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https://github.com/carbon-language/carbon-lang.git
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Dana Jansensandzygoloid
24bde46181
In line with the proposal in #4682, this changes the array syntax to be array(T, N). `array` is a builtin keyword which must be followed by parens containing two expressions and a separating comma. The array type expression is still fully builtin, it does not forward to a Core.Array library type yet. It merely adds the `ArrayType` instruction, as was done with the previous syntax. Followup work will change the instruction to reference to Core.Array, once the library type exists and can be used directly. --------- Co-authored-by: zygoloid <richard@metafoo.co.uk>
30 lines
638 B
Plaintext
30 lines
638 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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// https://adventofcode.com/2024/day/10
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library "day10_common";
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import Core library "io";
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import library "io_utils";
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class Terrain {
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fn Read() -> Terrain {
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returned var me: Terrain;
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var y: i32 = 0;
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while (y < 43) {
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var x: i32 = 0;
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while (x < 43) {
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me.height[x][y] = ReadChar() - 0x30;
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++x;
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}
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SkipNewline();
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++y;
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}
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return var;
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}
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var height: array(array(i32, 43), 43);
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}
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