Summary:
This (very specialized) function was added to enable an LLDB use case.
Now that a more generic interface (overriding of parser functions -
D52992) is available, and LLDB has been converted to use that (D54074),
the function is unused and can be removed.
Reviewers: erik.pilkington, sgraenitz, rsmith
Subscribers: mgorny, hiraditya, christof, libcxx-commits, llvm-commits
Differential Revision: https://reviews.llvm.org/D54893
llvm-svn: 347670
Summary:
The original commit message was:
This uses CRTP (for performance reasons) to allow a user the override
demangler functions to implement custom parsing logic. The motivation
for this is LLDB, which needs to occasionaly modify the mangled names.
One such instance is already implemented via the TypeCallback member,
but this is very specific functionality which does not help with any
other use case. Currently we have a use case for modifying the
constructor flavours, which would require adding another callback. This
approach does not scale.
With CRTP, the user (LLDB) can override any function it needs without
any special support from the demangler library. After LLDB is ported to
use this instead of the TypeCallback mechanism, the callback can be
removed.
The only difference here is the addition of a unit test which exercises
the CRTP mechanism to override a function in the parser.
Reviewers: erik.pilkington, rsmith, EricWF
Subscribers: mgorny, kristina, llvm-commits
Differential Revision: https://reviews.llvm.org/D53300
llvm-svn: 344703
This function calls a callback whenever a <type> is parsed.
This is necessary to implement FindAlternateFunctionManglings in LLDB, which
uses a similar hack in FastDemangle. Once that function has been updated to use
this version, FastDemangle can finally be removed.
Differential revision: https://reviews.llvm.org/D50586
llvm-svn: 339580
This parses a mangled name into an AST (typically an intermediate stage in
itaniumDemangle) and provides some functions to query certain properties or
print certain parts of the demangled name.
Differential revision: https://reviews.llvm.org/D44668
llvm-svn: 329951
Pavel Labath