[GRASS-SVN] r71223 - grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser
svn_grass at osgeo.org
svn_grass at osgeo.org
Mon Jun 26 06:54:33 PDT 2017
Author: neteler
Date: 2017-06-26 06:54:33 -0700 (Mon, 26 Jun 2017)
New Revision: 71223
Modified:
grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/lextab.py
grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/pplexer.py
Log:
python ctypesgencore: lexer support added for FLT64X_EPSILON (trunk r71196 and r71213; trac #3331; contributed by glynn)
Modified: grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/lextab.py
===================================================================
--- grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/lextab.py 2017-06-26 13:20:26 UTC (rev 71222)
+++ grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/lextab.py 2017-06-26 13:54:33 UTC (rev 71223)
@@ -3,6 +3,6 @@
_lexreflags = 0
_lexliterals = ''
_lexstateinfo = {'INITIAL': 'inclusive', 'DEFINE': 'exclusive'}
-_lexstatere = {'INITIAL': [('(?P<t_ANY_directive>\\#\\s+(\\d+)\\s+"([^"]+)"[ \\d]*\\n)|(?P<t_ANY_punctuator>(\\.\\.\\.|\\|\\||\\+\\+|\\*=|\\^=|<<=|>>=|\\|=|\\+=|>=|>>|<<|<=|<:|%=|:>|<%|!=|\\)|\\+|\\*|\\.|\\?|==|&=|&&|\\[|\\^|--|/=|%>|-=|->|\\||!|%|&|-|,|/|;|:|=|>|]|<|{|}|~))', [None, ('t_ANY_directive', 'ANY_directive'), None, None, ('t_ANY_punctuator', 'ANY_punctuator')]), ('(?P<t_INITIAL_identifier>[a-zA-Z_]([a-zA-Z_]|[0-9])*)', [None, ('t_INITIAL_identifier', 'INITIAL_identifier')]), ('(?P<t_ANY_float>(?P<p1>[0-9]+)?(?P<dp>[.]?)(?P<p2>(?(p1)[0-9]*|[0-9]+))(?P<exp>(?:[Ee][+-]?[0-9]+)?)(?P<suf>[FflL]?)(?!\\w))', [None, ('t_ANY_float', 'ANY_float'), None, None, None, None, None]), ('(?P<t_ANY_int>(?P<p1>(?:0x[a-fA-F0-9]+)|(?:[0-9]+))(?P<suf>[uUlL]*))', [None, ('t_ANY_int', 'ANY_int'), None, None]), ('(?P<t_ANY_character_constant>L?\'(\\\\.|[^\\\\\'])+\')|(?P<t_ANY_string_literal>L?"(\\\\.|[^\\\\"])*")|(?P<t_ANY_lparen>\\()|(?P<t_INITIAL_newline>\\n)|(?P<t_INITIAL_pp_define>\\#defi
ne)', [None, ('t_ANY_character_constant', 'ANY_character_constant'), None, ('t_ANY_string_literal', 'ANY_string_literal'), None, ('t_ANY_lparen', 'ANY_lparen'), ('t_INITIAL_newline', 'INITIAL_newline'), ('t_INITIAL_pp_define', 'INITIAL_pp_define')])], 'DEFINE': [('(?P<t_ANY_directive>\\#\\s+(\\d+)\\s+"([^"]+)"[ \\d]*\\n)|(?P<t_ANY_punctuator>(\\.\\.\\.|\\|\\||\\+\\+|\\*=|\\^=|<<=|>>=|\\|=|\\+=|>=|>>|<<|<=|<:|%=|:>|<%|!=|\\)|\\+|\\*|\\.|\\?|==|&=|&&|\\[|\\^|--|/=|%>|-=|->|\\||!|%|&|-|,|/|;|:|=|>|]|<|{|}|~))', [None, ('t_ANY_directive', 'ANY_directive'), None, None, ('t_ANY_punctuator', 'ANY_punctuator')]), ('(?P<t_DEFINE_identifier>[a-zA-Z_]([a-zA-Z_]|[0-9])*)', [None, ('t_DEFINE_identifier', 'DEFINE_identifier')]), ('(?P<t_ANY_float>(?P<p1>[0-9]+)?(?P<dp>[.]?)(?P<p2>(?(p1)[0-9]*|[0-9]+))(?P<exp>(?:[Ee][+-]?[0-9]+)?)(?P<suf>[FflL]?)(?!\\w))', [None, ('t_ANY_float', 'ANY_float'), None, None, None, None, None]), ('(?P<t_ANY_int>(?P<p1>(?:0x[a-fA-F0-9]+)|(?:[0-9]+))(?P<suf>[uUlL]*))', [
None, ('t_ANY_int', 'ANY_int'), None, None]), ('(?P<t_ANY_character_constant>L?\'(\\\\.|[^\\\\\'])+\')|(?P<t_ANY_string_literal>L?"(\\\\.|[^\\\\"])*")|(?P<t_ANY_lparen>\\()|(?P<t_DEFINE_newline>\\n)|(?P<t_DEFINE_pp_param_op>(\\#\\#)|(\\#))', [None, ('t_ANY_character_constant', 'ANY_character_constant'), None, ('t_ANY_string_literal', 'ANY_string_literal'), None, ('t_ANY_lparen', 'ANY_lparen'), ('t_DEFINE_newline', 'DEFINE_newline'), ('t_DEFINE_pp_param_op', 'DEFINE_pp_param_op')])]}
+_lexstatere = {'INITIAL': [('(?P<t_ANY_directive>\\#\\s+(\\d+)\\s+"([^"]+)"[ \\d]*\\n)|(?P<t_ANY_punctuator>(\\.\\.\\.|\\|\\||\\+\\+|>>=|\\|=|\\^=|<<=|\\*=|\\+=|>=|>>|%=|:>|%>|!=|\\*|\\.|==|\\^|--|-=|->|\\||<<|<=|<:|<%|\\)|\\+|\\?|&=|&&|\\[|/=|&|,|:|<|>|~|!|%|-|/|;|=|]|{|}))', [None, ('t_ANY_directive', 'ANY_directive'), None, None, ('t_ANY_punctuator', 'ANY_punctuator')]), ('(?P<t_INITIAL_identifier>[a-zA-Z_]([a-zA-Z_]|[0-9])*)', [None, ('t_INITIAL_identifier', 'INITIAL_identifier')]), ('(?P<t_ANY_float>(?P<p1>[0-9]+)?(?P<dp>[.]?)(?P<p2>(?(p1)[0-9]*|[0-9]+))(?P<exp>(?:[Ee][+-]?[0-9]+)?)(?P<suf>([FfLl]|d[dfl]|D[DFL]|[fFdD][0-9]+x?)?)(?!\\w))', [None, ('t_ANY_float', 'ANY_float'), None, None, None, None, None]), ('(?P<t_ANY_int>(?P<p1>(?:0x[a-fA-F0-9]+)|(?:[0-9]+))(?P<suf>[uUlL]*))', [None, ('t_ANY_int', 'ANY_int'), None, None]), ('(?P<t_ANY_character_constant>L?\'(\\\\.|[^\\\\\'])+\')|(?P<t_ANY_string_literal>L?"(\\\\.|[^\\\\"])*")|(?P<t_ANY_lparen>\\()|(?P<t_INITIAL_newline>\\n)|
(?P<t_INITIAL_pp_define>\\#define)', [None, ('t_ANY_character_constant', 'ANY_character_constant'), None, ('t_ANY_string_literal', 'ANY_string_literal'), None, ('t_ANY_lparen', 'ANY_lparen'), ('t_INITIAL_newline', 'INITIAL_newline'), ('t_INITIAL_pp_define', 'INITIAL_pp_define')])], 'DEFINE': [('(?P<t_ANY_directive>\\#\\s+(\\d+)\\s+"([^"]+)"[ \\d]*\\n)|(?P<t_ANY_punctuator>(\\.\\.\\.|\\|\\||\\+\\+|>>=|\\|=|\\^=|<<=|\\*=|\\+=|>=|>>|%=|:>|%>|!=|\\*|\\.|==|\\^|--|-=|->|\\||<<|<=|<:|<%|\\)|\\+|\\?|&=|&&|\\[|/=|&|,|:|<|>|~|!|%|-|/|;|=|]|{|}))', [None, ('t_ANY_directive', 'ANY_directive'), None, None, ('t_ANY_punctuator', 'ANY_punctuator')]), ('(?P<t_DEFINE_identifier>[a-zA-Z_]([a-zA-Z_]|[0-9])*)', [None, ('t_DEFINE_identifier', 'DEFINE_identifier')]), ('(?P<t_ANY_float>(?P<p1>[0-9]+)?(?P<dp>[.]?)(?P<p2>(?(p1)[0-9]*|[0-9]+))(?P<exp>(?:[Ee][+-]?[0-9]+)?)(?P<suf>([FfLl]|d[dfl]|D[DFL]|[fFdD][0-9]+x?)?)(?!\\w))', [None, ('t_ANY_float', 'ANY_float'), None, None, None, None, None]), ('(?P<t_ANY_
int>(?P<p1>(?:0x[a-fA-F0-9]+)|(?:[0-9]+))(?P<suf>[uUlL]*))', [None, ('t_ANY_int', 'ANY_int'), None, None]), ('(?P<t_ANY_character_constant>L?\'(\\\\.|[^\\\\\'])+\')|(?P<t_ANY_string_literal>L?"(\\\\.|[^\\\\"])*")|(?P<t_ANY_lparen>\\()|(?P<t_DEFINE_newline>\\n)|(?P<t_DEFINE_pp_param_op>(\\#\\#)|(\\#))', [None, ('t_ANY_character_constant', 'ANY_character_constant'), None, ('t_ANY_string_literal', 'ANY_string_literal'), None, ('t_ANY_lparen', 'ANY_lparen'), ('t_DEFINE_newline', 'DEFINE_newline'), ('t_DEFINE_pp_param_op', 'DEFINE_pp_param_op')])]}
_lexstateignore = {'INITIAL': ' \t\x0b\x0c\r', 'DEFINE': ' \t\x0b\x0c\r'}
_lexstateerrorf = {'INITIAL': 't_INITIAL_error', 'DEFINE': 't_DEFINE_error'}
Modified: grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/pplexer.py
===================================================================
--- grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/pplexer.py 2017-06-26 13:20:26 UTC (rev 71222)
+++ grass/branches/releasebranch_7_0/lib/python/ctypes/ctypesgencore/parser/pplexer.py 2017-06-26 13:54:33 UTC (rev 71223)
@@ -36,7 +36,7 @@
'L': '[a-zA-Z_]',
'H': '[a-fA-F0-9]',
'E': '[Ee][+-]?\s*{D}+',
- 'FS': '[FflL]',
+ 'FS': '([FfLl]|d[dfl]|D[DFL]|[fFdD][0-9]+x?)',
'IS': '[uUlL]*',
}
# Helper: substitute {foo} with subs[foo] in string (makes regexes more lexy)
@@ -192,10 +192,10 @@
exp = m.group("exp")
suf = m.group("suf")
- if dp or exp or (suf and suf in ("Ff")):
+ if dp or exp or (suf and suf not in ("Ll")):
s = m.group(0)
if suf:
- s = s[:-1]
+ s = s[:-len(suf)]
# Attach a prefix so the parser can figure out if should become an
# integer, float, or long
t.value = "f" + s
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