45 lines
1.1 KiB
Zig
45 lines
1.1 KiB
Zig
const std = @import("std");
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const tokenize = @import("tokenizer").tokenize;
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pub fn main() !void
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{
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var gpa = std.heap.GeneralPurposeAllocator(.{}){};
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defer _ = gpa.deinit();
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const allocator = gpa.allocator();
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const args = try std.process.argsAlloc(allocator);
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defer std.process.argsFree(allocator, args);
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const file = try std.fs.cwd().openFile(args[1], .{});
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defer file.close();
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const content = try file.readToEndAlloc(allocator, 13000);
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defer allocator.free(content);
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const tokens = try tokenize(content, allocator);
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//std.debug.print("tokens: {any}", .{tokens});
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for(tokens) |token|
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{
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switch(token.tokenData)
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{
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.string => |*data| std.debug.print("string: {s} {*}\n", .{data.*, data.ptr}),
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.numeral => |*data| std.debug.print("numeral: {any} {*}\n", .{data.*, data}),
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.none => |*data| std.debug.print("none {*}\n", .{data})
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}
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}
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defer
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{
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var i: usize = 0;
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while(i < tokens.len)
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{
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switch(tokens[i].tokenData)
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{
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.string => |*data|
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{
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allocator.free(data.*);
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},
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else => {}
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}
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i += 1;
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}
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allocator.free(tokens);
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}
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}
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