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Nasal-Interpreter
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Merge pull request #73 from ValKmjolnir/develop
Nasal Interpreter Test / mac-aarch64 (push) Has been cancelled Details
Nasal Interpreter Test / linux-x86_64 (push) Has been cancelled Details 

🐛 fix segfault
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ValK 2025-08-15 19:13:42 +08:00 committed by GitHub
parent 9f1d50bfe6 4a03179457
commit 6dc102a5dd
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1 changed files with 9 additions and 1 deletions
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10
src/nasal_vm.cpp
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@ -214,6 +214,11 @@ void vm::function_detail_info(const nas_func& func) {
} }
void vm::function_call_trace() { void vm::function_call_trace() {
// no function is called when error ocurred
if (!ctx.funcr.is_func()) {
return;
}
util::windows_code_page_manager cp; util::windows_code_page_manager cp;
cp.set_utf8_output(); cp.set_utf8_output();
@ -529,7 +534,10 @@ std::string vm::type_name_string(const var& value) const {
} }
void vm::die(const std::string& str) { void vm::die(const std::string& str) {
std::cerr << "[vm] error: " << str << "\n"; const auto& file = files[bytecode[ctx.pc].fidx];
const auto line = bytecode[ctx.pc].line;
std::cerr << "[vm] error occurred at " << file << ":" << line << ": ";
std::cerr << str << "\n";
function_call_trace(); function_call_trace();
// trace back contains bytecode info, dump in verbose mode // trace back contains bytecode info, dump in verbose mode