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minion
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Refactor a small bit

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main
Micke Nordin 2 years ago
parent ed7378090b
commit ca3ce26369
Signed by: micke
GPG Key ID: 0DA0A7A5708FE257
3 changed files with 46 additions and 297 deletions
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74
pass1.py
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@ -5,7 +5,6 @@ tokens = dict()
with open('./tokens.json', 'r') as json_tokens:
tokens = json.loads(json_tokens.read())
usefull_tokens = list()
def peek(index: int) -> dict:
global tokens
@ -24,15 +23,16 @@ def find_token_indicies(key: str) -> list:
index = index + 1
return result
def collect_body(index: int) -> list():
result = list()
def collect_body(index: int) -> list:
global tokens
uncollapsed_tokens = list()
token = peek(index + 1)
if token['variant'] != "operator":
return result
return uncollapsed_tokens
maybe_expression = peek(index + 2)
if maybe_expression['variant'] == 'expression':
result.append(token)
return result
uncollapsed_tokens.append(token)
return uncollapsed_tokens
elif maybe_expression['variant'] == 'start_block':
index = index + 2
while True:
@ -40,34 +40,44 @@ def collect_body(index: int) -> list():
collectable = peek(index)
if collectable['variant'] == 'end_block':
break
result.append(collectable)
uncollapsed_tokens.append(collectable)
return uncollapsed_tokens
return result
def collapse_tokens(uncollapsed_tokens: list) -> list:
usefull_tokens = list()
for index in range(0, len(uncollapsed_tokens)):
token = uncollapsed_tokens[index]
# This is a declaration
if token['variant'] == 'type':
maybe_signifier = peek(index + 2)
expression = ''
line_number = token['line_number']
if maybe_signifier["variant"] == "signifier":
name = maybe_signifier['value']
for i in find_token_indicies(name):
maybe_expression = peek(i + 2)
if maybe_expression['variant'] == 'expression':
line_number = maybe_expression['line_number']
expression = maybe_expression['value']
break
usefull_token = { "variant": "variable_declaration", "signifier": name, "type": token['value'], "line_number": line_number, "expression": expression }
usefull_tokens.append(usefull_token)
if token['variant'] == 'function_declaration':
body = collect_body(index)
usefull_token = { "variant": "function_declaration", "signifier": token['value'], "line_number": token['line_number'], "params": token['params'] ,"body": body}
usefull_tokens.append(usefull_token)
for index in range(0, len(tokens)):
token = tokens[index]
usefull_tokens.sort(key=operator.itemgetter('line_number'))
return usefull_tokens
# This is a declaration
if token['variant'] == 'type':
maybe_signifier = peek(index + 2)
expression = ''
line_number = token['line_number']
if maybe_signifier["variant"] == "signifier":
name = maybe_signifier['value']
for i in find_token_indicies(name):
maybe_expression = peek(i + 2)
if maybe_expression['variant'] == 'expression':
line_number = maybe_expression['line_number']
expression = maybe_expression['value']
break
usefull_token = { "variant": "variable_declaration", "signifier": name, "type": token['value'], "line_number": line_number, "expression": expression }
usefull_tokens.append(usefull_token)
if token['variant'] == 'function_declaration':
body = collect_body(index)
usefull_token = { "variant": "function_declaration", "signifier": token['value'], "line_number": token['line_number'], "params": token['params'] ,"body": body}
usefull_tokens.append(usefull_token)
collapsed_tokens = collapse_tokens(tokens)
sorted_tokens = usefull_tokens.sort(key=operator.itemgetter('line_number'))
print(json.dumps(usefull_tokens))
#for index in range(0, len(collapsed_tokens)):
# token = collapsed_tokens[index]
# if token['variant'] == 'function_declaration':
# old_body = token['body'].copy()
# new_body = collapse_tokens(old_body)
# collapsed_tokens[index]['body'] = new_body
print(json.dumps(collapsed_tokens))

5
prog.mn
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@ -13,8 +13,9 @@ func: hello(float: x) = {
hello(x)
func: good_bye(void: none) = int: getout = 0
func: good_bye(void: none) = {
int: getout = 0
}
good_bye()
if (x ? 1) {

264
tokens.json
Unescape View File

@ -1,263 +1 @@
[
{
"variant": "type",
"value": "float",
"line_number": 1
},
{
"variant": "operator",
"value": ":",
"line_number": 1
},
{
"variant": "signifier",
"value": "x",
"line_number": 1
},
{
"variant": "operator",
"value": "=",
"line_number": 1
},
{
"variant": "expression",
"value": "10.1",
"line_number": 1
},
{
"variant": "type",
"value": "func",
"line_number": 3
},
{
"variant": "operator",
"value": ":",
"line_number": 3
},
{
"variant": "function_declaration",
"value": "hello",
"params": [
{
"type": "float",
"name": "x"
}
],
"line_number": 3
},
{
"variant": "operator",
"value": "=",
"line_number": 3
},
{
"variant": "start_block",
"value": "{",
"line_number": 3
},
{
"variant": "type",
"value": "stdout",
"line_number": 4
},
{
"variant": "operator",
"value": ":",
"line_number": 4
},
{
"variant": "signifier",
"value": "out",
"line_number": 4
},
{
"variant": "operator",
"value": "=",
"line_number": 4
},
{
"variant": "expression",
"value": "x * 10",
"line_number": 4
},
{
"variant": "end_block",
"value": "}",
"line_number": 5
},
{
"variant": "start_block",
"value": "{",
"line_number": 7
},
{
"variant": "type",
"value": "str",
"line_number": 8
},
{
"variant": "operator",
"value": ":",
"line_number": 8
},
{
"variant": "signifier",
"value": "name",
"line_number": 8
},
{
"variant": "type",
"value": "int",
"line_number": 9
},
{
"variant": "operator",
"value": ":",
"line_number": 9
},
{
"variant": "signifier",
"value": "var",
"line_number": 9
},
{
"variant": "operator",
"value": "=",
"line_number": 9
},
{
"variant": "expression",
"value": "1",
"line_number": 9
},
{
"variant": "signifier",
"value": "name",
"line_number": 10
},
{
"variant": "operator",
"value": "=",
"line_number": 10
},
{
"variant": "expression",
"value": "hej hopp",
"line_number": 10
},
{
"variant": "end_block",
"value": "}",
"line_number": 11
},
{
"variant": "function_call",
"value": "hello",
"params": [
"x"
],
"line_number": 14
},
{
"variant": "type",
"value": "func",
"line_number": 16
},
{
"variant": "operator",
"value": ":",
"line_number": 16
},
{
"variant": "function_declaration",
"value": "good_bye",
"params": [
{
"type": "void",
"name": "none"
}
],
"line_number": 16
},
{
"variant": "operator",
"value": "=",
"line_number": 16
},
{
"variant": "expression",
"value": "int: getout = 0",
"line_number": 16
},
{
"variant": "function_call",
"value": "good_bye",
"params": [
""
],
"line_number": 18
},
{
"variant": "conditional",
"value": "if",
"condition": "x ? 1",
"line_number": 20
},
{
"variant": "start_block",
"value": "{",
"line_number": 20
},
{
"variant": "function_call",
"value": "hello",
"params": [
"x"
],
"line_number": 21
},
{
"variant": "end_block",
"value": "}",
"line_number": 22
},
{
"variant": "loop",
"value": "while",
"condition": "x < 1",
"line_number": 24
},
{
"variant": "start_block",
"value": "{",
"line_number": 24
},
{
"variant": "signifier",
"value": "x",
"line_number": 25
},
{
"variant": "operator",
"value": "=",
"line_number": 25
},
{
"variant": "expression",
"value": "x -1",
"line_number": 25
},
{
"variant": "function_call",
"value": "hello",
"params": [
"x"
],
"line_number": 26
},
{
"variant": "end_block",
"value": "}",
"line_number": 27
}
]
[{"variant": "type", "value": "float", "line_number": 1}, {"variant": "operator", "value": ":", "line_number": 1}, {"variant": "signifier", "value": "x", "line_number": 1}, {"variant": "operator", "value": "=", "line_number": 1}, {"variant": "expression", "value": "10.1", "line_number": 1}, {"variant": "type", "value": "func", "line_number": 3}, {"variant": "operator", "value": ":", "line_number": 3}, {"variant": "function_declaration", "value": "hello", "params": [{"type": "float", "name": "x"}], "line_number": 3}, {"variant": "operator", "value": "=", "line_number": 3}, {"variant": "start_block", "value": "{", "line_number": 3}, {"variant": "type", "value": "stdout", "line_number": 4}, {"variant": "operator", "value": ":", "line_number": 4}, {"variant": "signifier", "value": "out", "line_number": 4}, {"variant": "operator", "value": "=", "line_number": 4}, {"variant": "expression", "value": "x * 10", "line_number": 4}, {"variant": "end_block", "value": "}", "line_number": 5}, {"variant": "start_block", "value": "{", "line_number": 7}, {"variant": "type", "value": "str", "line_number": 8}, {"variant": "operator", "value": ":", "line_number": 8}, {"variant": "signifier", "value": "name", "line_number": 8}, {"variant": "type", "value": "int", "line_number": 9}, {"variant": "operator", "value": ":", "line_number": 9}, {"variant": "signifier", "value": "var", "line_number": 9}, {"variant": "operator", "value": "=", "line_number": 9}, {"variant": "expression", "value": "1", "line_number": 9}, {"variant": "signifier", "value": "name", "line_number": 10}, {"variant": "operator", "value": "=", "line_number": 10}, {"variant": "expression", "value": "hej hopp", "line_number": 10}, {"variant": "end_block", "value": "}", "line_number": 11}, {"variant": "function_call", "value": "hello", "params": ["x"], "line_number": 14}, {"variant": "type", "value": "func", "line_number": 16}, {"variant": "operator", "value": ":", "line_number": 16}, {"variant": "function_declaration", "value": "good_bye", "params": [{"type": "void", "name": "none"}], "line_number": 16}, {"variant": "operator", "value": "=", "line_number": 16}, {"variant": "start_block", "value": "{", "line_number": 16}, {"variant": "type", "value": "int", "line_number": 17}, {"variant": "operator", "value": ":", "line_number": 17}, {"variant": "signifier", "value": "getout", "line_number": 17}, {"variant": "operator", "value": "=", "line_number": 17}, {"variant": "expression", "value": "0", "line_number": 17}, {"variant": "end_block", "value": "}", "line_number": 18}, {"variant": "function_call", "value": "good_bye", "params": [""], "line_number": 19}, {"variant": "conditional", "value": "if", "condition": "x ? 1", "line_number": 21}, {"variant": "start_block", "value": "{", "line_number": 21}, {"variant": "function_call", "value": "hello", "params": ["x"], "line_number": 22}, {"variant": "end_block", "value": "}", "line_number": 23}, {"variant": "loop", "value": "while", "condition": "x < 1", "line_number": 25}, {"variant": "start_block", "value": "{", "line_number": 25}, {"variant": "signifier", "value": "x", "line_number": 26}, {"variant": "operator", "value": "=", "line_number": 26}, {"variant": "expression", "value": "x -1", "line_number": 26}, {"variant": "function_call", "value": "hello", "params": ["x"], "line_number": 27}, {"variant": "end_block", "value": "}", "line_number": 28}]

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