Changeset 0a616e0 for src/Parser/lex.ll


Ignore:
Timestamp:
Mar 10, 2019, 10:54:33 PM (3 years ago)
Author:
Peter A. Buhr <pabuhr@…>
Branches:
aaron-thesis, arm-eh, cleanup-dtors, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr
Children:
9e6955d
Parents:
7579ac0
Message:

clean up constant code and add pointer suffix

File:
1 edited

Legend:

Unmodified
Added
Removed
  • src/Parser/lex.ll

    r7579ac0 r0a616e0  
    1010 * Created On       : Sat Sep 22 08:58:10 2001
    1111 * Last Modified By : Peter A. Buhr
    12  * Last Modified On : Wed Feb 27 22:44:03 2019
    13  * Update Count     : 704
     12 * Last Modified On : Sun Mar 10 09:13:09 2019
     13 * Update Count     : 706
    1414 */
    1515
     
    9999hex_quad {hex}("_"?{hex}){3}
    100100size_opt (8|16|32|64|128)?
     101                                // CFA: explicit l8/l16/l32/l64/l128, char 'hh', short 'h', int 'n'
    101102length ("ll"|"LL"|[lL]{size_opt})|("hh"|"HH"|[hHnN])
    102 integer_suffix_opt ("_"?(([uU]({length}?[iI]?)|([iI]{length}))|([iI]({length}?[uU]?)|([uU]{length}))|({length}([iI]?[uU]?)|([uU][iI]))|[zZ]))?
     103                                // CFA: size_t 'z', pointer 'p', which define a sign and length
     104integer_suffix_opt ("_"?(([uU]({length}?[iI]?)|([iI]{length}))|([iI]({length}?[uU]?)|([uU]{length}))|({length}([iI]?[uU]?)|([uU][iI]))|[zZ]|[pP]))?
    103105
    104106octal_digits ({octal})|({octal}({octal}|"_")*{octal})
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