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-rw-r--r--tnslc/compile/ast.tnsl141
1 files changed, 132 insertions, 9 deletions
diff --git a/tnslc/compile/ast.tnsl b/tnslc/compile/ast.tnsl
index ebb4037..6efee60 100644
--- a/tnslc/compile/ast.tnsl
+++ b/tnslc/compile/ast.tnsl
@@ -1,12 +1,13 @@
int NT_MODULE = 0
-int NT_BLOCK = 1
-int NT_FUNC = 2
-int NT_PARAM = 3
-int NT_RESULT = 4
-int NT_DATA = 5
-int NT_TYPE = 6
-int NT_STRUCT = 7
+int NT_MOD_EX = 1
+int NT_BLOCK = 2
+int NT_FUNC = 3
+int NT_PARAM = 4
+int NT_RESULT = 5
+int NT_DATA = 6
+int NT_TYPE = 7
+int NT_STRUCT = 8
struct Node {
int _type,
@@ -35,19 +36,141 @@ struct Node {
;/
+/; check_via_next (~utils.Iterator it, ~uint8 chk) [bool]
+ it`.next()
+
+ /; if (it`.at_end() == true)
+ it`.prev()
+ return false
+ ;/
+
+ ~Token cur = it`.get()
+ /; if (utils.strcmp(cur`.data, cur) == true)
+ return true
+ ;/
+
+ it`.prev()
+ return false
+;/
+
+/; check_and_advance (~utils.Iterator it, ~uint8 chk) [bool]
+ /; if (it`.at_end() == true)
+ return false
+ ;/
+
+ ~Token cur = it`.get()
+ /; if (utils.strcmp(cur`.data, cur) == true)
+ it`.next()
+ return true
+ ;/
+
+ return false
+;/
+
/; build_struct (~utils.Iterator it, ~Node mod, ~utils.File fin)
;/
/; build_module (~utils.Iterator it, ~Node mod, ~utils.File fin)
+
+ int NT = NT_MODULE
+ ~Token t = it`.get()
+ /; if (utils.strcmp(t`.data, "export\0"))
+ NT = NT_MOD_EX
+ it`.next()
+ ;/
+
+ Node sub
+ it`.next()
+ t = it`.get()
+
+ /; if (t`._type !== TT_DEFWORD)
+ _printf("Error in module decl")
+ return
+ ;/
+
+ sub.init(NT, utils.strcpy(t`.data))
+ bool run = true
+
+ /; loop (it`.at_end() == false && run == true)
+ t = it`.get()
+
+ /; if (utils.strcmp(t`.data, ";/\0") || utils.strcmp(t`.data, ";;\0"))
+ run = false
+
+ ;; else if (utils.strcmp(t`.data, "/;\0"))
+ _printf("Block detected!\n\0")
+ build_block(it, ~sub, fin)
+
+ ;; else if (utils.strcmp(t`.data, "struct\0") == true)
+ _printf("Struct detected!\n\0")
+ build_struct(it, ~sub, fin)
+
+ ;; else if (utils.strcmp(t`.data, ":\0") == true)
+ _printf("Preproc detected!\n\0")
+ build_preproc(it, ~sub, fin)
+
+ ;; else if (at_defn(it) == true)
+ _printf("Defn detected!\n\0")
+ build_vardef(it, ~sub, fin)
+
+ ;; else
+ # _printf("Error detected!\n\0")
+ # TODO: ERROR
+ ;/
+
+ /; if (run == true)
+ it`.next()
+ ;/
+ ;/
+
+ mod`.sub.push(~sub)
+;/
+
+/; build_method (~utils.Iterator it, ~Node mod, ~utils.File fin)
+;/
+
+/; build_function (~utils.Iterator it, ~Node mod, ~utils.File fin)
;/
/; build_block (~utils.Iterator it, ~Node mod, ~utils.File fin)
it`.next()
+
/; if (it`.at_end() == true)
return
;/
- ~Token cur = it`.get()
+ ~Token cur
+ bool run = true
+
+ /; loop (it`.at_end() == false && run == true)
+ cur = it`.get()
+
+ /; if (utils.strcmp(cur`.data, "module\0") || utils.strcmp(cur`.data, "export\0"))
+ build_module(it, mod, fin)
+
+ ;; else if (utils.strcmp(cur`.data, "method\0") == true)
+ build_method(it, mod, fin)
+
+ ;; else if (cur`._type == TT_DEFWORD)
+ build_function(it, mod, fin)
+
+ ;; else
+ # TODO: ERROR
+
+ ;/
+
+ cur = it`.get()
+
+ /; if (utils.strcmp(cur`.data, ";/\0") == true)
+ run = false
+ ;; else if (utils.strcmp(cur`.data, ";;\0") == true)
+ it`.next()
+ ;; else
+ run = false
+ # report error
+ ;/
+ ;/
+
;/
/; build_preproc (~utils.Iterator it, ~Node mod, ~utils.File fin)
@@ -108,7 +231,7 @@ struct Node {
;; else if (utils.strcmp(t`.data, ":\0") == true)
_printf("Preproc detected!\n\0")
build_preproc(~tokit, mod, fin)
- ;; else if (at_defn(tokit) == true)
+ ;; else if (at_defn(~tokit) == true)
_printf("Defn detected!\n\0")
build_vardef(~tokit, mod, fin)
;; else