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Allow multiple variable declarations with a single type

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This commit is contained in:
Eugen Wissner
2025-02-15 10:26:04 +01:00
parent 82b3806fd2
commit b358f8ba27
7 changed files with 117 additions and 138 deletions
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52
boot/ast.cc
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@ -300,8 +300,7 @@ namespace boot
return this;
}
array_type::array_type(const struct position position, top_type *base,
const std::uint32_t size)
array_type::array_type(const struct position position, std::shared_ptr<top_type> base, const std::uint32_t size)
: top_type(position), m_base(base), size(size)
{
}
@ -321,12 +320,7 @@ namespace boot
return this;
}
array_type::~array_type()
{
delete m_base;
}
pointer_type::pointer_type(const struct position position, top_type *base)
pointer_type::pointer_type(const struct position position, std::shared_ptr<top_type> base)
: top_type(position), m_base(base)
{
}
@ -346,24 +340,11 @@ namespace boot
return this;
}
pointer_type::~pointer_type()
{
delete m_base;
}
composite_type::composite_type(const struct position position, fields_t&& fields)
: top_type(position), fields(std::move(fields))
{
}
composite_type::~composite_type()
{
for (auto& field_declaration : fields)
{
delete field_declaration.second;
}
}
record_type::record_type(const struct position position, fields_t&& fields)
: composite_type(position, std::move(fields))
{
@ -395,16 +376,11 @@ namespace boot
}
variable_declaration::variable_declaration(const struct position position, const std::string& identifier,
const bool exported, top_type *type)
std::shared_ptr<top_type> type, const bool exported)
: definition(position, identifier, exported), m_type(type)
{
}
variable_declaration::~variable_declaration()
{
delete m_type;
}
void variable_declaration::accept(parser_visitor *visitor)
{
visitor->visit(this);
@ -442,7 +418,7 @@ namespace boot
}
procedure_definition::procedure_definition(const struct position position, const std::string& identifier,
const bool exported, top_type *return_type)
const bool exported, std::shared_ptr<top_type> return_type)
: definition(position, identifier, exported), m_return_type(return_type)
{
}
@ -463,7 +439,7 @@ namespace boot
return this;
}
top_type *procedure_definition::return_type()
std::shared_ptr<top_type> procedure_definition::return_type()
{
return m_return_type;
}
@ -481,7 +457,7 @@ namespace boot
}
type_definition::type_definition(const struct position position, const std::string& identifier,
const bool exported, top_type *body)
const bool exported, std::shared_ptr<top_type> body)
: definition(position, identifier, exported), m_body(body)
{
}
@ -496,11 +472,6 @@ namespace boot
return *m_body;
}
type_definition::~type_definition()
{
delete m_body;
}
block::block(const struct position position)
: node(position)
{
@ -772,7 +743,8 @@ namespace boot
}
}
cast_expression::cast_expression(const struct position position, top_type *target, expression *value)
cast_expression::cast_expression(const struct position position,
std::shared_ptr<top_type> target, expression *value)
: expression(position), m_target(target), m_value(value)
{
}
@ -794,11 +766,10 @@ namespace boot
cast_expression::~cast_expression()
{
delete m_target;
delete m_value;
}
type_expression::type_expression(const struct position position, top_type *body)
type_expression::type_expression(const struct position position, std::shared_ptr<top_type> body)
: expression(position), m_body(body)
{
}
@ -813,11 +784,6 @@ namespace boot
return *m_body;
}
type_expression::~type_expression()
{
delete m_body;
}
call_statement::call_statement(const struct position position, call_expression *body)
: statement(position), m_body(body)
{