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Debugger: Fix std::string dumper for GCC 9

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Fixes: QTCREATORBUG-22753
Fixes: QTCREATORBUG-22680
Change-Id: I75e2855d27bc2b83880379fee2364586b9d4a90e
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2019-12-12 11:39:52 +01:00
parent e3338f2e8a
commit 0cdea40606
1 changed files with 9 additions and 0 deletions
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9
share/qtcreator/debugger/stdtypes.py
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@@ -634,6 +634,15 @@ def qdumpHelper_std__string(d, value, charType, format):
qdumpHelper__std__string__MSVC(d, value, charType, format)
return
# GCC 9, QTCREATORBUG-22753
try:
data = value["_M_dataplus"]["_M_p"].pointer()
size = int(value["_M_string_length"])
d.putCharArrayHelper(data, size, charType, format)
return
except:
pass
data = value.extractPointer()
# We can't lookup the std::string::_Rep type without crashing LLDB,
# so hard-code assumption on member position