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Create a generic type for types with an error list

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This commit is contained in:
Eugen Wissner
2025-03-12 00:23:51 +01:00
parent f739194e06
commit c9a8ecdc0a
13 changed files with 79 additions and 46 deletions
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10
gcc/elna-diagnostic.cc
View File

@ -133,5 +133,15 @@ namespace gcc
}
gcc_unreachable();
}
void report_errors(const std::deque<std::unique_ptr<boot::error>>& errors)
{
for (const auto& error : errors)
{
auto gcc_location = elna::gcc::get_location(&error->position);
error_at(gcc_location, error->what().c_str());
}
}
}
}

15
gcc/elna-generic.cc
View File

@ -63,18 +63,23 @@ namespace gcc
return error_mark_node;
}
void do_semantic_analysis(const char *path, std::unique_ptr<boot::program>& ast,
std::shared_ptr<symbol_table> symbols)
std::deque<std::unique_ptr<boot::error>> do_semantic_analysis(const char *path,
std::unique_ptr<boot::program>& ast, std::shared_ptr<symbol_table> symbols)
{
auto info_table = boot::builtin_symbol_table();
boot::declaration_visitor declaration_visitor(path, info_table);
declaration_visitor.visit(ast.get());
for (auto unresolved : declaration_visitor.unresolved)
if (declaration_visitor.errors().empty())
{
auto inner_alias = get_inner_alias(symbols, boot::type(unresolved.second));
symbols->enter(unresolved.first, inner_alias);
for (auto unresolved : declaration_visitor.unresolved)
{
auto inner_alias = get_inner_alias(symbols, boot::type(unresolved.second));
symbols->enter(unresolved.first, inner_alias);
}
}
return std::move(declaration_visitor.errors());
}
generic_visitor::generic_visitor(std::shared_ptr<symbol_table> symbol_table)

20
gcc/elna1.cc
View File

@ -79,12 +79,7 @@ static void elna_parse_file(const char *filename)
linemap_add(line_table, LC_ENTER, 0, filename, 1);
if (parser())
{
for (const auto& error : driver.errors())
{
auto gcc_location = elna::gcc::get_location(&error->position);
error_at(gcc_location, error->what().c_str());
}
elna::gcc::report_errors(driver.errors());
}
else
{
@ -98,10 +93,17 @@ static void elna_parse_file(const char *filename)
symbol_table->enter("Float", elna_float_type_node);
symbol_table->enter("String", elna_string_type_node);
elna::gcc::do_semantic_analysis(filename, driver.tree, symbol_table);
elna::gcc::generic_visitor generic_visitor{ symbol_table };
auto semantic_errors = elna::gcc::do_semantic_analysis(filename, driver.tree, symbol_table);
generic_visitor.visit(driver.tree.get());
if (semantic_errors.empty())
{
elna::gcc::generic_visitor generic_visitor{ symbol_table };
generic_visitor.visit(driver.tree.get());
}
else
{
elna::gcc::report_errors(semantic_errors);
}
}
linemap_add(line_table, LC_LEAVE, 0, NULL, 0);
}