mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-30 09:15:01 +01:00
Richard SmithandDana Jansens
19182f08aa
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>
101 lines
5.4 KiB
Plaintext
101 lines
5.4 KiB
Plaintext
// 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/if/fail_scope.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/if/fail_scope.carbon
|
|
|
|
fn VarScope(b: bool) -> i32 {
|
|
if (b) {
|
|
var n: i32 = 2;
|
|
return n;
|
|
}
|
|
// CHECK:STDERR: fail_scope.carbon:[[@LINE+3]]:10: error: name `n` not found [NameNotFound]
|
|
// CHECK:STDERR: return n;
|
|
// CHECK:STDERR: ^
|
|
return n;
|
|
}
|
|
|
|
// CHECK:STDOUT: --- fail_scope.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %Bool.type: type = fn_type @Bool [template]
|
|
// CHECK:STDOUT: %Bool: %Bool.type = struct_value () [template]
|
|
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [template]
|
|
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [template]
|
|
// CHECK:STDOUT: %VarScope.type: type = fn_type @VarScope [template]
|
|
// CHECK:STDOUT: %VarScope: %VarScope.type = struct_value () [template]
|
|
// CHECK:STDOUT: %int_2.ecc: Core.IntLiteral = int_value 2 [template]
|
|
// CHECK:STDOUT: %Convert.type.cd1: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
|
|
// CHECK:STDOUT: %impl_witness.5b0: <witness> = impl_witness (imports.%import_ref.723), @impl.1(%int_32) [template]
|
|
// CHECK:STDOUT: %Convert.type.466: type = fn_type @Convert.2, @impl.1(%int_32) [template]
|
|
// CHECK:STDOUT: %Convert.925: %Convert.type.466 = struct_value () [template]
|
|
// CHECK:STDOUT: %Convert.bound: <bound method> = bound_method %int_2.ecc, %Convert.925 [template]
|
|
// CHECK:STDOUT: %Convert.specific_fn: <specific function> = specific_function %Convert.bound, @Convert.2(%int_32) [template]
|
|
// CHECK:STDOUT: %int_2.166: %i32 = int_value 2 [template]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
|
|
// CHECK:STDOUT: .Bool = %import_ref.f7c
|
|
// CHECK:STDOUT: .Int = %import_ref.187
|
|
// CHECK:STDOUT: .ImplicitAs = %import_ref.a69
|
|
// 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: .VarScope = %VarScope.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core.import = import Core
|
|
// CHECK:STDOUT: %VarScope.decl: %VarScope.type = fn_decl @VarScope [template = constants.%VarScope] {
|
|
// CHECK:STDOUT: %b.patt: bool = binding_pattern b
|
|
// CHECK:STDOUT: %b.param_patt: bool = value_param_pattern %b.patt, runtime_param0
|
|
// CHECK:STDOUT: %return.patt: %i32 = return_slot_pattern
|
|
// CHECK:STDOUT: %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param1
|
|
// CHECK:STDOUT: } {
|
|
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
|
|
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
|
|
// CHECK:STDOUT: %b.param: bool = value_param runtime_param0
|
|
// CHECK:STDOUT: %.loc11_16.1: type = splice_block %.loc11_16.3 [template = bool] {
|
|
// CHECK:STDOUT: %bool.make_type: init type = call constants.%Bool() [template = bool]
|
|
// CHECK:STDOUT: %.loc11_16.2: type = value_of_initializer %bool.make_type [template = bool]
|
|
// CHECK:STDOUT: %.loc11_16.3: type = converted %bool.make_type, %.loc11_16.2 [template = bool]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %b: bool = bind_name b, %b.param
|
|
// CHECK:STDOUT: %return.param: ref %i32 = out_param runtime_param1
|
|
// CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @VarScope(%b.param_patt: bool) -> %i32 {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %b.ref: bool = name_ref b, %b
|
|
// CHECK:STDOUT: if %b.ref br !if.then else br !if.else
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !if.then:
|
|
// CHECK:STDOUT: %n.var: ref %i32 = var n
|
|
// CHECK:STDOUT: %n: ref %i32 = bind_name n, %n.var
|
|
// CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
|
|
// CHECK:STDOUT: %impl.elem0: %Convert.type.cd1 = impl_witness_access constants.%impl_witness.5b0, element0 [template = constants.%Convert.925]
|
|
// CHECK:STDOUT: %Convert.bound: <bound method> = bound_method %int_2, %impl.elem0 [template = constants.%Convert.bound]
|
|
// CHECK:STDOUT: %Convert.specific_fn: <specific function> = specific_function %Convert.bound, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn]
|
|
// CHECK:STDOUT: %int.convert_checked: init %i32 = call %Convert.specific_fn(%int_2) [template = constants.%int_2.166]
|
|
// CHECK:STDOUT: %.loc13: init %i32 = converted %int_2, %int.convert_checked [template = constants.%int_2.166]
|
|
// CHECK:STDOUT: assign %n.var, %.loc13
|
|
// CHECK:STDOUT: %n.ref.loc14: ref %i32 = name_ref n, %n
|
|
// CHECK:STDOUT: %.loc14: %i32 = bind_value %n.ref.loc14
|
|
// CHECK:STDOUT: return %.loc14
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !if.else:
|
|
// CHECK:STDOUT: %n.ref.loc19: <error> = name_ref n, <error> [template = <error>]
|
|
// CHECK:STDOUT: return <error>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|