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Code Issues 7 Pull Requests Releases Activity

Use array range beginning with one

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This commit is contained in:
Eugen Wissner
2025-07-17 11:44:42 +02:00
parent 34abb6b4f5
commit 32d4683315
4 changed files with 370 additions and 372 deletions
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17
gcc/elna-generic.cc
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@ -154,7 +154,9 @@ namespace elna::gcc
}
else if (constant_expression != boolean_true_node)
{
this->current_expression = call_built_in(call_location, "__builtin_trap", void_type_node);
tree assert_expression = call_built_in(call_location, "__builtin_trap", void_type_node);
this->current_expression = build3(COND_EXPR, void_type_node, this->current_expression,
NULL_TREE, assert_expression);
}
else
{
@ -486,7 +488,6 @@ namespace elna::gcc
{
gcc_unreachable();
}
if (left_type == elna_bool_type_node)
{
return build2_loc(expression_location, logical_code, elna_bool_type_node, left, right);
@ -497,8 +498,7 @@ namespace elna::gcc
}
else
{
error_at(expression_location,
"Invalid operands of type '%s' and '%s' for operator %s",
error_at(expression_location, "Invalid operands of type '%s' and '%s' for operator %s",
print_type(left_type).c_str(), print_type(right_type).c_str(),
elna::boot::print_binary_operator(expression->operation()));
return error_mark_node;
@ -810,21 +810,18 @@ namespace elna::gcc
this->current_expression = error_mark_node;
return;
}
if (this->current_expression != elna_word_type_node)
{
this->current_expression = convert(elna_word_type_node, this->current_expression);
}
tree offset = build2(MINUS_EXPR, elna_word_type_node, this->current_expression, size_one_node);
tree offset = fold_convert(elna_word_type_node, this->current_expression);
if (TREE_CODE(TREE_TYPE(designator)) == ARRAY_TYPE)
{
tree element_type = TREE_TYPE(TREE_TYPE(designator));
this->current_expression = build4_loc(location,
ARRAY_REF, element_type, designator, offset, NULL_TREE, NULL_TREE);
ARRAY_REF, element_type, designator, offset, size_one_node, NULL_TREE);
}
else if (TREE_TYPE(designator) == elna_string_type_node)
{
offset = build2(MINUS_EXPR, elna_word_type_node, offset, size_one_node);
tree string_ptr = build3_loc(location, COMPONENT_REF, TREE_TYPE(elna_string_ptr_field_node),
designator, elna_string_ptr_field_node, NULL_TREE);