puremourning updated this revision to Diff 381344.
puremourning added a comment.
Use expect_var_path rather than just expect in test
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D112222/new/
https://reviews.llvm.org/D112222
Files:
lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
lldb/source/Plugins/Language/CPlusPlus/LibCxx.h
lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/Makefile
lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/TestDataFormatterLibcxxStringView.py
lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/main.cpp
Index: lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/main.cpp
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/main.cpp
@@ -0,0 +1,97 @@
+#include <stdint.h>
+#include <string>
+#include <string_view>
+
+int main() {
+ std::wstring_view wempty(L"");
+ std::wstring_view s(L"hello world! ××× ×××!");
+ std::wstring_view S(L"!!!!");
+ std::string_view empty("");
+ std::string q_source = "hello world";
+ std::string_view q(q_source);
+ std::string_view Q("quite a long std::strin with lots of info inside it");
+ std::string_view TheVeryLongOne(
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "9012345678901234567890123456789012345678901234567890someText123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789012345678901234567890123456789012"
+ "345678901234567890123456789012345678901234567890123456789012345678901234"
+ "567890123456789012345678901234567890123456789012345678901234567890123456"
+ "789012345678901234567890123456789012345678901234567890123456789012345678"
+ "901234567890123456789012345678901234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890");
+ std::string_view IHaveEmbeddedZeros("a\0b\0c\0d", 7);
+ std::wstring_view IHaveEmbeddedZerosToo(
+ L"hello world!\0ã¦ã ã«ãä¨ãã §æ§ ãã
ã¸ç¦ç©¤è¥© ãã馩ãªã§ 䤦ç£", 38);
+ std::u16string_view u16_string(u"Ãæ°´æ°¶");
+ std::u16string_view u16_empty(u"");
+ std::u32string_view u32_string(U"ðð
ðð");
+ std::u32string_view u32_empty(U"");
+ std::basic_string<unsigned char> uchar_source(10, 'a');
+ std::basic_string_view<unsigned char> uchar(uchar_source.data(), 5);
+ std::string_view *null_str = nullptr;
+
+ q_source[0] = 'H'; // Set break point at this line.
+ return 0;
+}
Index: lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/TestDataFormatterLibcxxStringView.py
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/TestDataFormatterLibcxxStringView.py
@@ -0,0 +1,180 @@
+# coding=utf8
+"""
+Test lldb data formatter subsystem.
+"""
+
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class LibcxxStringViewDataFormatterTestCase(TestBase):
+
+ mydir = TestBase.compute_mydir(__file__)
+
+ def setUp(self):
+ # Call super's setUp().
+ TestBase.setUp(self)
+ # Find the line number to break at.
+ self.line = line_number('main.cpp', '// Set break point at this line.')
+ self.namespace = 'std'
+
+ @add_test_categories(["libc++"])
+ @expectedFailureAll(bugnumber="llvm.org/pr36109", debug_info="gmodules", triple=".*-android")
+ # Inline namespace is randomly ignored as Clang due to broken lookup inside
+ # the std namespace.
+ @expectedFailureAll(debug_info="gmodules")
+ def test_with_run_command(self):
+ """Test that that file and class static variables display correctly."""
+ self.build()
+ self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
+
+ lldbutil.run_break_set_by_file_and_line(
+ self, "main.cpp", self.line, num_expected_locations=-1)
+
+ self.runCmd("run", RUN_SUCCEEDED)
+
+ # The stop reason of the thread should be breakpoint.
+ self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+ substrs=['stopped',
+ 'stop reason = breakpoint'])
+
+ # This is the function to remove the custom formats in order to have a
+ # clean slate for the next test case.
+ def cleanup():
+ self.runCmd('type format clear', check=False)
+ self.runCmd('type summary clear', check=False)
+ self.runCmd('type filter clear', check=False)
+ self.runCmd('type synth clear', check=False)
+ self.runCmd(
+ "settings set target.max-children-count 256",
+ check=False)
+
+ is_64_bit = self.process().GetAddressByteSize() == 8
+
+ # Execute the cleanup function during test case tear down.
+ self.addTearDownHook(cleanup)
+
+ self.expect_var_path( 'wempty',
+ type = 'std::wstring_view',
+ summary = 'L""')
+ self.expect_var_path( 's',
+ type = 'std::wstring_view',
+ summary = 'L"hello world! ××× ×××!"')
+ self.expect_var_path( 'S',
+ type = 'std::wstring_view',
+ summary = 'L"!!!!"')
+ self.expect_var_path( 'empty',
+ type = 'std::string_view',
+ summary = '""')
+ self.expect_var_path( 'q_source',
+ type = 'std::string',
+ summary = '"hello world"')
+ self.expect_var_path( 'q',
+ type = 'std::string_view',
+ summary = '"hello world"')
+ self.expect_var_path( 'Q',
+ type = 'std::string_view',
+ summary = '"quite a long std::strin with lots of info inside it"')
+ self.expect_var_path( 'IHaveEmbeddedZeros',
+ type = 'std::string_view',
+ summary = '"a\\0b\\0c\\0d"')
+ self.expect_var_path( 'IHaveEmbeddedZerosToo',
+ type = 'std::wstring_view',
+ summary = 'L"hello world!\\0ã¦ã ã«ãä¨ãã §æ§ ãã
ã¸ç¦ç©¤è¥© ãã馩ãªã§ 䤦ç£"')
+ self.expect_var_path( 'u16_string',
+ type = 'std::u16string_view',
+ summary = 'u"Ãæ°´æ°¶"')
+ self.expect_var_path( 'u16_empty',
+ type = 'std::u16string_view',
+ summary = '""')
+ self.expect_var_path( 'u32_string',
+ type = 'std::u32string_view',
+ summary = 'U"ðð
ðð"')
+ self.expect_var_path( 'u32_empty',
+ type = 'std::u32string_view',
+ summary = '""')
+ self.expect_var_path( 'uchar_source',
+ type = 'std::basic_string<unsigned char, std::char_traits<unsigned char>, std::allocator<unsigned char> >',
+ summary = '"aaaaaaaaaa"' )
+ self.expect_var_path( 'uchar',
+ type = 'std::basic_string_view<unsigned char, std::char_traits<unsigned char> >',
+ summary = '"aaaaa"' )
+
+ # NOTE: API GetSummary returns '::', but frame variable displays
+ # 'nullptr' but frame variable returns "nullptr"
+ self.expect_var_path( 'null_str',
+ type = 'std::string_view *',
+ summary = '""' )
+ self.expect( "frame variable", substrs = [
+ '(std::string_view *) null_str = nullptr'
+ ] )
+
+ self.runCmd("n")
+
+ TheVeryLongOne = self.frame().FindVariable("TheVeryLongOne")
+ summaryOptions = lldb.SBTypeSummaryOptions()
+ summaryOptions.SetCapping(lldb.eTypeSummaryUncapped)
+ uncappedSummaryStream = lldb.SBStream()
+ TheVeryLongOne.GetSummary(uncappedSummaryStream, summaryOptions)
+ uncappedSummary = uncappedSummaryStream.GetData()
+ self.assertTrue(uncappedSummary.find("someText") > 0,
+ "uncappedSummary does not include the full string")
+ summaryOptions.SetCapping(lldb.eTypeSummaryCapped)
+ cappedSummaryStream = lldb.SBStream()
+ TheVeryLongOne.GetSummary(cappedSummaryStream, summaryOptions)
+ cappedSummary = cappedSummaryStream.GetData()
+ self.assertTrue(
+ cappedSummary.find("someText") <= 0,
+ "cappedSummary includes the full string")
+
+ self.expect_expr("s", result_type="std::wstring_view", result_summary='L"hello world! ××× ×××!"')
+
+ self.expect_var_path( 'wempty',
+ type = 'std::wstring_view',
+ summary = 'L""')
+ self.expect_var_path( 's',
+ type = 'std::wstring_view',
+ summary = 'L"hello world! ××× ×××!"')
+ self.expect_var_path( 'S',
+ type = 'std::wstring_view',
+ summary = 'L"!!!!"')
+ self.expect_var_path( 'empty',
+ type = 'std::string_view',
+ summary = '""')
+ self.expect_var_path( 'q_source',
+ type = 'std::string',
+ summary = '"Hello world"')
+ self.expect_var_path( 'q',
+ type = 'std::string_view',
+ summary = '"Hello world"')
+ self.expect_var_path( 'Q',
+ type = 'std::string_view',
+ summary = '"quite a long std::strin with lots of info inside it"')
+ self.expect_var_path( 'IHaveEmbeddedZeros',
+ type = 'std::string_view',
+ summary = '"a\\0b\\0c\\0d"')
+ self.expect_var_path( 'IHaveEmbeddedZerosToo',
+ type = 'std::wstring_view',
+ summary = 'L"hello world!\\0ã¦ã ã«ãä¨ãã §æ§ ãã
ã¸ç¦ç©¤è¥© ãã馩ãªã§ 䤦ç£"')
+ self.expect_var_path( 'u16_string',
+ type = 'std::u16string_view',
+ summary = 'u"Ãæ°´æ°¶"')
+ self.expect_var_path( 'u16_empty',
+ type = 'std::u16string_view',
+ summary = '""')
+ self.expect_var_path( 'u32_string',
+ type = 'std::u32string_view',
+ summary = 'U"ðð
ðð"')
+ self.expect_var_path( 'u32_empty',
+ type = 'std::u32string_view',
+ summary = '""')
+ self.expect_var_path( 'uchar_source',
+ type = 'std::basic_string<unsigned char, std::char_traits<unsigned char>, std::allocator<unsigned char> >',
+ summary = '"aaaaaaaaaa"' )
+ self.expect_var_path( 'uchar',
+ type = 'std::basic_string_view<unsigned char, std::char_traits<unsigned char> >',
+ summary = '"aaaaa"' )
Index: lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/Makefile
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/string_view/Makefile
@@ -0,0 +1,6 @@
+CXX_SOURCES := main.cpp
+
+USE_LIBCPP := 1
+
+CXXFLAGS_EXTRAS := -std=c++11 -O0
+include Makefile.rules
Index: lldb/source/Plugins/Language/CPlusPlus/LibCxx.h
===================================================================
--- lldb/source/Plugins/Language/CPlusPlus/LibCxx.h
+++ lldb/source/Plugins/Language/CPlusPlus/LibCxx.h
@@ -18,6 +18,8 @@
namespace lldb_private {
namespace formatters {
+// string
+
bool LibcxxStringSummaryProviderASCII(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &summary_options); // libc++ std::string
@@ -34,10 +36,32 @@
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &options); // libc++ std::wstring
+// string_view
+
+bool LibcxxStringViewSummaryProviderASCII(
+ ValueObject &valueObj, Stream &stream,
+ const TypeSummaryOptions &summary_options);
+
+bool LibcxxStringViewSummaryProviderUTF16(
+ ValueObject &valobj, Stream &stream,
+ const TypeSummaryOptions &summary_options); // libc++ std::u16string_view
+
+bool LibcxxStringViewSummaryProviderUTF32(
+ ValueObject &valobj, Stream &stream,
+ const TypeSummaryOptions &summary_options); // libc++ std::u32string_view
+
+bool LibcxxWStringViewSummaryProvider(
+ ValueObject &valobj, Stream &stream,
+ const TypeSummaryOptions &options); // libc++ std::wstring_view
+
+// optional
+
bool LibcxxOptionalSummaryProvider(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &options); // libc++ std::optional<>
+// unique_ptr and weak_ptr
+
bool LibcxxSmartPointerSummaryProvider(
ValueObject &valobj, Stream &stream,
const TypeSummaryOptions
Index: lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
===================================================================
--- lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
+++ lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
@@ -19,6 +19,7 @@
#include "lldb/Target/ProcessStructReader.h"
#include "lldb/Target/SectionLoadList.h"
#include "lldb/Target/Target.h"
+#include "lldb/Utility/ConstString.h"
#include "lldb/Utility/DataBufferHeap.h"
#include "lldb/Utility/Endian.h"
#include "lldb/Utility/Status.h"
@@ -643,16 +644,11 @@
return std::make_pair(size, location_sp);
}
-bool lldb_private::formatters::LibcxxWStringSummaryProvider(
+static bool LibcxxWStringSummaryProvider(
ValueObject &valobj, Stream &stream,
- const TypeSummaryOptions &summary_options) {
- auto string_info = ExtractLibcxxStringInfo(valobj);
- if (!string_info)
- return false;
- uint64_t size;
- ValueObjectSP location_sp;
- std::tie(size, location_sp) = *string_info;
-
+ const TypeSummaryOptions &summary_options,
+ ValueObjectSP location_sp,
+ size_t size) {
if (size == 0) {
stream.Printf("L\"\"");
return true;
@@ -714,10 +710,9 @@
return false;
}
-template <StringPrinter::StringElementType element_type>
-bool LibcxxStringSummaryProvider(ValueObject &valobj, Stream &stream,
- const TypeSummaryOptions &summary_options,
- std::string prefix_token) {
+bool lldb_private::formatters::LibcxxWStringSummaryProvider(
+ ValueObject &valobj, Stream &stream,
+ const TypeSummaryOptions &summary_options) {
auto string_info = ExtractLibcxxStringInfo(valobj);
if (!string_info)
return false;
@@ -725,6 +720,17 @@
ValueObjectSP location_sp;
std::tie(size, location_sp) = *string_info;
+ return ::LibcxxWStringSummaryProvider(valobj, stream, summary_options,
+ location_sp, size);
+}
+
+template <StringPrinter::StringElementType element_type>
+static bool
+LibcxxStringSummaryProvider(ValueObject &valobj, Stream &stream,
+ const TypeSummaryOptions &summary_options,
+ std::string prefix_token, ValueObjectSP location_sp,
+ uint64_t size) {
+
if (size == 0) {
stream.Printf("\"\"");
return true;
@@ -762,6 +768,25 @@
return StringPrinter::ReadBufferAndDumpToStream<element_type>(options);
}
+template <StringPrinter::StringElementType element_type>
+static bool LibcxxStringSummaryProvider(ValueObject &valobj, Stream &stream,
+ const TypeSummaryOptions &summary_options,
+ std::string prefix_token) {
+ auto string_info = ExtractLibcxxStringInfo(valobj);
+ if (!string_info)
+ return false;
+ uint64_t size;
+ ValueObjectSP location_sp;
+ std::tie(size, location_sp) = *string_info;
+
+ return LibcxxStringSummaryProvider<element_type>(
+ valobj,
+ stream,
+ summary_options,
+ prefix_token,
+ location_sp,
+ size );
+}
template <StringPrinter::StringElementType element_type>
static bool formatStringImpl(ValueObject &valobj, Stream &stream,
const TypeSummaryOptions &summary_options,
@@ -796,3 +821,75 @@
return formatStringImpl<StringPrinter::StringElementType::UTF32>(
valobj, stream, summary_options, "U");
}
+
+template <StringPrinter::StringElementType element_type>
+static bool formatStringViewImpl(ValueObject &valobj, Stream &stream,
+ const TypeSummaryOptions &summary_options,
+ std::string prefix_token) {
+
+ // extract the size/location from the string_view object
+ ConstString g_data_name("__data");
+ ConstString g_size_name("__size");
+ auto dataobj = valobj.GetChildMemberWithName(g_data_name, true);
+ auto sizeobj = valobj.GetChildMemberWithName(g_size_name, true);
+
+ if (!dataobj || !sizeobj)
+ return false;
+
+ uint64_t size = sizeobj->GetValueAsUnsigned(0);
+
+ return LibcxxStringSummaryProvider<element_type>(
+ valobj,
+ stream,
+ summary_options,
+ prefix_token,
+ dataobj,
+ size );
+}
+
+bool lldb_private::formatters::LibcxxStringViewSummaryProviderASCII(
+ ValueObject &valobj,
+ Stream &stream,
+ const TypeSummaryOptions &summary_options ) {
+ return formatStringViewImpl<StringPrinter::StringElementType::ASCII>(
+ valobj, stream, summary_options, "" );
+}
+
+bool lldb_private::formatters::LibcxxStringViewSummaryProviderUTF16(
+ ValueObject &valobj,
+ Stream &stream,
+ const TypeSummaryOptions &summary_options ) {
+ return formatStringViewImpl<StringPrinter::StringElementType::UTF16>(
+ valobj, stream, summary_options, "u" );
+}
+
+bool lldb_private::formatters::LibcxxStringViewSummaryProviderUTF32(
+ ValueObject &valobj,
+ Stream &stream,
+ const TypeSummaryOptions &summary_options ) {
+ return formatStringViewImpl<StringPrinter::StringElementType::UTF32>(
+ valobj, stream, summary_options, "U" );
+}
+
+bool lldb_private::formatters::LibcxxWStringViewSummaryProvider(
+ ValueObject &valobj,
+ Stream &stream,
+ const TypeSummaryOptions &summary_options ) {
+
+ ConstString g_data_name("__data");
+ ConstString g_size_name("__size");
+ auto dataobj = valobj.GetChildMemberWithName(g_data_name, true);
+ auto sizeobj = valobj.GetChildMemberWithName(g_size_name, true);
+
+ if (!dataobj || !sizeobj)
+ return false;
+
+ uint64_t size = sizeobj->GetValueAsUnsigned(0);
+
+ return ::LibcxxWStringSummaryProvider(
+ valobj,
+ stream,
+ summary_options,
+ dataobj,
+ size );
+}
Index: lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
===================================================================
--- lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
+++ lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
@@ -535,6 +535,8 @@
.SetShowMembersOneLiner(false)
.SetHideItemNames(false);
+ // string
+
AddCXXSummary(cpp_category_sp,
lldb_private::formatters::LibcxxStringSummaryProviderASCII,
"std::string summary provider",
@@ -583,6 +585,53 @@
"std::__[[:alnum:]]+::allocator<wchar_t> >$"),
stl_summary_flags, true);
+ // string_view
+
+ AddCXXSummary(cpp_category_sp,
+ lldb_private::formatters::LibcxxStringViewSummaryProviderASCII,
+ "std::string_view summary provider",
+ ConstString("^std::__[[:alnum:]]+::string_view$"),
+ stl_summary_flags, true);
+ AddCXXSummary(cpp_category_sp,
+ lldb_private::formatters::LibcxxStringViewSummaryProviderASCII,
+ "std::string_view summary provider",
+ ConstString("^std::__[[:alnum:]]+::basic_string_view<char, "
+ "std::__[[:alnum:]]+::char_traits<char> >$"),
+ stl_summary_flags, true);
+ AddCXXSummary(
+ cpp_category_sp,
+ lldb_private::formatters::LibcxxStringViewSummaryProviderASCII,
+ "std::string_view summary provider",
+ ConstString("^std::__[[:alnum:]]+::basic_string_view<unsigned char, "
+ "std::__[[:alnum:]]+::char_traits<unsigned char> >$"),
+ stl_summary_flags, true);
+
+ AddCXXSummary(cpp_category_sp,
+ lldb_private::formatters::LibcxxStringViewSummaryProviderUTF16,
+ "std::u16string_view summary provider",
+ ConstString("^std::__[[:alnum:]]+::basic_string_view<char16_t, "
+ "std::__[[:alnum:]]+::char_traits<char16_t> >$"),
+ stl_summary_flags, true);
+
+ AddCXXSummary(cpp_category_sp,
+ lldb_private::formatters::LibcxxStringViewSummaryProviderUTF32,
+ "std::u32string_view summary provider",
+ ConstString("^std::__[[:alnum:]]+::basic_string_view<char32_t, "
+ "std::__[[:alnum:]]+::char_traits<char32_t> >$"),
+ stl_summary_flags, true);
+
+ AddCXXSummary(cpp_category_sp,
+ lldb_private::formatters::LibcxxWStringViewSummaryProvider,
+ "std::wstring_view summary provider",
+ ConstString("^std::__[[:alnum:]]+::wstring_view$"),
+ stl_summary_flags, true);
+ AddCXXSummary(cpp_category_sp,
+ lldb_private::formatters::LibcxxWStringViewSummaryProvider,
+ "std::wstring_view summary provider",
+ ConstString("^std::__[[:alnum:]]+::basic_string_view<wchar_t, "
+ "std::__[[:alnum:]]+::char_traits<wchar_t> >$"),
+ stl_summary_flags, true);
+
SyntheticChildren::Flags stl_synth_flags;
stl_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(
false);
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