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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
895e90e791
- Adds an empty prelude.carbon file - Imports that file in any non-Core package file - Adds --disable-prelude-import to avoid that - Adds --exclude-dump-file-prefix to be able to hide files from dumping - Used to hide core files (we can't do this by package name due to lex dumps, for example) - Restructures some tests to not rely on `i32`, particularly `alias` tests (which rely on a name ref) and tests with no prelude. I'm adding the framework for switching i32 to calling Int32 in the prelude, but I'm running into a separate error actually switching over. So that *mostly* works, but isn't quite ready for prime time. However, maybe the current state of this PR is still useful to review since it does a lot of the infrastructure work and adds the %Core everywhere?
35 lines
1.2 KiB
Plaintext
35 lines
1.2 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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fn Main() {
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// CHECK:STDERR: fail_not_found.carbon:[[@LINE+3]]:16: ERROR: Name `x` not found.
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// CHECK:STDERR: var y: i32 = package.x;
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// CHECK:STDERR: ^~~~~~~~~
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var y: i32 = package.x;
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}
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// CHECK:STDOUT: --- fail_not_found.carbon
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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: .Main = %Main
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %Main: <function> = fn_decl @Main [template] {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Main() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %y.var: ref i32 = var y
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// CHECK:STDOUT: %y: ref i32 = bind_name y, %y.var
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// CHECK:STDOUT: %package.ref: <namespace> = name_ref package, package [template = package]
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// CHECK:STDOUT: %x.ref: <error> = name_ref x, <error> [template = <error>]
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// CHECK:STDOUT: assign %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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