mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 15:01:03 +01:00
Jon Ross-Perkins
83413479d7
This has is a nice-to-have for me. Frequently I want to run a specific test, and end up digging through output to be able to copy-paste the run line. This uses TIP lines to inject the command into the file when using AUTOUPDATE. Note, one of the reasons I want this is because "bazel test //toolchain/testing:file_test --test_output=all" has been regularly exceeding bazel's output limit for me (workaround is either opening the output file or specifying an obscure output limit flag), making it a little harder for me to get the commands. However, frequently I'm adding a file and want to iterate on it, so that's really the use case I have in mind here.
60 lines
3.0 KiB
Plaintext
60 lines
3.0 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/array/fail_bound_overflow.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/array/fail_bound_overflow.carbon
|
|
|
|
// TODO: Once we preserve the full value of integer literals in SemIR, check
|
|
// that we reject the array bound being too large.
|
|
|
|
// CHECK:STDERR: fail_bound_overflow.carbon:[[@LINE+4]]:14: ERROR: Integer literal with value 39999999999999999993 does not fit in i32.
|
|
// CHECK:STDERR: var a: [i32; 39999999999999999993];
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR:
|
|
var a: [i32; 39999999999999999993];
|
|
|
|
// CHECK:STDERR: fail_bound_overflow.carbon:[[@LINE+7]]:9: ERROR: Cannot implicitly convert from `i32` to `type`.
|
|
// CHECK:STDERR: var b: [1; 39999999999999999993];
|
|
// CHECK:STDERR: ^
|
|
// CHECK:STDERR:
|
|
// CHECK:STDERR: fail_bound_overflow.carbon:[[@LINE+3]]:12: ERROR: Integer literal with value 39999999999999999993 does not fit in i32.
|
|
// CHECK:STDERR: var b: [1; 39999999999999999993];
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
|
|
var b: [1; 39999999999999999993];
|
|
|
|
// CHECK:STDOUT: --- fail_bound_overflow.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %Int32: type = fn_type @Int32 [template]
|
|
// CHECK:STDOUT: %.1: type = tuple_type () [template]
|
|
// CHECK:STDOUT: %struct: Int32 = struct_value () [template]
|
|
// CHECK:STDOUT: %.2: i32 = int_literal 1 [template]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: package: <namespace> = namespace [template] {
|
|
// CHECK:STDOUT: .Core = %Core
|
|
// CHECK:STDOUT: .a = %a
|
|
// CHECK:STDOUT: .b = %b
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
|
|
// CHECK:STDOUT: %import_ref: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct]
|
|
// CHECK:STDOUT: %int.make_type_32: init type = call constants.%struct() [template = i32]
|
|
// CHECK:STDOUT: %.loc18_9.1: type = value_of_initializer %int.make_type_32 [template = i32]
|
|
// CHECK:STDOUT: %.loc18_9.2: type = converted %int.make_type_32, %.loc18_9.1 [template = i32]
|
|
// CHECK:STDOUT: %.loc18_34: type = array_type <error>, i32 [template = <error>]
|
|
// CHECK:STDOUT: %a.var: ref <error> = var a
|
|
// CHECK:STDOUT: %a: ref <error> = bind_name a, %a.var
|
|
// CHECK:STDOUT: %.loc27_9: i32 = int_literal 1 [template = constants.%.2]
|
|
// CHECK:STDOUT: %.loc27_32: type = array_type <error>, <error> [template = <error>]
|
|
// CHECK:STDOUT: %b.var: ref <error> = var b
|
|
// CHECK:STDOUT: %b: ref <error> = bind_name b, %b.var
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
|
|
// CHECK:STDOUT:
|