mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +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.
106 lines
4.7 KiB
Plaintext
106 lines
4.7 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/pointer/import.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/pointer/import.carbon
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// --- implicit.carbon
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package Implicit;
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var a_orig: i32 = 0;
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var a_ref: i32* = &a_orig;
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// --- implicit.impl.carbon
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impl package Implicit;
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var a: i32* = a_ref;
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// CHECK:STDOUT: --- implicit.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Int32: type = fn_type @Int32 [template]
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// CHECK:STDOUT: %.1: type = tuple_type () [template]
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// CHECK:STDOUT: %struct: Int32 = struct_value () [template]
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// CHECK:STDOUT: %.2: i32 = int_literal 0 [template]
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// CHECK:STDOUT: %.3: type = ptr_type i32 [template]
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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 = %Core
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// CHECK:STDOUT: .a_orig = %a_orig
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// CHECK:STDOUT: .a_ref = %a_ref
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %import_ref.1: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct]
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// CHECK:STDOUT: %int.make_type_32.loc4: init type = call constants.%struct() [template = i32]
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// CHECK:STDOUT: %.loc4_13.1: type = value_of_initializer %int.make_type_32.loc4 [template = i32]
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// CHECK:STDOUT: %.loc4_13.2: type = converted %int.make_type_32.loc4, %.loc4_13.1 [template = i32]
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// CHECK:STDOUT: %a_orig.var: ref i32 = var a_orig
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// CHECK:STDOUT: %a_orig: ref i32 = bind_name a_orig, %a_orig.var
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// CHECK:STDOUT: %import_ref.2: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct]
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// CHECK:STDOUT: %int.make_type_32.loc5: init type = call constants.%struct() [template = i32]
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// CHECK:STDOUT: %.loc5_15.1: type = value_of_initializer %int.make_type_32.loc5 [template = i32]
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// CHECK:STDOUT: %.loc5_15.2: type = converted %int.make_type_32.loc5, %.loc5_15.1 [template = i32]
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// CHECK:STDOUT: %.loc5_15.3: type = ptr_type i32 [template = constants.%.3]
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// CHECK:STDOUT: %a_ref.var: ref i32* = var a_ref
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// CHECK:STDOUT: %a_ref: ref i32* = bind_name a_ref, %a_ref.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: %.loc4: i32 = int_literal 0 [template = constants.%.2]
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// CHECK:STDOUT: assign file.%a_orig.var, %.loc4
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// CHECK:STDOUT: %a_orig.ref: ref i32 = name_ref a_orig, file.%a_orig
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// CHECK:STDOUT: %.loc5: i32* = addr_of %a_orig.ref
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// CHECK:STDOUT: assign file.%a_ref.var, %.loc5
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- implicit.impl.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Int32: type = fn_type @Int32 [template]
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// CHECK:STDOUT: %.1: type = tuple_type () [template]
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// CHECK:STDOUT: %struct: Int32 = struct_value () [template]
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// CHECK:STDOUT: %.2: type = ptr_type i32 [template]
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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: .a_orig = %import_ref.1
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// CHECK:STDOUT: .a_ref = %import_ref.2
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// CHECK:STDOUT: .Core = %Core
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// CHECK:STDOUT: .a = %a
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %import_ref.1 = import_ref ir0, inst+12, unloaded
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// CHECK:STDOUT: %import_ref.2: ref i32* = import_ref ir0, inst+23, loaded
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %import_ref.3: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct]
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// CHECK:STDOUT: %int.make_type_32: init type = call constants.%struct() [template = i32]
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// CHECK:STDOUT: %.loc4_11.1: type = value_of_initializer %int.make_type_32 [template = i32]
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// CHECK:STDOUT: %.loc4_11.2: type = converted %int.make_type_32, %.loc4_11.1 [template = i32]
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// CHECK:STDOUT: %.loc4_11.3: type = ptr_type i32 [template = constants.%.2]
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// CHECK:STDOUT: %a.var: ref i32* = var a
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// CHECK:STDOUT: %a: ref i32* = bind_name a, %a.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: %a_ref.ref: ref i32* = name_ref a_ref, file.%import_ref.2
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// CHECK:STDOUT: %.loc4: i32* = bind_value %a_ref.ref
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// CHECK:STDOUT: assign file.%a.var, %.loc4
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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