https://bugs.llvm.org/show_bug.cgi?id=38323
Bug ID: 38323
Summary: LLVM C++ demangler doesn't collapse references
Product: new-bugs
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: pkmx...@gmail.com
CC: llvm-bugs@lists.llvm.org
The managed name "_Z1fORi" is demangled by binutils as:
$ c++filt _Z1fORi
f(int&)
Here `ORi` translates to a "a rvalue-reference to lvalue-reference to int",
which is collapsed to a lvalue-reference to int under C++'s reference
collapsing rules.
However, LLVM's demangler doesn't collapse them:
$ llvm-cxxfilt _Z1fORi
f(int&&&)
which is an invalid function signature.
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