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comparison python/testc3.py @ 155:b28a11c01dbe

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Simplified IR classes
author Windel Bouwman
date Sun, 03 Mar 2013 13:20:03 +0100
parents b73bc14a3aa3
children 8f3924b6076e
comparison
equal deleted inserted replaced
154:81e08e2e7777 155:b28a11c01dbe
8 function void test1() 8 function void test1()
9 { 9 {
10 var u32 b; 10 var u32 b;
11 var int a = 10; 11 var int a = 10;
12 b = 20; 12 b = 20;
13 var int88 buf; 13 var int buf;
14 var int i; 14 var int i;
15 i = 2; 15 i = 2;
16 zero = i - 2; 16 var int zero = i - 2;
17 if (i > 1) 17 if (i > 1)
18 { 18 {
19 buf = b + 22 * i - 13 + (55 * 2 *9-2) / 44 - one 19 buf = b + 22 * i - 13 + (55 * 2 *9-2) / 44 - 1
20 } 20 }
21 else
22 {
23 ;;;
24 };
25
26 t2(2, 3);
21 } 27 }
22 28
23 function int t2(u32 a, u32 b) 29 function int t2(u32 a, u32 b)
24 { 30 {
25 return a + b; 31 return a + b;
26 a = 2 32 a = 2;// + t2(2);
27 } 33 }
28 34
29 var u8 hahaa = 23 * 2; 35 var int hahaa = 23 * 2;
30 36
31 function int t2(u32 a, u32 b)
32 {
33 return a + b;
34 a = 2 + 33 * 1 - 3;
35 a = a - 2
36 }
37 37
38 """ 38 """
39 39
40 def printAst(ast, indent=''): 40 def printAst(ast, indent=''):
41 print(indent + str(ast)) 41 print(indent + str(ast))
48 for c in ast.getChildren(): 48 for c in ast.getChildren():
49 printAst(c, indent + ' ') 49 printAst(c, indent + ' ')
50 50
51 def c3compile(src, diag): 51 def c3compile(src, diag):
52 print('[0] source:') 52 print('[0] source:')
53 print(src) 53 #print(src)
54 print('[1] parsing') 54 print('[1] parsing')
55 sema = c3.Semantics(diag) 55 sema = c3.Semantics(diag)
56 p = c3.Parser(sema, diag) 56 p = c3.Parser(sema, diag)
57 tc = c3.TypeChecker(diag) 57 tc = c3.TypeChecker(diag)
58 al = c3.Analyzer(diag) 58 al = c3.Analyzer(diag)
69 69
70 for d in diag.diags: 70 for d in diag.diags:
71 print('ERROR:') 71 print('ERROR:')
72 ppci.printError(testsrc, d) 72 ppci.printError(testsrc, d)
73 print('[2] ast:') 73 print('[2] ast:')
74 printAst(sema.mod) 74 #printAst(sema.mod)
75 75
76 ok = len(diag.diags) == 0 76 ok = len(diag.diags) == 0
77 if ok: 77 if ok:
78 cg.gencode(sema.mod) 78 print('Generating code')
79 i = cg.gencode(sema.mod)
80 print(i)
81 print(i.Globals)
79 else: 82 else:
80 print('Not generating code') 83 print('Not generating code')
81 84
82 def do(): 85 def do():
83 diag = ppci.DiagnosticsManager() 86 diag = ppci.DiagnosticsManager()