mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-19 19:45:40 -04:00
506144da04
Summary:
When built w/ `-funsigned-char`, `std::string` becomes equivalent to `std::basic_string<unsigned char>`, causing these formatters to not match. This patch adds overloads for both libstdc++ and libc++ string formatters that accepts unsigned char.
Motivated by the following example:
```
$ cat pretty_print.cc
template <typename T>
void print_val(T s) {
std::cerr << s << '\n'; // Set a breakpoint here!
}
int main() {
std::string val = "hello";
print_val(val);
return 0;
}
$ clang++ -stdlib=libc++ -funsigned-char -fstandalone-debug -g pretty_print.cc
$ lldb ./a.out -b -o 'b pretty_print.cc:6' -o r -o 'fr v'
...
(lldb) fr v
(std::__1::basic_string<unsigned char, std::__1::char_traits<unsigned char>, std::__1::allocator<unsigned char> >) s = {
__r_ = {
std::__1::__compressed_pair_elem<std::__1::basic_string<unsigned char, std::__1::char_traits<unsigned char>, std::__1::allocator<unsigned char> >::__rep, 0, false> = {
__value_ = {
= {
__l = (__cap_ = 122511465736202, __size_ = 0, __data_ = 0x0000000000000000)
__s = {
= (__size_ = '\n', __lx = '\n')
__data_ = {
[0] = 'h'
[1] = 'e'
[2] = 'l'
[3] = 'l'
[4] = 'o'
[5] = '\0'
...
```
Reviewers: labath, JDevlieghere, shafik
Subscribers: christof, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D70517
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| .. | ||
| android/platform | ||
| api | ||
| arm | ||
| benchmarks | ||
| commands | ||
| driver/batch_mode | ||
| functionalities | ||
| iohandler/completion | ||
| issue_verification | ||
| lang | ||
| linux | ||
| macosx | ||
| make | ||
| plugins | ||
| python_api | ||
| sample_test | ||
| sanity | ||
| source-manager | ||
| terminal | ||
| test_runner | ||
| tools | ||
| types | ||
| __init__.py | ||
| .categories | ||
| bench.py | ||
| concurrent_base.py | ||
| configuration.py | ||
| darwin_log.py | ||
| decorators.py | ||
| dotest_args.py | ||
| dotest.py | ||
| lldb_pylint_helper.py | ||
| lldbbench.py | ||
| lldbdwarf.py | ||
| lldbinline.py | ||
| lldbpexpect.py | ||
| lldbplatform.py | ||
| lldbplatformutil.py | ||
| lldbtest_config.py | ||
| lldbtest.py | ||
| lldbutil.py | ||
| lock.py | ||
| README-TestSuite | ||
| redo.py | ||
| test_categories.py | ||
| test_result.py | ||