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authorKyle Gunger <kgunger12@gmail.com>2023-02-21 05:06:49 -0500
committerKyle Gunger <kgunger12@gmail.com>2023-02-21 05:06:49 -0500
commit1309264425fa72fc7703711cbebabd839c3883cb (patch)
tree5f260dfd49f11eb92eac5e7f21799b3df6f70afa /tnslc
parentf25b4cb8907746db49e54e4148b3065413364d5f (diff)
Bugfix for method labels
Diffstat (limited to 'tnslc')
-rw-r--r--tnslc/c_wrap.tnsl72
-rw-r--r--tnslc/test.tnsl6
-rw-r--r--tnslc/test2.tnsl6
-rw-r--r--tnslc/tnslc.tnsl460
4 files changed, 461 insertions, 83 deletions
diff --git a/tnslc/c_wrap.tnsl b/tnslc/c_wrap.tnsl
new file mode 100644
index 0000000..b9b96eb
--- /dev/null
+++ b/tnslc/c_wrap.tnsl
@@ -0,0 +1,72 @@
+/; _alloc (uint size) [~void]
+ ~void out
+ # Mov size into proper register, and set all extras to zero
+ asm "mov rdi, rax"
+ asm "mov rsi, 0"
+ asm "mov rdx, 0"
+ asm "mov rcx, 0"
+ asm "mov r8, 0"
+ asm "mov r9, 0"
+ asm "mov r10, 0"
+ asm "call malloc"
+ # Set out to the returned value
+ # (The compiler assignes spaces sequentially, and we have a uint in r8)
+ asm "mov r9, rax"
+ return out
+;/
+
+/; _realloc (~void ptr, uint new_size) [~void]
+ ~void out
+ # Mov ptr and new size into proper registers, and set all extras to zero
+ asm "mov rdi, rax"
+ asm "mov rsi, rbx"
+ asm "mov rdx, 0"
+ asm "mov rcx, 0"
+ asm "mov r8, 0"
+ asm "mov r9, 0"
+ asm "mov r10, 0"
+ # Do call
+ asm "call realloc"
+ # Set out to the returned value
+ # (The compiler assignes spaces sequentially. We have a ptr in r8, and a uint in r9)
+ asm "mov r10, rax"
+ return out
+;/
+
+/; _delete (~void ptr)
+ # setup call
+ asm "mov rdi, rax"
+ asm "mov rsi, 0"
+ asm "mov rdx, 0"
+ asm "mov rcx, 0"
+ asm "mov r8, 0"
+ asm "mov r9, 0"
+ asm "mov r10, 0"
+ # do call
+ asm "call free"
+ # there's no more to do 'cause free returns nothing
+;/
+
+struct Array {
+ int el_size,
+ int num_el,
+ ~void dat
+}
+
+/; method Array
+
+ /; resize (int num_el)
+ _realloc(dat, num_el * self.el_size)
+ ;/
+
+ /; get (int i) [~void]
+ /; if (i > self.num_el)
+ return self.dat
+ ;/
+ return self.dat + (i * self.el_size)
+ ;/
+
+ /; set (int i, ~void data)
+
+ ;/
+;/ \ No newline at end of file
diff --git a/tnslc/test.tnsl b/tnslc/test.tnsl
index 0d3787d..ad842d0 100644
--- a/tnslc/test.tnsl
+++ b/tnslc/test.tnsl
@@ -1,3 +1,7 @@
+/; module util
+ :include "c_wrap.tnsl"
+;/
+
/; module tnslc
:include "test2.tnsl"
@@ -11,5 +15,5 @@ tnslc.Try A = {1, 2, 3}
/; raw main (uint argc, ~~uint8 argv) [int]
asm "mov r8, rdi"
asm "mov r9, rsi"
- return tnslc.run(argc, argv)
+ raw return tnslc.run(argc, argv)
;/ \ No newline at end of file
diff --git a/tnslc/test2.tnsl b/tnslc/test2.tnsl
index 0589619..481003d 100644
--- a/tnslc/test2.tnsl
+++ b/tnslc/test2.tnsl
@@ -1,3 +1,7 @@
struct Try {
int a, b, c
-} \ No newline at end of file
+}
+
+/; method Try
+ /; raw e ;/
+;/
diff --git a/tnslc/tnslc.tnsl b/tnslc/tnslc.tnsl
index c4a832d..bfac5d2 100644
--- a/tnslc/tnslc.tnsl
+++ b/tnslc/tnslc.tnsl
@@ -466,14 +466,7 @@
/; if (off !== 0)
;off = string_add(" + ", int_to_string(offset))
;/
- ;{}uint8 out = string_join({
- "\tmov ",
- mov_by_size(sz),
- " [rel ",
- l, off,
- "]"
- }, "")
- ;return out
+ ;return string_join( { "[rel ", l, off, "]" }, "")
;/
# Most methods make use of one or more temporary variables.
@@ -482,11 +475,11 @@
/; norm_loc (int sz) [{}uint8]
/; if (self.loc_type == LOCATION.LABEL)
- ;return ""
+ ;return label_to_loc(self.name, sz, 0)
;; else if (self.loc_type == LOCATION.REGISTER)
;return get_reg(self.location, sz)
;; else if (self.loc_type == LOCATION.STACK)
- ;return string_join( { "[ rsp + ", int_to_string(self.location), " ]" } , "")
+ ;return string_join( { "[ rbp - ", int_to_string(self.location), " ]" }, "")
;/
;/
@@ -524,7 +517,7 @@
;return self.norm_op("add", { self.norm_loc(self.norm_size()), get_reg(tr, self.norm_size()) })
;/
- /; sub (Variable v)
+ /; sub (Variable v) [{}uint8]
/; if (self.loc_type == LOCATION.LITERAL)
/; if (v.loc_type !== LOCATION.LITERAL)
;return v.add(self)
@@ -539,7 +532,7 @@
;return self.norm_op("sub", { self.norm_loc(self.norm_size()), get_reg(tr, self.norm_size()) })
;/
- /; div (Variable v)
+ /; div (Variable v) [{}uint8]
/; if (self.loc_type == LOCATION.LITERAL)
/; if (v.loc_type !== LOCATION.LITERAL)
;return v.div(self)
@@ -554,7 +547,7 @@
;return self.norm_op("div", { self.norm_loc(self.norm_size()), v.norm_loc(self.norm_size) })
;/
- /; mul (Variable v)
+ /; mul (Variable v) [{}uint8]
/; if (self.loc_type == LOCATION.LITERAL)
/; if (v.loc_type !== LOCATION.LITERAL)
;return v.mul(self)
@@ -569,7 +562,7 @@
;return self.norm_op("mul", { self.norm_loc(self.norm_size()), v.norm_loc(self.norm_size) })
;/
- /; set (Variable v)
+ /; set (Variable v, ~CompData dat)
/; if (self.loc_type == LOCATION.LITERAL)
/; if (v.loc_type !== LOCATION.LITERAL)
;return v.set(self)
@@ -585,26 +578,26 @@
;/
# functions that do work on another variable
- /; ref (Variable out)
+ /; ref (~Variable out, ~CompData dat)
;/
- /; deref (Variable out)
+ /; deref (~Variable out, ~CompData dat)
;/
- /; member (Variable out, {}uint8 name)
+ /; member (~Variable out, ~CompData dat, {}uint8 name)
;/
- /; index (Variable out, Variable i)
- /;
+ /; index (~Variable out, ~CompData dat, Variable i)
- ;/
;/
- /; call ({}uint8 name)
+ /; call ({}uint8 name, ~CompData dat)
;/
;/
;struct Scope {
+ {}int level,
+ int num,
~Scope parent,
{}uint8 name,
{}Variable vars
@@ -616,11 +609,7 @@
/; if (len split == 0)
;return false
;/
- /; if (string_equate(split{0}, "if") ||
- string_equate(split{0}, "else") ||
- string_equate(split{0}, "loop") ||
- string_equate(split{0}, "match") ||
- string_equate(split{0}, "case"))
+ /; if (split{0}{0} == '#')
/; loop (int i = 1; i < len split; i++)
/; if (len split{i} > 0)
/; if (split{i}{0} < '0' || split{i}{0} > '9')
@@ -635,6 +624,11 @@
;return false
;/
+ /; cf_type ({}uint8 cf) [bool]
+ ;{}{}uint8 split = string_split(self.name, '_')
+ ;return string_equate(split{0}, string_add("#", cf))
+ ;/
+
/; full_label [{}uint8]
;{}uint8 out = ""
/; if (self.is_cf())
@@ -655,8 +649,13 @@
/; next_register [int]
;int out = 8
- /; loop (int i = 0; i < len (self.vars)) [i++]
- /; if (is_primitive(self.vars{i}))
+
+ /; if (self.is_cf())
+ ;out = self.parent`.next_register()
+ ;/
+
+ /; loop (int i = 0; i < len (self.vars) && out < 16) [i++]
+ /; if (is_primitive(self.vars{i}.data_type.name) !< 0 || len (self.vars{i}.data_type.ptr_chain) > 0)
;out++
;/
;/
@@ -672,26 +671,36 @@
;int out = 0
/; loop (int i = 0; i < len (self.vars)) [i++]
- /; if (is_primitive(self.vars{i}))
- ;continue
+ /; if (self.vars{i}.loc_type == LOCATION.STACK)
+ ;out = out + self.vars{i}.s
+ ;/
+ ;/
+
+ ;return out
+ ;/
+
+ /; get_full_stack [int]
+ ;int out = 0
+ /; if (self.is_cf())
+ ;out = self.parent`.get_stack()
+ ;/
+
+ /; loop (int i = 0; i < len (self.vars)) [i++]
+ /; if (self.vars{i}.loc_type == LOCATION.STACK)
+ ;out = out + self.vars{i}.s
;/
- ;out = out + self.vars{i}.s
;/
;return out
;/
/; next_loc (Type t) [int]
- /; if (is_primitive(t))
+ /; if (is_primitive(t.name) || len (t.ptr_chain) > 0)
;return self.next_register()
;/
;return -1
;/
- /; initialize ({}Variable v)
- ;self.vars = v
- ;/
-
/; begin_scope (~CompData out)
;int reg = 8
@@ -702,8 +711,102 @@
/; end_scope (~CompData out)
;{}uint8 outro = "\tpop r15\n\tpop r14\n\tpop r13\n\tpop r12\n\tpop r11\n\tpop r10\n\tpop r9\n\tpop r8\n"
+
;out`.csec = string_add(out`.csec, outro)
;/
+
+ /; scope_cleanup (~CompData out)
+ ;uint sz_to_clean = 0
+
+ /; loop (int i = 0; i < len (self.vars))
+ /; if (self.vars{i}.loc_type == LOCATION.STACK)
+ ;sz_to_clean = sz_to_clean + self.vars{i}.s
+ ;/
+ ;/
+
+ /; if (sz_to_clean > 0)
+ ;out`.csec = string_add(out`.csec, string_add("\tadd rsp, ", int_to_string(sz_to_clean)))
+ ;/
+ ;/
+
+ /; scope_start_label [{}uint8]
+ ;return string_add(self.full_label(), "_start")
+ ;/
+
+ /; scope_rep_label [{}uint8]
+ ;return string_add(self.full_label(), "_rep")
+ ;/
+
+ /; scope_end_label [{}uint8]
+ ;return string_add(self.full_label(), "_end")
+ ;/
+
+ /; new_sub_cf ({}uint8 cf) [Scope]
+ ;cf = string_add("#", cf)
+ ;{}int s = self.level
+ ;s.append(self.num)
+ ;self.num++
+
+ /; loop (int i = 0; i < len (s)) [i++]
+ ;cf.append('_')
+ ;cf = string_add(cf, int_to_string(s{i}))
+ ;/
+
+ ;return {s, 0, ~self, cf, {}}
+ ;/
+
+ /; get_continue (uint i) [{}uint8]
+ ;~Scope top = ~self
+ /; loop (i > 0 || top`.cf_type(""))
+ ;top = top`.parent
+ /; if (!(top`.cf_type("")))
+ ;i = i - 1
+ ;/
+ ;/
+ ;/
+
+ /; get_break (uint i) [{}uint8]
+ ;~Scope top = ~self
+ /; loop (i > 0 || top`.cf_type(""))
+ ;top = top`.parent
+ /; if (!(top`.cf_type("")))
+ ;i = i - 1
+ ;/
+ ;/
+ ;/
+
+ /; new_var (Type t, {}uint8 name, ~CompData out)
+ ;Variable new = {name, t, 0, 0}
+ /; if (self.next_loc(t) !< 0)
+ ;new.loc_type = LOCATION.REGISTER
+ ;new.location = self.next_loc(t)
+ ;; else
+ ;new.loc_type = LOCATION.STACK
+ ;new.location = self.get_full_stack()
+ ;new.location = new.location + t.s
+ ;out`.csec = string_add(out`.csec, "\tsub rsp, ")
+ ;out`.csec = string_add(out`.csec, int_to_string(t.s))
+ ;out`.csec.append('\n')
+ ;/
+ ;self.vars.append(new)
+ ;/
+
+ /; find_var ({}{}uint8 artifact, ~Module current) [Variable]
+ /; if (len artifact > 1)
+ ;return current`.find_def(artifact)
+ ;/
+
+ /; loop (int i = 0; i < len (self.vars)) [i++]
+ /; if (string_equate(self.vars{i}.name, artifact{0}))
+ ;return self.vars{i}
+ ;/
+ ;/
+
+ /; if (!self.is_cf())
+ ;return current`.find_def(artifact)
+ ;/
+ ;return self.parent`.find_var(artifact, current)
+ ;/
;/
;struct Function {
@@ -835,6 +938,41 @@
;return _find_function(artifact, 0)
;/
+ /; _find_mod ({}{}uint8 artifact, int r) [~Module]
+ /; if (len artifact !> r)
+ ;return ~self
+ ;/
+
+ /; if (len artifact - 1 > r)
+ /; loop (int i = 0; i < len (self.sub)) [i++]
+ /; if (string_equate(artifact{r}, self.sub{i}.name))
+ ;return self.sub{i}._find_mod(artifact, r + 1)
+ ;/
+ ;/
+ ;; else if (len artifact - 1 == r)
+ ;{}uint8 v1 = string_add("_#", artifact{r}), v2 = string_add("__#", artifact{r})
+ /; loop (int i = 0; i < len (self.defs)) [i++]
+ /; if (string_equate(self.sub{i}.name, artifact{r}) ||string_equate(self.sub{i}.name, v1) || string_equate(self.sub{i}.name, v2))
+ ;return ~(self.sub{i})
+ ;/
+ ;/
+ ;/
+
+ /; if (string_equate(self.name, ""))
+ ;return ~self
+ ;/
+
+ ;~Module m = self.parent
+ /; loop (r > 0) [r = r - 1]
+ ;m = m.parent
+ ;/
+ ;return m`._find_mod(artifact, 0)
+ ;/
+
+ /; find_mod({}{}uint8 artifact) [~Module]
+ ;return self._find_mod(artifact, 0)
+ ;/
+
/; find_sub ({}uint8 s_mod) [~Module]
;{}uint8 v1 = string_add("_#", s_mod)
;{}uint8 v2 = string_add("__#", s_mod)
@@ -879,6 +1017,12 @@
;return out
;/
+/; is_call(~{}Token tok, ~int cur) [bool]
+ ;int i = cur`
+ ;get_artifact(tok, cur)
+ ;return tok`{cur`}.cmp("(")
+;/
+
/; get_type (~{}Token tok, ~int cur, ~Module current) [Type]
;{}int ptr_chain = {}
@@ -917,7 +1061,7 @@
/; is_definition (~{}Token tok, ~int cur, ~Module current) [bool]
;int i = cur`
;Type t = get_type(tok, ~i, current)
- ;return tok`{i}.type_is(TOKEN.DEFWORD)
+ ;return tok`{i}.type_is(TOKEN.DEFWORD) && !string_equate(t.name, "")
;/
/; compile_file_def (~{}Token tok, ~int cur, ~Module current, ~CompData out)
@@ -989,9 +1133,15 @@
/; new_type (~{}Token tok, ~int cur, ~Module current)
;cur`++
;Type out = {0, tok`{cur`}.data, "", {}, {}}
- ;out.mod_name = string_add(current`.full_path(), "_#")
+
+ ;out.mod_name = current`.full_path()
+ /; if (len (out.mod_name) > 0)
+ ;out.mod_name.append('.')
+ ;/
+ ;out.mod_name = string_add(out.mod_name, "_#")
;out.mod_name = string_add(out.mod_name, out.name)
- ;current`.sub.append({current, current`.exp, out.mod_name, {}, {}, {}, {}})
+
+ ;current`.sub.append({current, current`.exp, string_add("_#", out.name), {}, {}, {}, {}})
/; loop (cur` < len tok`) [cur`++]
/; if (tok`{cur`}.cmp("{"))
@@ -1237,16 +1387,115 @@
;/
;/
-/; _eval_value(~{}Token tok, int start, int max, ~CompData out, ~Module current, ~Scope scope)
- ;int first = -1, priority = 9999
+# Priority
+# 0 - deref
+# 1 - get
+# 2 - ref
+# 3 - mul/div/mod
+# 4 - add/sub
+# 5 - bitwise
+# 6 - boolean
+# 7 - assignment
+/; priority (Token tok) [int]
+ /; if (!(tok.type_is(TOKEN.AUGMENT)))
+ ;return 999
+ ;/
+
+ /; if (tok.cmp("."))
+ ;return 1
+ ;; else if (len (tok.data) == 1)
+ /; if (tok.cmp("`"))
+ ;return 0
+ ;; else if (tok.cmp("~"))
+ ;return 2
+ ;; else if (tok.cmp("*") || tok.cmp("/") || tok.cmp("%"))
+ ;return 3
+ ;; else if (tok.cmp("-") || tok.cmp("+"))
+ ;return 4
+ ;; else if (tok.cmp("&") || tok.cmp("|") || tok.cmp("^") || tok.cmp("!"))
+ ;return 5
+ ;; else if (tok.cmp("<") || tok.cmp(">"))
+ ;return 6
+ ;; else if (tok.cmp("="))
+ ;return 7
+ ;/
+ ;; else if (len (tok.data) == 2)
+ /; if (tok.data{0} == tok.data{1})
+ /; if (tok.data{0} == '<' || tok.data{0} == '>')
+ ;return 5
+ ;/
+ ;return 6
+ ;; else if (tok.data{1} == '=')
+ ;return 7
+ ;; else if (tok.data{1} == '<' || tok.data{1} == '>')
+ ;return 6
+ ;/
+ ;return 5
+ ;; else if (len (tok.data) == 3)
+ ;return 6
+ ;/
+
+ ;return 999
+;/
+
+/; _eval_dot (~{}Token tok, int start, ~CompData out, ~Module current, ~Scope scope, Type t, int loc) [Variable]
+ ;Variable wk = scope.find_var(get_artifact(tok, ~start), current)
+ ;Variable refer = {"#tmp", wk.data_type, loc, LOCATION.REGISTER}
+
+ /; loop (start < len tok`) [start++]
+ /; if (tok`{start}.cmp("`"))
+ ;wk.deref(out)
+ ;; else if (tok`{start}.cmp(".") && tok`{start + 1}.type_is(TOKEN.DEFWORD))
+ ;wk = wk.get()
+ ;start++
+ ;/
+ ;/
+;/
+
+/; _eval_call (~{}Token tok, int start, max, ~CompData out, ~Module current, ~Scope scope, Type t) [Variable]
+
+;/
+
+# FIXME:
+# Need to impliment in place solving
+# Need to impliment auto typing
+/; _eval_value(~{}Token tok, int start, max, ~CompData out, ~Module current, ~Scope scope, Type t) [Variable]
+ ;int first = -1, pr = -1, pa = -1
/; loop (int i = start; i < max) [i++]
- /; if (tok`{i}.type_is(TOKEN.AUGMENT))
+ /; if (tok`{i}.type_is(TOKEN.AUGMENT) && priority(tok`{i}) !< pr)
+ ;first = i
+ ;pr = priority(tok`{i})
+ ;; else if (tok`{i}.cmp("("))
+ ;pa = i
+ ;i = find_closing(tok, ~i)
+ ;/
+ ;/
+
+ ;return {"", NO_TYPE, 0, 0}
+ # This is all kinda garbage, to fix.
+ /; if (pr == 0 || pr == 1)
+ /; if (pa > 0 && tok`{max - 1}.cmp(")"))
+ ;return _eval_call(tok, start, max, out, current, scope, t, loc)
;/
+ ;return _eval_dot(tok, start, out, current, scope, t, loc)
+ ;/
+
+ ;loc = loc % 8
+
+ ;Type s1, s2
+ /; if (first == start)
+ ;s1 = _eval_value(tok, first + 1, max, out, current, scope, NO_TYPE, loc)
+ ;; else if (first == max - 1)
+ ;s1 = _eval_value(tok, start, first, out, current, scope, NO_TYPE, loc)
+ ;; else
+ ;s1 = _eval_value(tok, start, first, out, current, scope, NO_TYPE, loc)
+ ;s1 = _eval_value(tok, first + 1, max, out, current, scope, NO_TYPE, loc + 1)
;/
;/
-/; eval_value (~{}Token tok, ~int cur, ~CompData out, ~Module current, ~Scope scope)
+# ALWAYS put the value in rax
+/; eval_value (~{}Token tok, ~int cur, ~CompData out, ~Module current, ~Scope scope, Type t)
;int end = cur`
/; loop (end < len tok`) [end++]
/; if (tok`{end}.cmp(",") || tok`{end}.cmp("\n") || tok`{end}.cmp(";") || tok`{end}.cmp(";/"))
@@ -1255,27 +1504,45 @@
;end = find_closing(tok, ~end)
;/
;/
- ;_eval_value(tok, cur`, end, out, current, scope)
+ ;_eval_value(tok, cur`, end, out, current, scope, t)
;cur` = end
;/
+# FIXME:
+# Need to find type of definition, then add all definitions to the current scope, while evaluating the
+# Value (if any) to store in them
/; eval_def (~{}Token tok, ~int cur, ~CompData out, ~Module current, ~Scope scope)
+ ;Type t = get_type(tok, cur, current)
+ /; loop (tok`{cur`}.type_is(TOKEN.DEFWORD))
+ ;scope`.new_var(t, tok`{cur`}.data, out)
+ ;eval_value(tok, cur, out, current, scope, t)
+ /; if (tok`{cur`}.cmp(","))
+ ;cur` = next_non_nl(tok, cur` + 1)
+ ;/
+ ;/
;/
-# TODO:
-/; compile_function (~{}Token tok, ~int cur, ~CompData out, ~Module current, ~Scope scope)
-
-;/
-
-# TODO:
-/; compile_method (~{}Token tok, ~int cur, ~CompData out, ~Module current, ~Scope parent)
+/; statement_list(~{}Token tok, int start, end, ~Module current, ~CompData out, ~Scope parent)
;/
+# FIXME:
+# Need to impl:
+# cf block scoping and contextual keywords such as
+# continue, break, and return
/; _compile_block (~{}Token tok, ~int cur, ~Module current, ~CompData out, ~Scope parent)
;int max = find_closing(tok, cur)
- /; loop ()
-
+ ;Scope cf = parent`
+ /; loop (cur`++; cur` < max) [cur`++]
+ /; if (tok`{cur`}.type_is(TOKEN.KEYWORD))
+ ;cf = parent`.new_sub_cf(tok`{cur`}.data)
+ ;; else if (tok`{cur`}.cmp("(") || tok`{cur`}.cmp("["))
+ ;int psl = find_closing(tok, cur)
+ ;statement_list(tok, cur`, psl, current, out, ~cf)
+ ;cur` = psl
+ ;; else
+ ;break
+ ;/
;/
/; loop (cur`++; cur` < max) [cur`++]
@@ -1283,48 +1550,59 @@
;/
/; compile_block (~{}Token tok, ~int cur, ~Module current, ~CompData out)
- ;Scope root = {0, "", {}}
+ ;Scope root = {{}, 0, 0, "", {}}
;int max = find_closing(tok, cur)
- ;bool r = false, m = false
+ ;bool r = false, m = false, returned = false
+ ;Type ret = NO_TYPE
/; loop (cur`++; cur` < max && !m) [cur`++]
/; if (tok`{cur`}.type_is(TOKEN.DEFWORD))
;root.name = tok`{cur`}.data
;; if (tok`{cur`}.type_is(TOKEN.KEYWORD))
/; if (tok`{cur`}.cmp("raw"))
;r = true
- ;; if (tok`{cur`}.cmp("method"))
+ ;; else if (tok`{cur`}.cmp("method"))
;m = true
+ ;tnsl.io.println(tok`{cur` + 1}.data)
+ ;tnsl.io.println(current`.sub{0}.name)
;current = current`.find_sub(tok`{cur` + 1}.data)
+ ;; else
+ ;tnsl.io.print("Keyword ")
+ ;tnsl.io.print(tok`{cur`}.data)
+ ;tnsl.io.println(" not impl on mod level blocks")
+ ;tok`{e}.cmp()
;/
;; if (tok`{cur`}.cmp("("))
- ;{}Variable init = parse_param_list(tok, cur, current)
- ;root.initialize(init)
+ ;root.vars = parse_param_list(tok, cur, current)
;; if (tok`{cur`}.cmp("["))
- ;cur` = find_closing(tok, cur)
+ ;ret = get_type(tok, cur, current)
;; if (tok`{cur`}.cmp("\n"))
;break
;/
;/
- ;{}uint8 l = ""
- /; if (!string_equate(current`.name, ""))
- ;l = string_add(l, current`.full_path())
- ;l.append('.')
- ;/
- ;l = string_add(l, root.name)
- /; if (current`.exp)
- ;out`.hsec = string_add(out`.hsec, "global ")
- ;out`.hsec = string_add(out`.hsec, l)
- ;out`.hsec.append('\n')
- ;/
- ;out`.csec = string_add(out`.csec, l)
- ;out`.csec = string_add(out`.csec, ":\n")
+ /; if (!m)
+ ;{}uint8 l = ""
+ /; if (!string_equate(current`.name, ""))
+ ;l = string_add(l, current`.full_path())
+ ;l.append('.')
+ ;/
+ ;l = string_add(l, root.name)
+ ;root.name = l
+
+ /; if (current`.exp)
+ ;out`.hsec = string_add(out`.hsec, "global ")
+ ;out`.hsec = string_add(out`.hsec, l)
+ ;out`.hsec.append('\n')
+ ;/
+ ;out`.csec = string_add(out`.csec, l)
+ ;out`.csec = string_add(out`.csec, ":\n")
- /; if (!r)
- ;root.begin_scope(out)
+ /; if (!r)
+ ;root.begin_scope(out)
+ ;/
;/
- /; loop (cur` = next_non_nl(tok, cur` + 1); cur` < max) [cur` = next_non_nl(tok, cur` + 1)]
+ /; loop (cur` = next_non_nl(tok, cur` + 1); cur` < max && !returned) [cur` = next_non_nl(tok, cur` + 1)]
/; if (tok`{cur`}.cmp("/;") || tok`{cur`}.cmp(";;"))
/; if (m)
;compile_block(tok, cur, current, out)
@@ -1336,10 +1614,21 @@
;cur` = cur` - 1
;/
;; else if (tok`{cur`}.type_is(TOKEN.KEYWORD))
- ;tnsl.io.println(tok`{cur`}.data)
/; if (tok`{cur`}.cmp("return"))
;cur`++
- ;eval_value(tok, cur, out, current, ~root)
+ ;eval_value(tok, cur, out, current, ~root, ret)
+ ;root.end_scope(out)
+ ;out`.csec = string_add(out`.csec, "\tret\n")
+ ;returned = true
+ ;; else if (tok`{cur`}.cmp("raw") && tok`{cur` + 1}.cmp("return"))
+ /; if (!r)
+ ;tnsl.io.println("Unable to perform a raw return from a non-raw block.")
+ ;tok`{e}.cmp()
+ ;/
+ ;cur` = cur` + 2
+ ;eval_value(tok, cur, out, current, ~root, ret)
+ ;out`.csec = string_add(out`.csec, "\tret\n")
+ ;returned = true
;; else if (tok`{cur`}.cmp("asm"))
;cur`++
;out`.csec.append('\t')
@@ -1352,14 +1641,23 @@
;; else if (is_definition(tok, cur, current))
;eval_def(tok, cur, out, current, ~root)
;; else
- ;eval_value(tok, cur, out, current, ~root)
+ ;eval_value(tok, cur, out, current, ~root, NO_TYPE)
;/
;/
- /; if (!r)
- ;root.end_scope(out)
+ ;cur` = max
+
+ /; if (!returned && !string_equate(ret.name, ""))
+ ;tnsl.io.println("Block must return a value.")
+ ;tok`{e}.cmp()
+ ;/
+
+ /; if (!m && !returned)
+ /; if (!r)
+ ;root.end_scope(out)
+ ;/
+ ;out`.csec = string_add(out`.csec, "\tret\n")
;/
- ;out`.csec = string_add(out`.csec, "\tret\n")
;/
# First pass on a module