5d8efd657f
analysis: add analysis of Assign expressions
2019-09-28 22:48:59 -03:00
2fea745df4
codegen: use current_scope's meta_map instead of resolveVarType
2019-09-28 22:18:22 -03:00
f2520e7d02
change bits and pieces everywhere about var meta
2019-09-28 22:16:33 -03:00
a95d0e7fd8
comp_ctx: make resolveVarType's return type be nullable
...
- add a parameter to prevent unwanted side-effects of resolveVarType
- add basics of resolving scope variables
2019-09-28 21:30:52 -03:00
182d831408
comp_ctx: use more pointers to variable metadata
2019-09-28 20:52:45 -03:00
ea4dd5fde4
move to llvm 9
...
- comp_ctx: add VariableMetadata.llvm_alloca
- comp_ctx: make VariableMetadataMap use ptrs to VariableMetadata
2019-09-28 20:40:07 -03:00
9869cca2ae
remove mutability/publicability
...
i may implement those in a better way, which isn't V's
2019-09-28 18:09:58 -03:00
c7920246a5
codegen: add emitting of unary exprs
2019-09-28 17:58:17 -03:00
3d47c0cca8
parser: fix unary operators causing stack overflow
2019-09-28 17:52:30 -03:00
65a9e58a9a
emit a store for the stack fn arguments
2019-09-28 13:40:11 -03:00
21dcb3e65d
codegen: emit load instruction for (now-stack) params
...
- comp_ctx: make ParameterMap use ptrs to Parameter
2019-09-28 13:30:05 -03:00
518d2daeb4
Merge branch 'master' of https://gitdab.com/luna/rayoko
2019-09-28 13:18:28 -03:00
a136a377ce
change symbol table to use pointers to heap allocated symbols
2019-09-28 13:17:11 -03:00
93811c986d
codegen: use Parameter.llvm_alloca
2019-09-28 12:46:23 -03:00
61c8493484
add basics of stack-stored arguments
...
this requires some changes regarding the const-ability of the passed
nodes into codegen.
2019-09-28 11:40:56 -03:00
58713b20e3
add llvmvalueref to Parameter
2019-09-28 11:32:36 -03:00
178acc656f
codegen: allow for mutable statements
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- ast: add llvm_alloca llvmvalueref pointer in VarDeclStmt
2019-09-28 11:30:21 -03:00
81fd718403
codegen: emit vardecl initializer
2019-09-27 22:49:33 -03:00
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
77c88fad34
update readme with usage instructions
2019-09-27 21:23:11 -03:00
dfb7989123
add necessary hello.c code as we dont have linking step
2019-09-27 21:22:03 -03:00
849bbc0e94
add support for resolving parameters in function body
2019-09-27 20:39:16 -03:00
3f48be3420
codegen: prepare for variable emitting
2019-09-27 17:18:38 -03:00
7def9abc5a
add "variable metadata"
...
this is inserted in the analysis pass into a map from expr ptrs to
metadata in the compilation context itself, this enables codegen to
fetch that metadata with the expr pointer
the other approach was embedding it into the variable expr itself (as
seen by VariableExpr), but that causes a compiler crash
2019-09-27 17:08:01 -03:00
362fc7e3ef
analysis: add name type resolution
...
this only adds resolution for the types. for the actual metadata, such
as e.g parameters, that isn't available, so codegen isn't helped by
this.
2019-09-27 15:12:30 -03:00
4346636cfa
analysis: add check for call expr's arguments
2019-09-27 14:31:59 -03:00
3f94082477
analyze: make VarDecl statements insert symbols to current scope
2019-09-27 14:07:42 -03:00
466243fc2b
add checking of numeric types around boolean operators
2019-09-27 13:49:53 -03:00
68b9855309
remove _start from examples/hello.ry
2019-09-27 13:40:05 -03:00
86c7f7dd6a
comp_ctx: remove Environment in favor of UnderlyingTypeMap
2019-09-27 13:39:04 -03:00
a081de93ce
comp_ctx: remove isSymUnTypeEnumSubset
2019-09-27 12:08:25 -03:00
7e41d03eb9
add proper Integer32 and Integer64 literals
2019-09-27 12:07:20 -03:00
76d888bde8
analysis: create err ctx buffer on init()
...
- do better error message for resolveGlobalType
2019-09-27 10:47:34 -03:00
c3d3486163
rename types.zig to analysis.zig
2019-09-27 00:00:06 -03:00
2cb328c3f9
analysis: ensure Get.name exists in enum
2019-09-26 22:27:05 -03:00
6543884366
analysis: add check of composite types (structs and enums)
...
- analysis: add bool check for loop condition exprs
2019-09-26 22:22:11 -03:00
dfb954c39c
analysis: insert "incomplete" function as soon as possible
...
by inserting it before we analyze statements, we allow ourselves to
analyze statements *with the data we already have*, for example, we can
now check the return statements' type, and see if it matches with the
functions' declared return type.
this is done via setting CompilationContext.cur_function on insertFn()
- don't just ignore function analysis if its incomplete, do an error
2019-09-26 22:00:32 -03:00
093a8003b6
ast_printer: fix children printing
...
- add scope ids for debug purposes
- add children to parent on Scope.createChild
- types: add validation of if's condition expr type
- types: add scopes to ifs
2019-09-26 21:36:26 -03:00
fc9f5d9ce0
add get expr analysis
...
- rename GetExpr.struc to GetExpr.target
2019-09-26 18:03:39 -03:00
64e39a6f1e
ast_printer: print scopes inside functions
...
- comp_ctx: add children attr for debug info
2019-09-26 16:58:57 -03:00
97c2437d97
add basic business logic for scopes
2019-09-26 16:04:11 -03:00
e91c2dfdaf
fix errs
2019-09-26 14:32:23 -03:00
ae27995eb6
add rudimentary type analysis for return, if, loop
2019-09-26 14:23:15 -03:00
8065d0d905
s/nodePass/stmtPass
2019-09-26 00:12:47 -03:00
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
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
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
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
5036be02e3
add rudimentary return type analysis for call exprs
2019-09-25 17:17:47 -03:00
04c624e210
codegen: add emitting of const declarations
2019-09-25 17:05:37 -03:00
