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Demangler: Fix constructor cv qualifier handling

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Previously if we parsed a constructor then we set parsed_ctor_dtor_cv
to true and never reseted it. This causes issue when a template argument
references a constructor (e.g. type of lambda defined inside a
constructor) as we will have the parsed_ctor_dtor_cv flag set what will
cause issues when parsing later arguments.

Differential Revision: https://reviews.llvm.org/D33385
libcxxabi change: https://reviews.llvm.org/rL303737

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303738 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tamas Berghammer 2017-05-24 11:29:02 +00:00
parent 376361f40b
commit b762e5bdbc
1 changed files with 2 additions and 0 deletions
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2
lib/Demangle/ItaniumDemangle.cpp
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@ -4030,6 +4030,8 @@ static const char *parse_encoding(const char *first, const char *last, C &db) {
save_value<decltype(db.tag_templates)> sb(db.tag_templates);
if (db.encoding_depth > 1)
db.tag_templates = true;
save_value<decltype(db.parsed_ctor_dtor_cv)> sp(db.parsed_ctor_dtor_cv);
db.parsed_ctor_dtor_cv = false;
switch (*first) {
case 'G':
case 'T':