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disallow calling @trap at comptime

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This commit is contained in:
Bogdan Romanyuk 2023-11-10 14:18:43 +03:00 committed by Veikka Tuominen
parent 03adafd802
commit ec934c6d32
2 changed files with 11 additions and 0 deletions
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2
src/Sema.zig
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@ -5620,6 +5620,8 @@ fn zirTrap(sema: *Sema, block: *Block, inst: Zir.Inst.Index) CompileError!Zir.In
const src_node = sema.code.instructions.items(.data)[@intFromEnum(inst)].node;
const src = LazySrcLoc.nodeOffset(src_node);
sema.src = src;
if (block.is_comptime)
return sema.fail(block, src, "encountered @trap at comptime", .{});
_ = try block.addNoOp(.trap);
return always_noreturn;
}

9
test/cases/compile_errors/@trap_comptime_call.zig Normal file
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@ -0,0 +1,9 @@
pub fn entry() void {
comptime @trap();
}
// error
// backend=stage2
// target=native
//
// :2:14: error: encountered @trap at comptime