carbon-lang/toolchain/check/testdata/if_expr/struct.carbon

// 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_expr/struct.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/if_expr/struct.carbon

fn G(s: {.a: i32, .b: i32});

fn F(cond: bool) {
  var a: {.a: i32, .b: i32} = {.a = 1, .b = 2};
  G(if cond then a else a);
}

// CHECK:STDOUT: --- struct.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %Int32.type: type = fn_type @Int32 [template]
// CHECK:STDOUT:   %.1: type = tuple_type () [template]
// CHECK:STDOUT:   %Int32: %Int32.type = struct_value () [template]
// CHECK:STDOUT:   %.2: type = struct_type {.a: i32, .b: i32} [template]
// CHECK:STDOUT:   %G.type: type = fn_type @G [template]
// CHECK:STDOUT:   %G: %G.type = struct_value () [template]
// CHECK:STDOUT:   %Bool.type: type = fn_type @Bool [template]
// CHECK:STDOUT:   %Bool: %Bool.type = struct_value () [template]
// CHECK:STDOUT:   %F.type: type = fn_type @F [template]
// CHECK:STDOUT:   %F: %F.type = struct_value () [template]
// CHECK:STDOUT:   %.3: type = ptr_type %.2 [template]
// CHECK:STDOUT:   %.4: i32 = int_literal 1 [template]
// CHECK:STDOUT:   %.5: i32 = int_literal 2 [template]
// CHECK:STDOUT:   %struct: %.2 = struct_value (%.4, %.5) [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     .Int32 = %import_ref.1
// CHECK:STDOUT:     .Bool = %import_ref.2
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/operators
// CHECK:STDOUT:     import Core//prelude/types
// CHECK:STDOUT:     import Core//prelude/operators/arithmetic
// CHECK:STDOUT:     import Core//prelude/operators/bitwise
// CHECK:STDOUT:     import Core//prelude/operators/comparison
// CHECK:STDOUT:     import Core//prelude/types/bool
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.1: %Int32.type = import_ref Core//prelude/types, inst+4, loaded [template = constants.%Int32]
// CHECK:STDOUT:   %import_ref.2: %Bool.type = import_ref Core//prelude/types/bool, inst+2, loaded [template = constants.%Bool]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .G = %G.decl
// CHECK:STDOUT:     .F = %F.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [template = constants.%G] {
// CHECK:STDOUT:     %int.make_type_32.loc11_14: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT:     %.loc11_14.1: type = value_of_initializer %int.make_type_32.loc11_14 [template = i32]
// CHECK:STDOUT:     %.loc11_14.2: type = converted %int.make_type_32.loc11_14, %.loc11_14.1 [template = i32]
// CHECK:STDOUT:     %int.make_type_32.loc11_23: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT:     %.loc11_23.1: type = value_of_initializer %int.make_type_32.loc11_23 [template = i32]
// CHECK:STDOUT:     %.loc11_23.2: type = converted %int.make_type_32.loc11_23, %.loc11_23.1 [template = i32]
// CHECK:STDOUT:     %.loc11_26: type = struct_type {.a: i32, .b: i32} [template = constants.%.2]
// CHECK:STDOUT:     %s.loc11_6.1: %.2 = param s
// CHECK:STDOUT:     @G.%s: %.2 = bind_name s, %s.loc11_6.1
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [template = constants.%F] {
// CHECK:STDOUT:     %bool.make_type: init type = call constants.%Bool() [template = bool]
// CHECK:STDOUT:     %.loc13_12.1: type = value_of_initializer %bool.make_type [template = bool]
// CHECK:STDOUT:     %.loc13_12.2: type = converted %bool.make_type, %.loc13_12.1 [template = bool]
// CHECK:STDOUT:     %cond.loc13_6.1: bool = param cond
// CHECK:STDOUT:     @F.%cond: bool = bind_name cond, %cond.loc13_6.1
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G(%s: %.2);
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Bool() -> type = "bool.make_type";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%cond: bool) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %int.make_type_32.loc14_15: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT:   %.loc14_15.1: type = value_of_initializer %int.make_type_32.loc14_15 [template = i32]
// CHECK:STDOUT:   %.loc14_15.2: type = converted %int.make_type_32.loc14_15, %.loc14_15.1 [template = i32]
// CHECK:STDOUT:   %int.make_type_32.loc14_24: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT:   %.loc14_24.1: type = value_of_initializer %int.make_type_32.loc14_24 [template = i32]
// CHECK:STDOUT:   %.loc14_24.2: type = converted %int.make_type_32.loc14_24, %.loc14_24.1 [template = i32]
// CHECK:STDOUT:   %.loc14_27: type = struct_type {.a: i32, .b: i32} [template = constants.%.2]
// CHECK:STDOUT:   %a.var: ref %.2 = var a
// CHECK:STDOUT:   %a: ref %.2 = bind_name a, %a.var
// CHECK:STDOUT:   %.loc14_37: i32 = int_literal 1 [template = constants.%.4]
// CHECK:STDOUT:   %.loc14_45: i32 = int_literal 2 [template = constants.%.5]
// CHECK:STDOUT:   %.loc14_46.1: %.2 = struct_literal (%.loc14_37, %.loc14_45)
// CHECK:STDOUT:   %.loc14_46.2: ref i32 = struct_access %a.var, element0
// CHECK:STDOUT:   %.loc14_46.3: init i32 = initialize_from %.loc14_37 to %.loc14_46.2 [template = constants.%.4]
// CHECK:STDOUT:   %.loc14_46.4: ref i32 = struct_access %a.var, element1
// CHECK:STDOUT:   %.loc14_46.5: init i32 = initialize_from %.loc14_45 to %.loc14_46.4 [template = constants.%.5]
// CHECK:STDOUT:   %.loc14_46.6: init %.2 = struct_init (%.loc14_46.3, %.loc14_46.5) to %a.var [template = constants.%struct]
// CHECK:STDOUT:   %.loc14_47: init %.2 = converted %.loc14_46.1, %.loc14_46.6 [template = constants.%struct]
// CHECK:STDOUT:   assign %a.var, %.loc14_47
// CHECK:STDOUT:   %G.ref: %G.type = name_ref G, file.%G.decl [template = constants.%G]
// CHECK:STDOUT:   %cond.ref: bool = name_ref cond, %cond
// CHECK:STDOUT:   if %cond.ref br !if.expr.then else br !if.expr.else
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then:
// CHECK:STDOUT:   %a.ref.loc15_18: ref %.2 = name_ref a, %a
// CHECK:STDOUT:   %.loc15_18.1: ref i32 = struct_access %a.ref.loc15_18, element0
// CHECK:STDOUT:   %.loc15_18.2: i32 = bind_value %.loc15_18.1
// CHECK:STDOUT:   %.loc15_18.3: ref i32 = struct_access %a.ref.loc15_18, element1
// CHECK:STDOUT:   %.loc15_18.4: i32 = bind_value %.loc15_18.3
// CHECK:STDOUT:   %struct.loc15_18: %.2 = struct_value (%.loc15_18.2, %.loc15_18.4)
// CHECK:STDOUT:   %.loc15_18.5: %.2 = converted %a.ref.loc15_18, %struct.loc15_18
// CHECK:STDOUT:   br !if.expr.result(%.loc15_18.5)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else:
// CHECK:STDOUT:   %a.ref.loc15_25: ref %.2 = name_ref a, %a
// CHECK:STDOUT:   %.loc15_25.1: ref i32 = struct_access %a.ref.loc15_25, element0
// CHECK:STDOUT:   %.loc15_25.2: i32 = bind_value %.loc15_25.1
// CHECK:STDOUT:   %.loc15_25.3: ref i32 = struct_access %a.ref.loc15_25, element1
// CHECK:STDOUT:   %.loc15_25.4: i32 = bind_value %.loc15_25.3
// CHECK:STDOUT:   %struct.loc15_25: %.2 = struct_value (%.loc15_25.2, %.loc15_25.4)
// CHECK:STDOUT:   %.loc15_20: %.2 = converted %a.ref.loc15_25, %struct.loc15_25
// CHECK:STDOUT:   br !if.expr.result(%.loc15_20)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result:
// CHECK:STDOUT:   %.loc15_5: %.2 = block_arg !if.expr.result
// CHECK:STDOUT:   %G.call: init %.1 = call %G.ref(%.loc15_5)
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT: