ull.git/src/unit-tests/lexer, branch master A [WIP] C compiler built with GNU Guile, Flex, and Bison https://git.operationnull.com/ull.git/atom?h=master 2025-01-28T19:39:47+00:00 [Ongoing] Rewrite frontend to use Flex/Bison 2025-01-28T19:39:47+00:00 bd bdunahu@operationnull.com 2025-01-28T19:39:47+00:00 urn:sha1:9e09767e23a4edb6b31540195bfe885f83e080d7 This is a merge of another experiment, so the changes are large: - separated "modules" directory into frontend/backend - adjusted module names and moved files for this to happen - removed modules lexer & parser - removed all the unit tests (most were outdated) - added Bison, flex, and C development tools to manifest.scm - added lexer.l, a source file used by the flex utility with a functioning lexing implementation - added parser.y, a source file used by the bison utility with a functioning parser implementation - added node.c and node.h, which parser.y uses to construct an AST of a C source file (up to binary ops) - added driver.c, a Guile-C interface that provides a module to scheme programs - added a Makefile to make all of this - added stuff to .gitignore set modules folder to modules path 2025-01-18T09:07:40+00:00 bd bdunahu@operationnull.com 2025-01-18T09:07:40+00:00 urn:sha1:14b2600bd58b0a4b09c6647c1d78ab7bccd4c1aa Expansion of complex expressions into set of instructions 2025-01-12T22:10:23+00:00 bd bdunahu@operationnull.com 2025-01-12T22:10:23+00:00 urn:sha1:000b28c88bbfd1fde94b5e01ce2766230077e013 *** empty log message *** 2025-01-12T22:09:37+00:00 bd bdunahu@operationnull.com 2025-01-12T22:09:37+00:00 urn:sha1:2bc7c77b7f63b1df0340112db6272dc9a78139c1 Add (and test) sub, add, inc/decrement, and bit-complement to lexer 2024-12-31T08:41:03+00:00 bd bdunahu@operationnull.com 2024-12-31T08:41:03+00:00 urn:sha1:c4b297fcb0e981591ea8c98339498a68c0a89ce0 Add keywords to lexer 2024-11-05T04:34:54+00:00 bd bdunaisky@umass.edu 2024-11-05T04:34:54+00:00 urn:sha1:fdcf4be12c7c8913ccd26ebcab7cb05eb2abaa48 setup parser, clean up lexer tests 2024-11-05T03:38:15+00:00 bd bdunaisky@umass.edu 2024-11-05T03:38:15+00:00 urn:sha1:eb660323ad8232978f98740634699e1363ca57bf Basic lexer with unit tests 2024-11-05T03:28:56+00:00 bd bdunaisky@umass.edu 2024-11-05T03:28:56+00:00 urn:sha1:4717b3ea91b47c3d04d09cf84b9221ea1f89d9f2