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src/ir.cpp: remove promise_symbol from suspend; 

Tracking Issue #1296 ;
master
kristopher tate 2018-07-29 17:10:48 +09:00
parent 5e5685c117
commit b3cd65d56e
1 changed files with 1 additions and 12 deletions
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13
src/ir.cpp
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@ -7096,19 +7096,8 @@ static IrInstruction *ir_gen_suspend(IrBuilder *irb, Scope *parent_scope, AstNod
if (node->data.suspend.block == nullptr) {
suspend_code = ir_build_coro_suspend(irb, parent_scope, node, nullptr, const_bool_false);
} else {
assert(node->data.suspend.promise_symbol != nullptr);
assert(node->data.suspend.promise_symbol->type == NodeTypeSymbol);
Buf *promise_symbol_name = node->data.suspend.promise_symbol->data.symbol_expr.symbol;
Scope *child_scope;
if (!buf_eql_str(promise_symbol_name, "_")) {
VariableTableEntry *promise_var = ir_create_var(irb, node, parent_scope, promise_symbol_name,
true, true, false, const_bool_false);
ir_build_var_decl(irb, parent_scope, node, promise_var, nullptr, nullptr, irb->exec->coro_handle);
child_scope = promise_var->child_scope;
} else {
child_scope = parent_scope;
}
ScopeSuspend *suspend_scope = create_suspend_scope(node, child_scope);
ScopeSuspend *suspend_scope = create_suspend_scope(node, parent_scope);
suspend_scope->resume_block = resume_block;
child_scope = &suspend_scope->base;
IrInstruction *save_token = ir_build_coro_save(irb, child_scope, node, irb->exec->coro_handle);