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Debugger: Fix Python-based dumping of std::string.

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Sometimes, std::string is seen instead of std::basic_string<>.

Reviewed-by: hjk
Reviewed-by: Arvid Ephraim Picciani <arvid.picciani@nokia.com>
Task-number: QTCREATORBUG-2662
This commit is contained in:
Friedemann Kleint
2010-10-18 15:04:49 +02:00
parent 923c907d2e
commit cb390587fa
1 changed files with 8 additions and 1 deletions
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9
share/qtcreator/gdbmacros/gdbmacros.py
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@@ -2077,7 +2077,14 @@ def qdump__std__string(d, item):
baseType = item.value.type.unqualified().strip_typedefs()
if baseType.code == gdb.TYPE_CODE_REF:
baseType = baseType.target().unqualified().strip_typedefs()
charType = baseType.template_argument(0)
# We might encounter 'std::string' or 'std::basic_string<>'
# or even 'std::locale::string' on MinGW due to some type lookup glitch.
if str(baseType) == 'std::string' or str(baseType) == 'std::locale::string':
charType = lookupType("char")
elif str(baseType) == 'std::wstring':
charType = lookupType("wchar_t")
else:
charType = baseType.template_argument(0)
repType = lookupType("%s::_Rep" % baseType).pointer()
rep = (data.cast(repType) - 1).dereference()
size = rep['_M_length']