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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
d944347e7b
This is in particular to avoid churn from changes such as #4370. I think the import list can be helpful (particularly to understand what the library is aware of), but it's a different trade-off for the prelude package due to the implicit imports.
75 lines
3.8 KiB
Plaintext
75 lines
3.8 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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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/struct/fail_field_name_mismatch.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/struct/fail_field_name_mismatch.carbon
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// CHECK:STDERR: fail_field_name_mismatch.carbon:[[@LINE+4]]:20: error: missing value for field `a` in struct initialization [StructInitMissingFieldInLiteral]
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// CHECK:STDERR: var x: {.a: i32} = {.b = 1};
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// CHECK:STDERR: ^~~~~~~~
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// CHECK:STDERR:
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var x: {.a: i32} = {.b = 1};
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// CHECK:STDERR: fail_field_name_mismatch.carbon:[[@LINE+3]]:20: error: cannot convert from struct type `{.a: i32}` to `{.b: i32}`: missing field `b` in source type [StructInitMissingFieldInConversion]
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// CHECK:STDERR: var y: {.b: i32} = x;
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// CHECK:STDERR: ^
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var y: {.b: i32} = x;
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// CHECK:STDOUT: --- fail_field_name_mismatch.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Int32.type: type = fn_type @Int32 [template]
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// CHECK:STDOUT: %.1: type = tuple_type () [template]
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// CHECK:STDOUT: %Int32: %Int32.type = struct_value () [template]
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// CHECK:STDOUT: %.2: type = struct_type {.a: i32} [template]
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// CHECK:STDOUT: %.3: i32 = int_literal 1 [template]
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// CHECK:STDOUT: %.4: type = struct_type {.b: i32} [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
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// CHECK:STDOUT: .Int32 = %import_ref
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %import_ref: %Int32.type = import_ref Core//prelude/types, inst+15, loaded [template = constants.%Int32]
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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 [template] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .x = %x
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// CHECK:STDOUT: .y = %y
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %int.make_type_32.loc15: init type = call constants.%Int32() [template = i32]
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// CHECK:STDOUT: %.loc15_13.1: type = value_of_initializer %int.make_type_32.loc15 [template = i32]
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// CHECK:STDOUT: %.loc15_13.2: type = converted %int.make_type_32.loc15, %.loc15_13.1 [template = i32]
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// CHECK:STDOUT: %.loc15_16: type = struct_type {.a: i32} [template = constants.%.2]
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// CHECK:STDOUT: %x.var: ref %.2 = var x
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// CHECK:STDOUT: %x: ref %.2 = bind_name x, %x.var
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// CHECK:STDOUT: %int.make_type_32.loc20: init type = call constants.%Int32() [template = i32]
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// CHECK:STDOUT: %.loc20_13.1: type = value_of_initializer %int.make_type_32.loc20 [template = i32]
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// CHECK:STDOUT: %.loc20_13.2: type = converted %int.make_type_32.loc20, %.loc20_13.1 [template = i32]
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// CHECK:STDOUT: %.loc20_16: type = struct_type {.b: i32} [template = constants.%.4]
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// CHECK:STDOUT: %y.var: ref %.4 = var y
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// CHECK:STDOUT: %y: ref %.4 = bind_name y, %y.var
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @__global_init() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc15_26: i32 = int_literal 1 [template = constants.%.3]
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// CHECK:STDOUT: %.loc15_27: %.4 = struct_literal (%.loc15_26)
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// CHECK:STDOUT: assign file.%x.var, <error>
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// CHECK:STDOUT: %x.ref: ref %.2 = name_ref x, file.%x
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// CHECK:STDOUT: assign file.%y.var, <error>
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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