35 lines
587 B
Zig
35 lines
587 B
Zig
//
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// You have doubtless noticed that 'suspend' requires a block
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// expression like so:
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//
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// suspend {}
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//
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// The suspend block executes when a function suspends. To get
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// sense for when this happens, please make the following
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// program print the string
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//
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// "ABCDEF"
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//
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const print = @import("std").debug.print;
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pub fn main() void {
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print("A", .{});
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var frame = async suspendable();
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print("X", .{});
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resume frame;
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print("F", .{});
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}
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fn suspendable() void {
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print("X", .{});
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suspend {
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print("X", .{});
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}
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print("X", .{});
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}
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