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recursive lockstep example

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This commit is contained in:
Ellen Arvidsson 2025-06-13 17:36:36 +02:00
parent 26d0d3158f
commit e036fa16f8
15 changed files with 536 additions and 133 deletions
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20
include/msph/tree.h
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@ -56,8 +56,8 @@
* Trait ({ ... }, creates scoping)
*/
#define MSPH_TREE_ROOT 0x0000
#define MSPH_TREE_UNIT 0x0001
#define MSPH_TREE_ROOT (0x0000 | MSPH_TREE_FLAG_SCOPE)
#define MSPH_TREE_UNIT (0x0001 | MSPH_TREE_FLAG_SCOPE)
#define MSPH_TREE_BODY 0x0010
@ -72,17 +72,25 @@
#define MSPH_TREE_FALSE 0x0042
#define MSPH_TREE_NAME 0x0043
#define MSPH_TREE_APPL 0x0044
#define MSPH_TREE_TRAIT 0x0045
#define MSPH_TREE_TRAIT (0x0045 | MSPH_TREE_FLAG_SCOPE)
#define MSPH_TREE_CONJ 0x0046
#define MSPH_TREE_DISJ 0x0047
#define MSPH_TREE_IMPL 0x0048
#define MSPH_TREE_ARROW 0x0049
#define MSPH_TREE_BOX 0x004a
#define MSPH_TREE_FORALL 0x004b
#define MSPH_TREE_FORALL (0x004b | MSPH_TREE_FLAG_SCOPE)
#define MSPH_TREE_PAREN 0x004c
#define MSPH_TREE_IDENT 0x0100
#define MSPH_TREE_IDENT 0x0080
#define MSPH_TREE_MASK_ID 0x0fff
#define MSPH_TREE_MASK_FLAGS 0xf000
#define MSPH_TREE_FLAG_SCOPE 0x1000
#define MSPH_TREE_FLAG_STATIC_BIND 0x2000
#define MSPH_TREE_SCOPE(type) (type & MSPH_TREE_FLAG_SCOPE)
#define MSPH_TREE_STATIC_BIND(type) (type & MSPH_TREE_FLAG_STATIC_BIND)
struct msph_tree {
int type;
@ -145,6 +153,7 @@ struct msph_tree_nomindecl {
struct msph_tree_dir hdir;
struct msph_tree_ident *id;
struct msph_tree_tpexpr *tp;
};
struct msph_tree_membdecl {
@ -257,7 +266,6 @@ struct msph_tree_ident {
struct msph_nom_decor dec;
};
struct msph_tree_root *msph_tree_makeroot(struct msph_ctx *);
int msph_tree_parse(struct msph_token_stream *, struct msph_tree_root *);