hokein created this revision. hokein added a reviewer: sammccall. Herald added a project: All. hokein requested review of this revision. Herald added a subscriber: alextsao1999. Herald added a project: clang-tools-extra.
The IDENTIFIER should be optional. Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D126998 Files: clang-tools-extra/pseudo/lib/cxx.bnf clang-tools-extra/pseudo/test/cxx/template-noid-type-parameter.cpp Index: clang-tools-extra/pseudo/test/cxx/template-noid-type-parameter.cpp =================================================================== --- /dev/null +++ clang-tools-extra/pseudo/test/cxx/template-noid-type-parameter.cpp @@ -0,0 +1,3 @@ +// RUN: clang-pseudo -grammar=%cxx-bnf-file -source=%s --print-forest | FileCheck %s +template <typename> struct MatchParents; +// CHECK: template-parameter-list~TYPENAME := tok[2] Index: clang-tools-extra/pseudo/lib/cxx.bnf =================================================================== --- clang-tools-extra/pseudo/lib/cxx.bnf +++ clang-tools-extra/pseudo/lib/cxx.bnf @@ -645,7 +645,7 @@ constraint-logical-and-expression := constraint-logical-and-expression && primary-expression template-parameter := type-parameter template-parameter := parameter-declaration -type-parameter := type-parameter-key ..._opt IDENTIFIER +type-parameter := type-parameter-key ..._opt IDENTIFIER_opt type-parameter := type-parameter-key IDENTIFIER_opt = type-id type-parameter := type-constraint ..._opt IDENTIFIER_opt type-parameter := type-constraint IDENTIFIER_opt = type-id
Index: clang-tools-extra/pseudo/test/cxx/template-noid-type-parameter.cpp =================================================================== --- /dev/null +++ clang-tools-extra/pseudo/test/cxx/template-noid-type-parameter.cpp @@ -0,0 +1,3 @@ +// RUN: clang-pseudo -grammar=%cxx-bnf-file -source=%s --print-forest | FileCheck %s +template <typename> struct MatchParents; +// CHECK: template-parameter-list~TYPENAME := tok[2] Index: clang-tools-extra/pseudo/lib/cxx.bnf =================================================================== --- clang-tools-extra/pseudo/lib/cxx.bnf +++ clang-tools-extra/pseudo/lib/cxx.bnf @@ -645,7 +645,7 @@ constraint-logical-and-expression := constraint-logical-and-expression && primary-expression template-parameter := type-parameter template-parameter := parameter-declaration -type-parameter := type-parameter-key ..._opt IDENTIFIER +type-parameter := type-parameter-key ..._opt IDENTIFIER_opt type-parameter := type-parameter-key IDENTIFIER_opt = type-id type-parameter := type-constraint ..._opt IDENTIFIER_opt type-parameter := type-constraint IDENTIFIER_opt = type-id
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