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src/ir.cpp: add/throw error for @handle() in a non async context;

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Tracking Issue #1296 ;
Thanks @andrewrk ;
This commit is contained in:
kristopher tate 2018-07-28 15:23:09 +09:00
parent db362bec18
commit c1a3b0cb0a
1 changed files with 6 additions and 0 deletions
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6
src/ir.cpp
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@ -3858,6 +3858,8 @@ static IrInstruction *ir_gen_builtin_fn_call(IrBuilder *irb, Scope *scope, AstNo
return irb->codegen->invalid_instruction;
}
bool is_async = exec_is_async(irb->exec);
switch (builtin_fn->id) {
case BuiltinFnIdInvalid:
zig_unreachable();
@ -4491,6 +4493,10 @@ static IrInstruction *ir_gen_builtin_fn_call(IrBuilder *irb, Scope *scope, AstNo
case BuiltinFnIdFrameAddress:
return ir_lval_wrap(irb, scope, ir_build_frame_address(irb, scope, node), lval);
case BuiltinFnIdHandle:
if (!is_async) {
add_node_error(irb->codegen, node, buf_sprintf("@handle() in non-async function"));
return irb->codegen->invalid_instruction;
}
return ir_lval_wrap(irb, scope, ir_build_handle(irb, scope, node), lval);
case BuiltinFnIdAlignOf:
{