tools/lexer_generator/regex_parser.py - Issue 157813004: Experimental parser: store literals as ints

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Unified Diff: tools/lexer_generator/regex_parser.py

Issue 157813004: Experimental parser: store literals as ints (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser

Patch Set: Created 6 years, 10 months ago

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Index: tools/lexer_generator/regex_parser.py

diff --git a/tools/lexer_generator/regex_parser.py b/tools/lexer_generator/regex_parser.py

index d74a3e8d9b76b941ce8e9376f9d1b720d29e76d0..9c86a0b927f7742982d0f213d13f1ce37ebc9975 100644

--- a/tools/lexer_generator/regex_parser.py

+++ b/tools/lexer_generator/regex_parser.py

@@ -238,7 +238,7 @@ class RegexParser:

def p_literal(self, p):

'''literal : LITERAL'''

- p[0] = Term('LITERAL', p[1])

+ p[0] = Term('LITERAL', ord(p[1]))

def p_any(self, p):

'''any : ANY'''

@@ -262,10 +262,10 @@ class RegexParser:

| CHARACTER_CLASS maybe_class_content

'''

if len(p) == 5:

- left = Term("RANGE", p[1], p[3])

+ left = Term("RANGE", ord(p[1]), ord(p[3]))

else:

if len(p[1]) == 1:

- left = Term('LITERAL', p[1])

+ left = Term('LITERAL', ord(p[1]))

else:

left = Term('CHARACTER_CLASS', p[1][1:-1])

p[0] = self.__cat(left, p[len(p)-1])

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