Demangler: Fix constructor cv qualifier handling
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
llvm-svn: 303738
diff --git a/llvm/lib/Demangle/ItaniumDemangle.cpp b/llvm/lib/Demangle/ItaniumDemangle.cpp
index f454ae6..d6e76e4 100644
--- a/llvm/lib/Demangle/ItaniumDemangle.cpp
+++ b/llvm/lib/Demangle/ItaniumDemangle.cpp
@@ -4030,6 +4030,8 @@
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':