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https://github.com/carbon-language/carbon-lang.git
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Richard Smith
8c60ad2e19
In the process, switch to an unambiguous grammar, using the precedence-climbing method for operator precedence (suitably modified to handle a partial precedence order) rather than Bison %precedence / %prec.
17 lines
713 B
Plaintext
17 lines
713 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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// RUN: %{not} %{executable_semantics} %s 2>&1 | \
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// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes=false %s
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// RUN: %{not} %{executable_semantics} --trace %s 2>&1 | \
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// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes %s
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// AUTOUPDATE: %{executable_semantics} %s
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package ExecutableSemanticsTest api;
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fn CompareBools(a: Bool, b: Bool) -> Bool {
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// CHECK: COMPILATION ERROR: {{.*}}.carbon:[[@LINE+1]]: syntax error, unexpected EQUAL_EQUAL, expecting SEMICOLON
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return not a == b;
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}
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