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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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10
gcc/elna-generic.cc
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@ -108,7 +108,8 @@ namespace gcc
break;
}
argument->accept(this);
if (!is_assignable_from(TREE_TYPE(record_fields), this->current_expression))
tree unqualified_field = get_qualified_type(TREE_TYPE(record_fields), TYPE_UNQUALIFIED);
if (!is_assignable_from(unqualified_field, this->current_expression))
{
error_at(argument_location,
"cannot assign value of type '%s' to variable of type '%s'",
@ -548,11 +549,11 @@ namespace gcc
{
expression->lhs().accept(this);
tree left = this->current_expression;
tree left_type = TREE_TYPE(left);
tree left_type = get_qualified_type(TREE_TYPE(left), TYPE_UNQUALIFIED);
expression->rhs().accept(this);
tree right = this->current_expression;
tree right_type = TREE_TYPE(right);
tree right_type = get_qualified_type(TREE_TYPE(right), TYPE_UNQUALIFIED);
location_t expression_location = get_location(&expression->position());
@ -1012,9 +1013,8 @@ namespace gcc
error_at(statement_location, "cannot modify constant '%s'",
statement->lvalue().is_variable()->name().c_str());
this->current_expression = error_mark_node;
return;
}
if (is_assignable_from(TREE_TYPE(lvalue), this->current_expression))
else if (is_assignable_from(TREE_TYPE(lvalue), this->current_expression))
{
tree assignment = build2_loc(statement_location, MODIFY_EXPR,
void_type_node, lvalue, this->current_expression);