17 lines
430 B
Zig
17 lines
430 B
Zig
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const io = @import("io.zig");
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pub fn assert(b: bool) {
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if (!b) unreachable{}
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}
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pub fn print_stack_trace() {
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var maybe_fp: ?&const u8 = @frame_address();
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while (true) {
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const fp = maybe_fp ?? break;
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const return_address = *(&const usize)(usize(fp) + @sizeof(usize));
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%%io.stderr.print_u64(return_address);
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%%io.stderr.printf("\n");
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maybe_fp = *(&const ?&const u8)(fp);
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}
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}
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