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Add semantic passes

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This commit is contained in:
Eugen Wissner
2024-12-23 13:54:11 +01:00
parent f080b75c52
commit 40306ac986
27 changed files with 1220 additions and 325 deletions
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18
cli/main.cpp → cli/main.cc
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@ -1,21 +1,21 @@
#include <elna/source/driver.hpp>
#include "parser.hpp"
#include <elna/source/driver.h>
#include "elna/source/semantic.h"
#include "parser.hh"
#include <sstream>
constexpr std::size_t pointer_size = 4;
int main()
{
elna::source::driver driver{ "-" };
std::istringstream inp(R"(
const world = 5, hello = 7;
var x: int, y: boolean;
var x: Int;
proc f();
begin
x := 8
end;
begin
while false do inc(5)
end.
)");
@ -33,6 +33,12 @@ int main()
}
return result;
}
auto symbol_table = elna::source::add_builtin_symbols();
elna::source::name_analysis_visitor name_analysis_visitor{ symbol_table, "-", pointer_size };
elna::source::type_analysis_visitor type_analysis_visitor{ symbol_table, "-", pointer_size };
name_analysis_visitor.visit(driver.tree.get());
for (auto& definition : driver.tree->definitions())
{
if (auto const_definition = dynamic_cast<elna::source::constant_definition *>(definition.get()))