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Make sure parsed filenames live as long as the AST

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This commit is contained in:
Nikita Lisitsa 2025-12-18 12:49:53 +03:00
parent 6aaa58f518
commit 6a3835951f
3 changed files with 7 additions and 8 deletions
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3
apps/interpreter/source/main.cpp
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@ -4,6 +4,7 @@
#include <pslang/ast/statement.hpp> #include <pslang/ast/statement.hpp>
#include <pslang/ast/print.hpp> #include <pslang/ast/print.hpp>
#include <filesystem>
#include <iostream> #include <iostream>
#include <fstream> #include <fstream>
#include <cstring> #include <cstring>
@ -81,7 +82,7 @@ int main(int argc, char ** argv)
try try
{ {
filenames.push_back(argv[arg]); filenames.push_back(argv[arg]);
parsed.push_back(parser::parse(argv[arg])); parsed.push_back(parser::parse(filenames.back()));
} }
catch (pslang::parser::parse_error const & error) catch (pslang::parser::parse_error const & error)
{ {

4
libs/parser/include/pslang/parser/parser.hpp
View file

@ -2,11 +2,11 @@
#include <pslang/ast/statement_fwd.hpp> #include <pslang/ast/statement_fwd.hpp>
#include <filesystem> #include <string_view>
namespace pslang::parser namespace pslang::parser
{ {
ast::statement_list_ptr parse(std::filesystem::path const & file); ast::statement_list_ptr parse(std::string_view path);
} }

8
libs/parser/source/parser.cpp
View file

@ -8,15 +8,13 @@
namespace pslang::parser namespace pslang::parser
{ {
ast::statement_list_ptr parse(std::filesystem::path const & file) ast::statement_list_ptr parse(std::string_view path)
{ {
auto filename = file.string(); yyin = fopen(path.data(), "r");
yyin = fopen(filename.c_str(), "r");
if (!yyin) if (!yyin)
throw std::system_error(std::make_error_code(static_cast<std::errc>(errno))); throw std::system_error(std::make_error_code(static_cast<std::errc>(errno)));
ast::location location{filename}; ast::location location{path};
indented_statement_list result; indented_statement_list result;
context ctx{location, result}; context ctx{location, result};