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Jon Ross-Perkins
c9f0ef9e2c
This also clusters the various `var` tests. This tests similar patterns for a few syntaxes, but `fn f(x: i32, i32) {}` and local variables `var (x: i32, i32);` and `var i32;` were the crashers I found.
In `fn`, the `x: i32,` is helpful to convince the parser that this is valid syntax.
Fixes #2778
20 lines
692 B
Plaintext
20 lines
692 B
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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// RUN: %{not} %{explorer-run}
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// RUN: %{not} %{explorer-run-trace}
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package ExplorerTest api;
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// If support for this is added, it'll be necessary to verify that either the
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// implementation is shared with locals or that tests are copied over for edge
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// cases.
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// CHECK:STDERR: SYNTAX ERROR: {{.*}}/explorer/testdata/var/global/fail_nested_binding.carbon:[[@LINE+1]]: syntax error, unexpected LEFT_PARENTHESIS, expecting identifier
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var (x: i32,);
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fn Main() -> i32 {
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return 0;
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}
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