Author: epilk Date: Mon Aug 13 09:37:47 2018 New Revision: 339580 URL: http://llvm.org/viewvc/llvm-project?rev=339580&view=rev Log: [itanium demangler] Add llvm::itaniumFindTypesInMangledName()
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 Modified: libcxxabi/trunk/src/cxa_demangle.cpp Modified: libcxxabi/trunk/src/cxa_demangle.cpp URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/src/cxa_demangle.cpp?rev=339580&r1=339579&r2=339580&view=diff ============================================================================== --- libcxxabi/trunk/src/cxa_demangle.cpp (original) +++ libcxxabi/trunk/src/cxa_demangle.cpp Mon Aug 13 09:37:47 2018 @@ -1976,6 +1976,9 @@ struct Db { // conversion operator's type, and are resolved in the enclosing <encoding>. PODSmallVector<ForwardTemplateReference *, 4> ForwardTemplateRefs; + void (*TypeCallback)(void *, const char *) = nullptr; + void *TypeCallbackContext = nullptr; + bool TryToParseTemplateArgs = true; bool PermitForwardTemplateReferences = false; bool ParsingLambdaParams = false; @@ -3218,6 +3221,9 @@ Node *Db::parseQualifiedType() { Node *Db::parseType() { Node *Result = nullptr; + if (TypeCallback != nullptr) + TypeCallback(TypeCallbackContext, First); + switch (look()) { // ::= <qualified-type> case 'r': _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
