generic-library/ChaiScript
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Fix issues discovered while evaluating pvs-studio

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This commit is contained in:
Jason Turner
2014-05-11 11:53:03 -06:00
parent bcb7172037
commit c35b35e4f8
3 changed files with 13 additions and 13 deletions
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6
include/chaiscript/language/chaiscript_common.hpp
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@@ -404,7 +404,7 @@ namespace chaiscript
oss << text;
for (unsigned int j = 0; j < this->children.size(); ++j) {
for (size_t j = 0; j < this->children.size(); ++j) {
oss << this->children[j]->pretty_print();
}
@@ -413,13 +413,13 @@ namespace chaiscript
/// Prints the contents of an AST node, including its children, recursively
std::string to_string(std::string t_prepend = "") {
std::string to_string(const std::string &t_prepend = "") {
std::ostringstream oss;
oss << t_prepend << "(" << ast_node_type_to_string(this->identifier) << ") "
<< this->text << " : " << this->start.line << ", " << this->start.column << std::endl;
for (unsigned int j = 0; j < this->children.size(); ++j) {
for (size_t j = 0; j < this->children.size(); ++j) {
oss << this->children[j]->to_string(t_prepend + " ");
}
return oss.str();