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Minor change to handling of propagation of errors with --- as a value

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This commit is contained in:
gingerBill
2023-05-22 12:53:29 +01:00
parent 540f724b1f
commit 8bf32ac697
15 changed files with 69 additions and 82 deletions
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16
src/llvm_backend_expr.cpp
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@@ -1486,12 +1486,12 @@ gb_internal lbValue lb_emit_conv(lbProcedure *p, lbValue value, Type *t) {
GB_ASSERT(src != nullptr);
GB_ASSERT(dst != nullptr);
if (is_type_untyped_uninit(src)) {
return lb_const_undef(m, t);
}
if (is_type_untyped_nil(src)) {
return lb_const_nil(m, t);
}
if (is_type_untyped_undef(src)) {
return lb_const_undef(m, t);
}
if (LLVMIsConstant(value.value)) {
if (is_type_any(dst)) {
@@ -2132,12 +2132,12 @@ gb_internal lbValue lb_emit_conv(lbProcedure *p, lbValue value, Type *t) {
if (is_type_any(dst)) {
if (is_type_untyped_uninit(src)) {
return lb_const_undef(p->module, t);
}
if (is_type_untyped_nil(src)) {
return lb_const_nil(p->module, t);
}
if (is_type_untyped_undef(src)) {
return lb_const_undef(p->module, t);
}
lbAddr result = lb_add_local_generated(p, t, true);
@@ -3136,11 +3136,11 @@ gb_internal lbValue lb_build_expr_internal(lbProcedure *p, Ast *expr) {
return lb_addr_load(p, lb_build_addr(p, expr));
case_end;
case_ast_node(u, Undef, expr)
case_ast_node(u, Uninit, expr)
lbValue res = {};
if (is_type_untyped(type)) {
res.value = nullptr;
res.type = t_untyped_undef;
res.type = t_untyped_uninit;
} else {
res.value = LLVMGetUndef(lb_type(m, type));
res.type = type;