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support float stack spills (#513)

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This commit is contained in:
water111
2021-05-21 10:29:05 -04:00
committed by GitHub
parent 663b5c7899
commit 46e5d1928b
3 changed files with 25 additions and 4 deletions
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decompiler/analysis/expression_build.cpp
+20
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@@ -101,6 +101,26 @@ bool convert_to_expressions(
assert(x->parent_form == top_level_form);
}
// if we were don't return, make sure we didn't find a return form.
if (f.type.last_arg() == TypeSpec("none")) {
bool found_return = false;
top_level_form->apply([&](FormElement* elt) {
if (dynamic_cast<ReturnElement*>(elt)) {
found_return = true;
}
});
if (found_return) {
auto warn = fmt::format(
"Function {} has a return type of none, but the expression builder found a return "
"statement.",
f.guessed_name.to_string());
f.warnings.expression_build_warning(warn);
lg::warn(warn);
return false;
}
}
} catch (std::exception& e) {
f.warnings.expression_build_warning("In {}: {}", f.guessed_name.to_string(), e.what());
lg::warn("In {}: {}", f.guessed_name.to_string(), e.what());