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Implement adding an integer to a pointer

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This commit is contained in:
Eugen Wissner
2025-01-20 21:46:03 +01:00
parent 7b36a3803f
commit e15f6924b1
5 changed files with 75 additions and 14 deletions
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14
gcc/elna-generic.cc
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@ -42,6 +42,10 @@ namespace gcc
{
format_number = "%d\n";
}
else if (argument_type == unsigned_type_node)
{
format_number = "%u\n";
}
else if (argument_type == double_type_node)
{
format_number = "%f\n";
@ -316,6 +320,16 @@ namespace gcc
tree_code operator_code = ERROR_MARK;
tree target_type = error_mark_node;
if (is_pointer_type(left_type)
&& (right_type == integer_type_node || right_type == unsigned_type_node)
&& expression->operation() == source::binary_operator::sum)
{
tree convert_expression = build1_loc(expression_location, CONVERT_EXPR,
sizetype, right);
this->current_expression = build2_loc(expression_location,
POINTER_PLUS_EXPR, left_type, left, convert_expression);
return;
}
if (left_type != right_type)
{
error_at(expression_location,