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carbon-lang/toolchain/codegen/testdata/objcode/fail_no_output_file.carbon
T
Jon Ross-Perkins f088a71cec Add file_test support for specifying arguments and only checking a subset of output. (#3018)
This is sufficient to convert remaining toolchain tests to file_test. %s
and %t are currently used. While #2978 might use %T with lit, I think
that's resolving a lit-specific issue that's not necessary when
TEST_TMPDIR is readily available for any necessary operations (i.e.,
setting the working directory). With ARGS, I think it's feasible to
switch to file_test without %T.

Also adds documentation to file_test_base.h, which was starting to feel
like a significant gap.

This is not yet handled by autoupdate, but I'm eyeing that next.
2023-07-25 22:47:56 +00:00

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// 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
//
// ARGS: dump objcode --target_triple=x86_64-unknown-linux-gnu %s
// TODO: Support autoupdate with ARGS.
// NOAUTOUPDATE
// CHECK:STDERR: ERROR: Must provide an output file.
fn Main() -> i32 { return 0; }