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Don't allow implicit matching of strings against masks, =~ is needed.

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This commit is contained in:
John Wiegley 2009-02-02 15:16:40 -04:00
parent cf9b4a3873
commit 46b35a015b
2 changed files with 23 additions and 11 deletions
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30
src/item.cc
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@ -141,18 +141,29 @@ namespace {
value_t& arg(args[0]);
if (arg.is_string()) {
if (args.size() == 1)
if (args.size() == 1) {
return item.has_tag(args[0].as_string());
else if (optional<string> tag = item.get_tag(args[0].as_string()))
return args[1] == string_value(*tag);
}
else if (optional<string> tag = item.get_tag(args[0].as_string())) {
if (args[1].is_string()) {
return args[1].as_string() == *tag;
}
else if (args[1].is_mask()) {
return args[1].as_mask().match(*tag);
}
}
}
else if (arg.is_mask()) {
foreach (const item_t::string_map::value_type& data, *item.metadata) {
if (arg.as_mask().match(data.first)) {
if (args.size() == 1)
return true;
else if (data.second && args[1] == string_value(*data.second))
return true;
else if (data.second) {
if (args[1].is_string())
return args[1].as_string() == *data.second;
else if (args[1].is_mask())
return args[1].as_mask().match(*data.second);
}
}
}
}
@ -312,8 +323,13 @@ string item_context(const item_t& item)
std::ostringstream out;
out << "While balancing item from \"" << path.string()
<< "\", line " << item.beg_line
<< ", byte " << item.beg_pos << ":\n";
<< "\"";
if (item.beg_line != (item.end_line - 1))
out << ", lines " << item.beg_line << "-"
<< (item.end_line - 1) << ":\n";
else
out << ", line " << item.beg_line << ":\n";
bool first = true;
for (char * p = std::strtok(buf.get(), "\n");

4
src/value.cc
View file

@ -944,15 +944,11 @@ bool value_t::is_equal_to(const value_t& val) const
case STRING:
if (val.is_string())
return as_string() == val.as_string();
else if (val.is_mask())
return val.as_mask().match(as_string());
break;
case MASK:
if (val.is_mask())
return as_mask() == val.as_mask();
else if (val.is_string())
return as_mask().match(val.as_string());
break;
case SEQUENCE: