Mercurial > hg > index.cgi

comparison lwcc/tree.h @ 314:a3e277c58df9 ccdev

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Checkpoint parser development for lwcc Beginning of lemon based parser for C including all the infrastructure for calling the lemon generated parser. This requires a translation layer from the preprocessor token numbers to the lemon parser token numbers due to the fact that lemon wants to control the token numbers. Eventually when the lemon parser gets replaced with a hand crafted recursive descent parser, this translation will no longer be required. However, in the interest of getting things working sooner rather than later, using something like lemon is beneficial.
author William Astle <lost@l-w.ca>
date Sun, 17 Nov 2013 11:59:36 -0700
parents 41118fb0a8f2
children 1bd2d590d734
comparison
equal deleted inserted replaced
313:73b2bfa17ab0 314:a3e277c58df9
23 #define tree_h_seen___ 23 #define tree_h_seen___
24 24
25 #include <stdio.h> 25 #include <stdio.h>
26 26
27 /* the various node types */ 27 /* the various node types */
28 #define NODE_NONE 0 // a node with no type 28 #define NODE_NONE 0 // a node with no type
29 #define NODE_PROGRAM 1 // the whole program 29 #define NODE_PROGRAM 1 // the whole program
30 #define NODE_NUMTYPES 2 // the number of node types 30 #define NODE_DECL 2 // a declaration
31 #define NODE_TYPE_CHAR 3 // a character type
32 #define NODE_TYPE_SHORT 4 // short int
33 #define NODE_TYPE_INT 5 // integer
34 #define NODE_TYPE_LONG 6 // long int
35 #define NODE_TYPE_LONGLONG 7 // long long
36 #define NODE_IDENT 8 // an identifier of some kind
37 #define NODE_TYPE_PTR 9 // a pointer
38 #define NODE_TYPE_SCHAR 10 // signed char
39 #define NODE_TYPE_UCHAR 11 // unsigned char
40 #define NODE_TYPE_USHORT 12 // unsigned short
41 #define NODE_TYPE_UINT 13 // unsigned int
42 #define NODE_TYPE_ULONG 14 // unsigned long
43 #define NODE_TYPE_ULONGLONG 15 // unsigned long long
44 #define NODE_TYPE_VOID 16 // void
45 #define NODE_TYPE_FLOAT 17 // float
46 #define NODE_TYPE_DOUBLE 18 // double
47 #define NODE_TYPE_LDOUBLE 19 // long double
48 #define NODE_FUNDEF 20 // function definition
49 #define NODE_FUNDECL 21 // function declaration
50 #define NODE_FUNARGS 22 // list of function args
51 #define NODE_BLOCK 23 // statement block
52 #define NODE_NUMTYPES 24 // the number of node types
31 53
32 typedef struct node_s node_t; 54 typedef struct node_s node_t;
33 55
34 struct node_s 56 struct node_s
35 { 57 {