Luna
d235ce0d13
add codegen for allocating vardecls onto stack (not init yet)
...
codegen pass needs type information about the variable. thankfully,
analyze pass already did the hard work for it, and scope info has types
of all its declared names. we use that info to generate the alloca
to have information about which current scope we are, we add a "child
index" to scopes so we can repoint current context at them instead of
bumpScope(), which always creates new, empty ones.
initializer exprs are next
2019-09-27 22:36:35 -03:00
Luna
849bbc0e94
add support for resolving parameters in function body
2019-09-27 20:39:16 -03:00
Luna
3f48be3420
codegen: prepare for variable emitting
2019-09-27 17:18:38 -03:00
Luna
7e41d03eb9
add proper Integer32 and Integer64 literals
2019-09-27 12:07:20 -03:00
Luna
c3d3486163
rename types.zig to analysis.zig
2019-09-27 00:00:06 -03:00
Luna
fc9f5d9ce0
add get expr analysis
...
- rename GetExpr.struc to GetExpr.target
2019-09-26 18:03:39 -03:00
Luna
bf035abadf
add lots of TODOs for variables and type analysis of statements
...
- comp_ctx: replace Function.symbols to Function.env
2019-09-26 00:11:48 -03:00
Luna
45275d73db
change variable declarations to statements
...
doing them as expressions was a hack since no 'var' keyword,
also, yeet the := operator from the parser.
2019-09-25 22:22:13 -03:00
Luna
e69451cdd9
example: function calls can't happen on consts yet
...
- add suggestion to make it work as TODO
2019-09-25 18:10:17 -03:00
Luna
0b72462954
codegen: add emitting of call exprs
...
- codegen: add llvm value ref table to more easily fetch function
values
- comp_ctx: add fetchGlobalSymbol
- types: use ctx.fetchGlobalSymbol
2019-09-25 18:05:56 -03:00
Luna
04c624e210
codegen: add emitting of const declarations
2019-09-25 17:05:37 -03:00
Luna
1040eef79f
codegen: add emitting for enum get expressions
2019-09-25 12:28:22 -03:00
Luna
5188dac3c0
add type analysis of enums
2019-09-25 11:59:36 -03:00
Luna
0b0a8896bb
add basic resolution of enums to llvm types
...
- pass ctx to codegen
- add better type solver error for unhandled nodes
2019-09-25 11:29:47 -03:00
Luna
e2cca03d52
add type resolving for structs and fn params
...
- add a printer for the symbol table
- add error contexts to type pass
2019-09-25 00:26:30 -03:00
Luna
bfe9f4fe0d
s/testfile/output.ll
2019-09-24 18:59:00 -03:00
Luna
9e80ad4c23
fix if statement emitting
...
- don't emit br instructions (or any other) if branch emits ret
- remove phi node (ifs are statements, not exprs)
- emit to testfile (even if ir is broken)
2019-09-24 18:49:35 -03:00
Luna
c1d6939c43
add the rest of (currently nonfunctional) emitting of if stmts
...
- add compilation context and basics of type solver
2019-09-24 17:47:17 -03:00
Luna
1bb1fb813d
add basics of if statement emitting
...
- add util mkLLVMBool
- add left/right paren to if statements
- lowkey fix for statements' semicolon
2019-09-24 14:12:37 -03:00
Luna
1ac63cdbef
resolve llvm types for function parameters
2019-09-24 13:32:00 -03:00
Luna
e25621350a
fix boolean operators
...
- remove Logical expressions
- add basic token return type to LLVMTypeRef converter
- add codegen for Bool literals
- fix "and" and "or" being identified as identifiers
2019-09-24 13:23:23 -03:00
Luna
f08d613198
switch BinaryExpr.op to BinaryOperator instead of token
...
less strings, more fun!
2019-09-23 23:18:31 -03:00
Luna
013aafa8a4
add emitting of integer and float literals
...
- remove panics
- add emitting for return statements
- remove default emitting of return a+b;
2019-09-23 22:07:19 -03:00
Luna
4c1bdb5f91
codegen: add incomplete generation of expressions
2019-09-23 18:34:12 -03:00
Luna
05c480c364
initialize all llvm features befbore emitting
2019-09-22 18:40:15 -03:00
Luna
469625d32a
add CompileError error type
2019-09-22 18:26:00 -03:00
Luna
a1bf15fe4d
add support for target machine
2019-09-21 23:56:22 -03:00
Luna
86e899e771
cgen: output .bc file
2019-09-21 12:37:41 -03:00
Luna
243e3cc694
fix llvm linking
2019-09-21 12:31:47 -03:00
Luna
6c3d20bbbb
add the basics of llvm codegen
2019-09-20 23:40:21 -03:00