[PATCH] D130066: [pseudo] Key guards by RuleID, add guards to literals (and 0).

[Sam McCall via Phabricator via cfe-commits]

sammccall created this revision.
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After this, NUMERIC_CONSTANT and strings should parse only one way.

There are 8 types of literals, and 24 valid (literal, TokenKind) pairs.
This means adding 8 new named guards (or 24, if we want to assert the token).

It seems fairly clear to me at this point that the guard names are unneccesary
indirection: the guards are in fact coupled to the rule signature.

(Also add the zero guard I forgot in the previous patch.)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D130066

Files:
  clang-tools-extra/pseudo/gen/Main.cpp
  clang-tools-extra/pseudo/include/clang-pseudo/Language.h
  clang-tools-extra/pseudo/include/clang-pseudo/grammar/Grammar.h
  clang-tools-extra/pseudo/lib/GLR.cpp
  clang-tools-extra/pseudo/lib/cxx/CXX.cpp
  clang-tools-extra/pseudo/lib/cxx/cxx.bnf
  clang-tools-extra/pseudo/lib/grammar/Grammar.cpp
  clang-tools-extra/pseudo/lib/grammar/GrammarBNF.cpp
  clang-tools-extra/pseudo/test/cxx/literals.cpp
  clang-tools-extra/pseudo/test/cxx/mixed-designator.cpp
  clang-tools-extra/pseudo/tool/ClangPseudo.cpp
  clang-tools-extra/pseudo/unittests/GLRTest.cpp
  clang-tools-extra/pseudo/unittests/GrammarTest.cpp

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