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a7d63e51e5
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rewrite parser with C Syntax BNF file
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2018-05-07 23:21:25 -04:00 |
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e7835b4fac
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start rewriting grammar
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2018-04-24 21:10:48 -04:00 |
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89e003b330
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another fix to error location reporting
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2018-04-24 21:05:33 -04:00 |
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3cd2d96611
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Display original source file location for errors
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2018-04-23 23:51:35 -04:00 |
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49afce6095
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use last_column instead of first_column for error column tracking
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2018-04-23 23:26:43 -04:00 |
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45de80c852
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show source line on error
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2018-04-23 23:11:34 -04:00 |
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fc5dfb7744
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move C code out of parser.y to parser.c
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2018-04-23 22:48:59 -04:00 |
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8db0a47fb4
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remove user_action() prototype
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2018-04-23 22:25:13 -04:00 |
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57dcf9e62d
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create token nodes in lexer
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2018-04-21 23:37:35 -04:00 |
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89889b778f
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Add Node module
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2018-04-18 21:16:32 -04:00 |
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866dd42196
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use %option noyywrap
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2018-04-18 20:46:14 -04:00 |
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b2072de717
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Keep track of line number and filename from preprocessor output for error messages
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2018-04-18 20:10:23 -04:00 |
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74031d18d7
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add String_new_size()
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2018-04-18 19:59:32 -04:00 |
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3508deecc5
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finish adding grammar
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2018-04-13 22:16:07 -04:00 |
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9d2c41edc1
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Start adding some grammar definition
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2018-04-11 22:05:39 -04:00 |
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50480d80b4
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simpler octal escape pattern
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2018-04-11 21:39:21 -04:00 |
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5615c5781d
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allow hexadecimal and octal escapes within character constants
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2018-04-11 21:38:58 -04:00 |
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090521a805
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allow leading "L" prefix for string constants
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2018-04-11 21:36:15 -04:00 |
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3170f0870c
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add octal escape in string
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2018-04-11 21:35:03 -04:00 |
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81614c41ab
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support all C character escape sequences
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2018-04-11 21:29:18 -04:00 |
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4ffc67919e
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allow "L" prefix for character constants
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2018-04-11 21:28:13 -04:00 |
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e51103149b
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fix floating point suffix
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2018-04-11 21:25:37 -04:00 |
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7149e3c5e3
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allow sign after "e" in floating point constant
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2018-04-11 21:24:13 -04:00 |
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21a42232f0
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allow "nn." or ".nn" for floating point numbers
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2018-04-11 21:20:20 -04:00 |
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75bda2b8ac
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allow float constants to have "e" suffix
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2018-04-11 21:18:21 -04:00 |
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14bb4f4705
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add more tokens
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2018-04-10 21:23:03 -04:00 |
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bd220b9b14
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Parse after preprocessing
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2018-04-07 11:17:28 -04:00 |
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a87b938234
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Add some temporary code to preprocess with gcc -E
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2018-04-07 11:06:47 -04:00 |
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19c61a91fe
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add parse()
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2018-04-07 10:06:49 -04:00 |
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6422e8d145
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ignore whitespace
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2018-04-07 09:35:59 -04:00 |
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c6f5200e69
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Terminate String memory with '\0'
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2018-04-07 09:34:25 -04:00 |
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49e4e853be
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Don't forget to BEGIN(INITIAL) when terminating a string
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2018-04-07 09:31:10 -04:00 |
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aaf47bf934
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Build a String value in the lexer for string constants
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2018-04-07 09:26:39 -04:00 |
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961b3297f5
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Add String module
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2018-04-07 09:14:26 -04:00 |
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7107699bc5
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Capture preprocessor-output lines and EOLs
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2018-04-07 08:38:30 -04:00 |
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47bb3f5219
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Add lexer tokens for integer, float, string constants and identifiers
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2018-04-07 08:27:35 -04:00 |
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8795d30953
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add some C keyword tokens
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2018-04-06 12:03:17 -04:00 |
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3ead22e0cf
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add initial empty C, flex, and bison sources
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2018-04-06 11:38:27 -04:00 |
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8d8c08cd85
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Add waf, configure, Makefile, empty wscript
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2018-04-06 10:58:29 -04:00 |
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