From 9e09767e23a4edb6b31540195bfe885f83e080d7 Mon Sep 17 00:00:00 2001 From: bd Date: Tue, 28 Jan 2025 14:39:47 -0500 Subject: [Ongoing] Rewrite frontend to use Flex/Bison 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names and moved files for this to happen - removed modules lexer & parser - removed all the unit tests (most were outdated) - added Bison, flex, and C development tools to manifest.scm - added lexer.l, a source file used by the flex utility with a functioning lexing implementation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 --- .dir-locals.el | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to '.dir-locals.el') diff --git a/.dir-locals.el b/.dir-locals.el index ba479e9..cf9d341 100644 --- a/.dir-locals.el +++ b/.dir-locals.el @@ -1,4 +1,5 @@ ;;; Directory Local Variables -*- no-byte-compile: t -*- ;;; For more information see (info "(emacs) Directory Variables") -((scheme-mode . ((compile-command . "guix shell -m manifest.scm -- ./writing-a-c-compiler-tests/test_compiler ./src/ull --chapter 1 --stage lex")))) +((scheme-mode . ((compile-command . "guix shell -m manifest.scm -- ./writing-a-c-compiler-tests/test_compiler ./ull --chapter 1 --stage lex"))) + (c-mode . ((compile-command . "guix shell -m manifest.scm -- make clean all")))) -- cgit v1.2.3