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src/codegen.cpp: remove add_node_error from ir_render_handle;

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Tracking Issue #1296 ;
Thanks @andrewrk ;
This commit is contained in:
kristopher tate 2018-07-28 15:20:56 +09:00
parent 81f463626a
commit 0ee6502562
2 changed files with 4 additions and 11 deletions
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12
src/codegen.cpp
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@ -4149,17 +4149,7 @@ static LLVMValueRef ir_render_frame_address(CodeGen *g, IrExecutable *executable
static LLVMValueRef ir_render_handle(CodeGen *g, IrExecutable *executable,
IrInstructionHandle *instruction)
{
bool is_async = executable->fn_entry != nullptr &&
executable->fn_entry->type_entry->data.fn.fn_type_id.cc == CallingConventionAsync;
if (!is_async || !executable->coro_handle) {
add_node_error(g, instruction->base.source_node, buf_sprintf("@handle() in non-async function"));
return LLVMConstNull(g->builtin_types.entry_promise->type_ref);
}
LLVMValueRef handle = ir_llvm_value(g, executable->coro_handle);
return LLVMBuildRet(g->builder, handle);
return LLVMConstNull(g->builtin_types.entry_promise->type_ref);
}
static LLVMValueRef render_shl_with_overflow(CodeGen *g, IrInstructionOverflowOp *instruction) {

3
test/cases/coroutines.zig
View File

@ -57,6 +57,9 @@ test "coroutine suspend with block" {
resume a_promise;
std.debug.assert(result);
cancel p;
assert( @handle() );
}
var a_promise: promise = undefined;