:STDOUT: %.loc12_8: auto = addr_pattern %self.param_patt
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %ptr.e71 = value_param runtime_param0
// CHECK:STDOUT: %.loc12_24: type = splice_block %ptr [template = constants.%ptr.e71] {
// CHECK:STDOUT: %Class.ref: type = name_ref Class, file.%Class.decl [template = constants.%Class]
// CHECK:STDOUT: %ptr: type = ptr_type %Class [template = constants.%ptr.e71]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: %ptr.e71 = bind_name self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [template = constants.%G] {
// CHECK:STDOUT: %self.patt: %Class = binding_pattern self
// CHECK:STDOUT: %self.param_patt: %Class = value_param_pattern %self.patt, runtime_param0
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %Class = value_param runtime_param0
// CHECK:STDOUT: %Class.ref: type = name_ref Class, file.%Class.decl [template = constants.%Class]
// CHECK:STDOUT: %self: %Class = bind_name self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Class
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: .G = %G.decl
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F.1[addr %self.param_patt: %ptr.e71]();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G[%self.param_patt: %Class]();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F.2(%c.param_patt: %Class, %p.param_patt: %ptr.e71) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %c.ref.loc27: %Class = name_ref c, %c
// CHECK:STDOUT: %F.ref.loc27: %F.type.945 = name_ref F, @Class.%F.decl [template = constants.%F.ffd]
// CHECK:STDOUT: %F.bound.loc27: <bound method> = bound_method %c.ref.loc27, %F.ref.loc27
// CHECK:STDOUT: %F.call.loc27: init %empty_tuple.type = call %F.bound.loc27(<error>)
// CHECK:STDOUT: %c.ref.loc29: %Class = name_ref c, %c
// CHECK:STDOUT: %G.ref.loc29: %G.type = name_ref G, @Class.%G.decl [template = constants.%G]
// CHECK:STDOUT: %G.bound.loc29: <bound method> = bound_method %c.ref.loc29, %G.ref.loc29
// CHECK:STDOUT: %G.call.loc29: init %empty_tuple.type = call %G.bound.loc29(%c.ref.loc29)
// CHECK:STDOUT: %p.ref.loc32: %ptr.e71 = name_ref p, %p
// CHECK:STDOUT: %.loc32: ref %Class = deref %p.ref.loc32
// CHECK:STDOUT: %F.ref.loc32: %F.type.945 = name_ref F, @Class.%F.decl [template = constants.%F.ffd]
// CHECK:STDOUT: %F.bound.loc32: <bound method> = bound_method %.loc32, %F.ref.loc32
// CHECK:STDOUT: %addr: %ptr.e71 = addr_of %.loc32
// CHECK:STDOUT: %F.call.loc32: init %empty_tuple.type = call %F.bound.loc32(%addr)
// CHECK:STDOUT: %p.ref.loc34: %ptr.e71 = name_ref p, %p
// CHECK:STDOUT: %.loc34_4.1: ref %Class = deref %p.ref.loc34
// CHECK:STDOUT: %G.ref.loc34: %G.type = name_ref G, @Class.%G.decl [template = constants.%G]
// CHECK:STDOUT: %G.bound.loc34: <bound method> = bound_method %.loc34_4.1, %G.ref.loc34
// CHECK:STDOUT: %.loc34_4.2: %Class = bind_value %.loc34_4.1
// CHECK:STDOUT: %G.call.loc34: init %empty_tuple.type = call %G.bound.loc34(%.loc34_4.2)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
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