Anirudh Prasad 388899404f [AsmParser][SystemZ][z/OS] Add in support to accept "#" as part of an Identifier token ... - This patch adds in support to accept the "#" character as part of an Identifier. - This support is needed especially for the HLASM dialect since "#" is treated as part of the valid "Alphabet" range - The way this is done is by making use of the previous precedent set by the `AllowAtInIdentifier` field in `MCAsmLexer.h`. A new field called `AllowHashInIdentifier` is introduced. - The static function `IsIdentifierChar` is also updated to accept the `#` character if the `AllowHashInIdentifier` field is set to true. Note: The field introduced in `MCAsmLexer.h` could very well be moved to `MCAsmInfo.h`. I'm not opposed to it. I decided to put it in `MCAsmLexer` since there seems to be some sort of precedent already with `AllowAtInIdentifier`. Reviewed By: abhina.sreeskantharajan, nickdesaulniers, MaskRay Differential Revision: https://reviews.llvm.org/D99277		2021-04-01 11:24:43 -04:00
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CMakeLists.txt	[AsmParser][SystemZ][z/OS] Re-introduce HLASM comment syntax	2021-03-24 10:17:00 -04:00
SystemZAsmLexerTest.cpp	[AsmParser][SystemZ][z/OS] Add in support to accept "#" as part of an Identifier token	2021-04-01 11:24:43 -04:00