GitHub - Leporacanthicus/lacsap: LLVM-based pascal compiler

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Name		Name	Last commit message	Last commit date
Latest commit History 860 Commits
runtime		runtime
test		test
.clang-format		.clang-format
.gitignore		.gitignore
BUILD.md		BUILD.md
LICENSE.txt		LICENSE.txt
Makefile		Makefile
README		README
binary.cpp		binary.cpp
binary.h		binary.h
bugs.txt		bugs.txt
build.sh		build.sh
builtin.cpp		builtin.cpp
builtin.h		builtin.h
callgraph.cpp		callgraph.cpp
callgraph.h		callgraph.h
clean.sh		clean.sh
constants.cpp		constants.cpp
constants.h		constants.h
debuginfo.txt		debuginfo.txt
dhry.pas		dhry.pas
dhry.txt		dhry.txt
diff2fpc.md		diff2fpc.md
expr.cpp		expr.cpp
expr.h		expr.h
improvement-todo.txt		improvement-todo.txt
iso10206.txt		iso10206.txt
lacsap.cpp		lacsap.cpp
lexer.cpp		lexer.cpp
lexer.h		lexer.h
llvm_version_info.sh		llvm_version_info.sh
location.cpp		location.cpp
location.h		location.h
namedobject.cpp		namedobject.cpp
namedobject.h		namedobject.h
objects.txt		objects.txt
options.h		options.h
parser.cpp		parser.cpp
parser.h		parser.h
schema.cpp		schema.cpp
schema.h		schema.h
semantics.cpp		semantics.cpp
semantics.h		semantics.h
sieve.pas		sieve.pas
source.cpp		source.cpp
source.h		source.h
stack.cpp		stack.cpp
stack.h		stack.h
token.cpp		token.cpp
token.h		token.h
trace.cpp		trace.cpp
trace.h		trace.h
types.cpp		types.cpp
types.h		types.h
unit.txt		unit.txt
utils.cpp		utils.cpp
utils.h		utils.h
visitor.h		visitor.h

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This is a nearly complete Pascal compiler, based on LLVM.

*The compiler now passes the ISO7185 Pascal Acceptance Test suite.*

Some support for iso10206 as well.

See BUILD.md for build instructions.

The purpose of the project is mainly to learn how LLVM operates together with a compiler.

Among things NOT yet supported are:
- Debug symbols (somewhat working).
- Classes & objects are only somewhat supported.
- Good error handling. Now slightly improved.
- Proper type checking. Now better - but not perfect.
- Support for unsigned integral types. Some support.
- Refactor AST dump functions to use visitors.
- Separate compile units - partly working.
- Stop using clang as the "linker". This may never happen... (Now supporting gcc as alternative)

Lots of other small and large things that I can't think of right now.

The above list is a rough "todo" list in prioritised order. 

Regards,
Mats